Mats Andersson

Professor at Chemistry and Chemical Engineering, Applied Chemistry, Polymer Technology

Mats Andersson performed his PhD-work at the former Departments of Organic Chemistry and Polymer Technology (Chalmers University of Technology) and he received his PhD degree in organic chemistry in 1995. After receiving his PhD-degree he spent one year as a post doc. at the Institute for Polymers and Organic Solids, University of California at Santa Barbara, working in Prof. Alan Heegers group. Thereafter, he returned to the Department of Polymer Technology where he was appointed professor in Polymer Chemistry in 2004 and he is holding a chair in Polymer Chemistry since 2007. Between 2008 -2012 he was the head of the division of Applied Chemistry at the Department of Chemical and Biological Engineering, Chalmers University of Technology. In 2011 he received Arrheniusplaketten from the Swedish Chemical Society and since 2012 he is a member of the Royal Swedish Academy of Engineering Sciences, IVA.

Source: chalmers.se

Projects

2013–2017

Organic Semiconductors for NIR Optoelectronics (OSNIRO)

Mats Andersson Polymer Technology
Ergang Wang Polymer Technology
Petri Henrik Murto Polymer Technology
Zhaojun Li Polymer Technology
European Commission (FP7)

There might be more projects where Mats Andersson participates, but you have to be logged in as a Chalmers employee to see them.

Publications

2017

Isothermal Crystallization Kinetics and Time-Temperature-Transformation of the Conjugated Polymer: Poly(3-(2 '-ethyl)hexylthiophene)

Liyang Yu, E. Davidson, A. Sharma et al
Chemistry of Materials. Vol. 29 (13), p. 5654-5662
Scientific journal article - peer reviewed
2017

Deposition Methods of Graphene as Electrode Material for Organic Solar Cells

R. Garg, S. Elmas, T. Nann et al
Advanced Energy Materials. Vol. 7 (10), p. Article Number: 1601393
Scientific journal article - peer reviewed
2017

Thermal, structural and in vitro dissolution of antimicrobial copper-doped and slow resorbable iron-doped phosphate glasses

A. Mishra, L. Petit, Maria Pihl et al
Journal of Materials Science. Vol. 52 (15), p. 8957-8972
Scientific journal article - peer reviewed
2017

Enhanced thermal stability of a polymer solar cell blend induced by electron beam irradiation in the transmission electron microscope

Olof Bäcke, Camilla Lindqvist, Amaia Diaz de Zerio Mendaza et al
Ultramicroscopy. Vol. 176 (Spec. Issue), p. 23-30
Scientific journal article - peer reviewed
2017

Diketopyrrolopyrrole-based polymer:fullerene nanoparticle films with thermally stable morphology for organic photovoltaic applications

N. P. Holmes, B. Vaughan, E. L. Williams et al
Mrs Communications. Vol. 7 (1), p. 67-73
Scientific journal article - peer reviewed
2017

Heterogeneity in the fluorescence of graphene and graphene oxide quantum dots

S. J. Bradley, Renee Kroon, G. Laufersky et al
Microchimica Acta. Vol. 184 (3), p. 871-878
Scientific journal article - peer reviewed
2017

Additive-like amounts of HDPE prevent creep of molten LDPE: Phase-behavior and thermo-mechanical properties of a melt-miscible blend

Mattias Andersson, Jonna Hynynen, Mats R. Andersson et al
Journal of Polymer Science Part B: Polymer Physics. Vol. 55 (2), p. 146-156
Scientific journal article - peer reviewed
2017

Enhanced thermal stability of a polymer solar cell blend induced by electron beam irradiation in the transmission electron microscope

Olof Bäcke, Camilla Lindqvist, Amaia Diaz de Zerio Mendaza et al
Ultramicroscopy. Vol. 173, p. 16-23
Scientific journal article - peer reviewed
2017

A New Quinoxaline and Isoindigo Based Polymer as Donor Material for Solar Cells: Role of Ecofriendly Processing Solvents on the Device Efficiency and Stability

M. Seri, D. Gedefaw, M. Prosa et al
Journal of Polymer Science Part a-Polymer Chemistry. Vol. 55 (2), p. 234-242
Scientific journal article - peer reviewed
2016

Invariant Dielectric Strength upon Addition of Low Amounts of HDPE to LDPE

Mattias Andersson, X. R. Chen, Jonna Hynynen et al
2016 Ieee Conference on Electrical Insulation and Dielectric Phenomena, p. 711-714
Conference paper - peer reviewed
2016

Synthesis and characterization of benzodithiophene and benzotriazole-based polymers for photovoltaic applications

Desta Antenehe Gedefaw, M. Tessarolo, M. Bolognesi et al
Beilstein Journal of Organic Chemistry. Vol. 12, p. 1629-1637
Scientific journal article - peer reviewed
2016

Utilizing Energy Transfer in Binary and Ternary Bulk Heterojunction Organic Solar Cells

K. Feron, J. M. Cave, M. N. Thameel et al
Acs Applied Materials & Interfaces. Vol. 8 (32), p. 20928-20937
Scientific journal article - peer reviewed
2016

Triazolobenzothiadiazole-Based Copolymers for Polymer Light-Emitting Diodes: Pure Near-Infrared Emission via Optimized Energy and Charge Transfer

Petri Henrik Murto, A. Minotto, A. Zampetti et al
Advanced Optical Materials
Scientific journal article - peer reviewed
2016

High Performance All-Polymer Solar Cells by Synergistic Effects of Fine-Tuned Crystallinity and Solvent Annealing.

Zhaojun Li, Xiaofeng Xu, Wei Zhang et al
Journal of the American Chemical Society. Vol. 138 (34), p. 10935-44
Scientific journal article - peer reviewed
2016

Stability of Polymer Interlayer Modified ITO Electrodes for Organic Solar Cells

Anirudh Sharma, Zandra George, Trystan Bennett et al
Australian journal of chemistry. Vol. 69 (7), p. 735-740
Scientific journal article - peer reviewed
2016

Low Band Gap Polymer Solar Cells With Minimal Voltage Losses

C. Wang, Xiaofeng Xu, W. Zhang et al
Advanced Energy Materials. Vol. 6, p. 1600148
Scientific journal article - peer reviewed
2016

High-Performance Hole Transport and Quasi-Balanced Ambipolar OFETs Based on D-A-A Thieno-benzo-isoindigo Polymers

David James, S. H. Wang, W. Ma et al
Advanced Electronic Materials. Vol. 2 (4)
Scientific journal article - peer reviewed
2016

An alternating copolymer of fluorene donor and quinoxaline acceptor versus a terpolymer consisting of fluorene, quinoxaline and benzothiadiazole building units: synthesis and characterization

Desta Antenehe Gedefaw, Z. F. Ma, E. Mulugeta et al
Polymer Bulletin. Vol. 73 (4), p. 1167-1183
Scientific journal article - peer reviewed
2016

Nano-pathways: Bridging the divide between water-processable nanoparticulate and bulk heterojunction organic photovoltaics

N. P. Holmes, M. Marks, P. Kumar et al
Nano Energy. Vol. 19, p. 495-510
Scientific journal article - peer reviewed
2016

Two-in-one: cathode modification and improved solar cell blend stability through addition of modified fullerenes

Zandra George, Y. X. Xia, A. Sharma et al
Journal of materials chemistry A. Vol. 4 (7), p. 2663-2669
Scientific journal article - peer reviewed
2016

Enhanced Ultraviolet Stability of Air-Processed Polymer Solar Cells by Al Doping of the ZnO Interlayer

M. Prosa, M. Tessarolo, M. Bolognesi et al
ACS Applied Materials and Interfaces. Vol. 8 (3), p. 1635-1643
Scientific journal article - peer reviewed
2016

Induced photodegradation of quinoxaline based copolymers for photovoltaic applications

Desta Antenehe Gedefaw, M. Tessarolo, M. Prosa et al
Solar Energy Materials and Solar Cells. Vol. 144, p. 150-158
Scientific journal article - peer reviewed
2015

Comparison of selenophene and thienothiophene incorporation into pentacyclic lactam-based conjugated polymers for organic solar cells

Renee Kroon, A. Melianas, Wenliu Zhuang et al
Polymer Chemistry. Vol. 6 (42), p. 7402-7409
Scientific journal article - peer reviewed
2015

Role of the aggregation behavior of hydrophobic particles in paper surface hydrophobation

Frida Iselau, P. Restorp, Mats R. Andersson et al
Colloids and Surfaces A: Physicochemical and Engineering Aspects. Vol. 483, p. 264-270
Scientific journal article - peer reviewed
2015

Predicting thermal stability of organic solar cells through an easy and fast capacitance measurement

M. Tessarolo, A. Guerrero, Desta Antenehe Gedefaw et al
Solar Energy Materials and Solar Cells. Vol. 141, p. 240-247
Scientific journal article - peer reviewed
2015

Pyrrolo 3,4-g quinoxaline-6,8-dione-based conjugated copolymers for bulk heterojunction solar cells with high photovoltages

Xiaofeng Xu, C. F. Wang, O. Backe et al
Polymer Chemistry. Vol. 6 (25), p. 4624-4633
Scientific journal article - peer reviewed
2015

Matrix Organization and Merit Factor Evaluation as a Method to Address the Challenge of Finding a Polymer Material for Roll Coated Polymer Solar Cells

E. Bundgaard, F. Livi, O. Hagemann et al
Advanced Energy Materials. Vol. 5 (10), p. Art. no. 1402186
Scientific journal article - peer reviewed
2015

Temperature-Dependent Optical Properties of Flexible Donor - Acceptor Polymers

S. Hedstrom, Patrik Henriksson, Ergang Wang et al
Journal of Physical Chemistry C. Vol. 119 (12), p. 6453-6463
Scientific journal article - peer reviewed
2015

Mapping fullerene crystallization in a photovoltaic blend: an electron tomography study

Olof Bäcke, Camilla Lindqvist, Amaia Diaz de Zerio Mendaza et al
Nanoscale. Vol. 7, p. 8451-8456
Scientific journal article - peer reviewed
2015

Thia- and selena-diazole containing polymers for near-infrared light-emitting diodes

G. Tregnago, Timothy Steckler, O. Fenwick et al
Journal of Materials Chemistry C. Vol. 3 (12), p. 2792-2797
Scientific journal article - peer reviewed
2015

High electron affinity: a guiding criterion for voltage stabilizer design

Markus Jarvid, Anette B. Johansson, Villgot Englund et al
Journal of Materials Chemistry A. Vol. 3, p. 7273-7286
Scientific journal article - peer reviewed
2015

Improved performance and life time of inverted organic photovoltaics by using polymer interfacial materials

Zandra George, E. Voroshazi, Camilla Lindqvist et al
Solar Energy Materials and Solar Cells. Vol. 133, p. 99-104
Scientific journal article - peer reviewed
2015

A New Application Area for Fullerenes: Voltage Stabilizers for Power Cable Insulation

Markus Jarvid, Anette B. Johansson, Renee Kroon et al
Advanced Materials. Vol. 27, p. 897-902
Scientific journal article - peer reviewed
2015

Dielectric strength of γ-radiation cross-linked, high vinyl-content polyethylene

Mattias Andersson, Markus Jarvid, Anette B. Johansson et al
European Polymer Journal. Vol. 64, p. 101-107
Scientific journal article - peer reviewed
2015

Thioxanthone Derivatives as Stabilizers Against Electrical Breakdown in Cross-Linked Polyethylene for High Voltage Cable Applications

Harald Wutzel, Markus Jarvid, Jonas M. Bjuggren et al
Polymer degradation and stability. Vol. 112, p. 63-69
Scientific journal article - peer reviewed
2014

Electron microscopy of organic solar cells thermally stabilized with fullerene nucleating agents

Stefan Gustafsson, Olof Bäcke, Samira Mousavi Nik et al
Microscopy and Microanalysis. Vol. 20 (3), p. 398-399
Scientific journal article - peer reviewed
2014

Light-harvesting capabilities of low band gap donor-acceptor polymers

S. Hedstrom, Patrik Henriksson, Ergang Wang et al
Physical Chemistry Chemical Physics - PCCP. Vol. 16 (45), p. 24853-24865
Scientific journal article - peer reviewed
2014

Improving Cathodes with a Polymer Interlayer in Reversed Organic Solar Cells

Z. Tang, W. Tress, Q. Y. Bao et al
Advanced Energy Materials. Vol. 4 (15), p. Art. no. 1400643
Scientific journal article - peer reviewed
2014

Random polyfluorene co-polymers designed for a better optical absorption coverage of the visible region of the electromagnetic spectrum

Desta Antenehe Gedefaw, Zaifei Ma, Patrik Henriksson et al
Bulletin of the Chemical Society of Ethiopia. Vol. 28 (1), p. 121-130
Scientific journal article - peer reviewed
2014

Effects of side chain isomerism on the physical and photovoltaic properties of indacenodithieno[3,2-b]thiophene–quinoxaline copolymers: toward a side chain design for enhanced photovoltaic performance

Xiaofeng Xu, Zhaojun Li, Olof Bäcke et al
Journal of Materials Chemistry. Vol. 2 (44), p. 18988-18997
Scientific journal article - peer reviewed
2014

A New Tetracyclic Lactam Building Block for Thick, Broad-Bandgap Photovoltaics

Renee Kroon, Amaia Diaz de Zerio Mendaza, Scott Himmelberger et al
Journal of the American Chemical Society. Vol. 136 (33), p. 11578–11581
Scientific journal article - peer reviewed
2014

Structural tuning of quinoxaline-benzodithiophene copolymers via alkyl side chain manipulation: synthesis, characterization and photovoltaic properties

M. Tessarolo, Desta Antenehe Gedefaw, M. Bolognesi et al
Journal of Materials Chemistry A. Vol. 2 (29), p. 11162-11170
Scientific journal article - peer reviewed
2014

Stability study of quinoxaline and pyrido pyrazine based co-polymers for solar cell applications

Patrik Henriksson, Camilla Lindqvist, Bedasa Abdisa et al
Solar Energy Materials and Solar Cells. Vol. 130, p. 138-143
Scientific journal article - peer reviewed
2014

Neat C60:C70 buckminsterfullerene mixtures enhance polymer solar cell performance

Amaia Diaz de Zerio Mendaza, Jonas Bergqvist, Olof Bäcke et al
Journal of Materials Chemistry A. Vol. 2 (35), p. 14354-14359
Scientific journal article - peer reviewed
2014

Fullerene Nucleating Agents: A Route Towards Thermally Stable Photovoltaic Blends

Camilla Lindqvist, J. Bergqvist, Ching-Chiao Feng et al
Advanced Energy Materials. Vol. 4 (9), p. 1301437
Scientific journal article - peer reviewed
2014

Multifunctional materials for OFETs, LEFETs and NIR PLEDs

Timothy Steckler, M. J. Lee, Z. Chen et al
Journal of Materials Chemistry C. Vol. 2 (26), p. 5133-5141
Scientific journal article - peer reviewed
2014

Tailored Side-Chain Architecture of Benzil Voltage Stabilizers for Enhanced Dielectric Strength of Cross-Linked Polyethylene

Markus Jarvid, Anette B. Johansson, Jonas M. Bjuggren et al
Journal of Polymer Science Part B: Polymer Physics. Vol. 52 (16), p. 1047-1054
Scientific journal article - peer reviewed
2014

Fullerene mixtures enhance the thermal stability of a non-crystalline polymer solar cell blend

Camilla Lindqvist, Jonas Bergqvist, Olof Bäcke et al
Applied Physics Letters. Vol. 104 (15), p. 153301
Scientific journal article - peer reviewed
2014

25th Anniversary Article: Isoindigo- Based Polymers and Small Molecules for Bulk Heterojunction Solar Cells and Field Effect Transistors

Ergang Wang, W. Mammo, Mats R. Andersson et al
Advanced Materials. Vol. 26 (12), p. 1801-1826
Scientific journal article - peer reviewed
2014

Sub-glass transition annealing enhances polymer solar cell performance

Jonas Bergqvist, Camilla Lindqvist, Olof Bäcke et al
Journal of Materials Chemistry A. Vol. 2 (17), p. 6146-6152
Scientific journal article - peer reviewed
2014

Facile Monitoring of Fullerene Crystallization in Polymer Solar Cell Blends by UV–vis Spectroscopy

Camilla Lindqvist, Ergang Wang, Mats R. Andersson et al
Macromolecular Chemistry and Physics. Vol. 215 (6), p. 530-535
Scientific journal article - peer reviewed
2014

Very Low Band Gap Thiadiazoloquinoxaline Donor-Acceptor Polymers as Multi-tool Conjugated Polymers

Timothy Steckler, Patrik Henriksson, S. Mollinger et al
Journal of the American Chemical Society. Vol. 136 (4), p. 1190-1193
Scientific journal article - peer reviewed
2014

Charge carrier dynamics of polymer: Fullerene blends: From geminate to non-geminate recombination

D.A. Vithanage, Ergang Wang, Z. Wang et al
Advanced Energy Materials
Scientific journal article - peer reviewed
2014

Conjugated polymers with polar side chains in bulk heterojunction solar cell devices

Desta Antenehe Gedefaw, Y. Zhou, Z. F. Ma et al
Polymer International. Vol. 63 (1), p. 22-30
Scientific journal article - peer reviewed
2014

Conjugated polymers based on benzodithiophene and fluorinated quinoxaline for bulk heterojunction solar cells: thiophene versus thieno[3,2-b]thiophene as π-conjugated spacers

Desta Antenehe Gedefaw, Marta Tessarolo, Wenliu Zhuang et al
Polymer Chemistry. Vol. 5 (6), p. 2083-2093
Scientific journal article - peer reviewed
2014

Structure-Property Relationships of Oligothiophene-Isoindigo Polymers for Efficient Bulk-Heterojunction Solar Cells

Zaifei Ma, Wenjun Sun, Scott Himmelberger et al
Energy & Environmental Science. Vol. 7 (1), p. 361-369
Scientific journal article - peer reviewed
2013

Efficient red electroluminescence from diketopyrrolopyrrole copolymerised with a polyfluorene

O. Fenwick, Sandra Fusco, T. N Baig et al
APL Materials. Vol. 1 (3), p. Art. no. 032108
Scientific journal article - peer reviewed
2013

Computational modelling of donor–acceptor conjugated polymers through engineered backbone manipulations based on a thiophene–quinoxaline alternating copolymer

Wenliu Zhuang, Angelica Lundin, Mats R. Andersson et al
Journal of Materials Chemistry A. Vol. 2 (7), p. 2202-2212
Scientific journal article - peer reviewed
2013

A Facile Method to Enhance Photovoltaic Performance of Benzodithiophene-Isoindigo Polymers by Inserting Bithiophene Spacer

Zaifei Ma, Dongfeng Dang, Zheng Tang et al
Advanced Energy Materials. Vol. 4 (6), p. Art. no. 1301455
Scientific journal article - peer reviewed
2013

2D π-conjugated benzo[1,2-b:4,5-b']dithiophene- and quinoxaline-based copolymers for photovoltaic applications

Margherita Bolognesi, Desta Antenehe Gedefaw, Dongfeng Dang et al
RSC Advances. Vol. 3 (46), p. 24543–24552
Scientific journal article - peer reviewed
2013

Influence of Incorporating Different Electron-Rich Thiophene-Based Units on the Photovoltaic Properties of Isoindigo-Based Conjugated Polymers: An Experimental and DFT Study

Wenliu Zhuang, Margherita Bolognesi, Mirko Seri et al
MACROMOLECULES. Vol. 46 (21), p. 8488–8499
Scientific journal article - peer reviewed
2013

Molecular Orbital Energy Level Modulation through Incorporation of Selenium and Fluorine into Conjugated Polymers for Organic Photovoltaic Cells

Wenliu Zhuang, Hongyu Zhen, Renee Kroon et al
Journal of Materials Chemistry A. Vol. 1 (43), p. 13422–13425
Scientific journal article - peer reviewed
2013

An alternating D-A1-D-A2 copolymer containing two electron-deficient moieties for efficient polymer solar cells

Wenjun Sun, Z. Ma, D. Dang et al
Journal of Materials Chemistry A. Vol. 1 (37), p. 11141-11144
Scientific journal article - peer reviewed
2013

Computational modeling of isoindigo-based polymers used in organic solar cells

P. Salvatori, E. Mosconi, Ergang Wang et al
Journal of Physical Chemistry C. Vol. 117 (35), p. 17940-17954
Scientific journal article - peer reviewed
2013

Evaluation of the Performance of Several Object Types for Electrical Treeing Experiments

Markus Jarvid, Anette B. Johansson, Jörgen Blennow et al
IEEE transactions on dielectrics and electrical insulation. Vol. 20 (5), p. 1712-1719
Scientific journal article - peer reviewed
2013

The Influence of Alkoxy Substitutions on the Properties of Diketopyrrolopyrrole-Phenyl Copolymers for Solar Cells

Zandra George, Renee Kroon, Robert Gehlhaar et al
Materials. Vol. 6 (7), p. 3022-3034
Scientific journal article - peer reviewed
2013

Near-Infrared Polymer Light-Emitting Diodes Based on Low-Energy Gap Oligomers Copolymerized into a High-Gap Polymer Host

Timothy Steckler, O. Fenwick, T. Lockwood et al
Macromolecular Rapid Communications. Vol. 34 (12), p. 990-996
Scientific journal article - peer reviewed
2013

Tracing charge transfer states in polymer:fullerene bulk-heterojunctions

M. Manca, C. Piliego, Ergang Wang et al
Journal of Materials Chemistry A. Vol. 1 (25), p. 7321-7325
Scientific journal article - peer reviewed
2013

Conformational Disorder Enhances Solubility and Photovoltaic Performance of a Thiophene–Quinoxaline Copolymer

Ergang Wang, Jonas Bergqvist, Koen Vandewal et al
Advanced Energy Materials. Vol. 3 (6), p. 806–814
Scientific journal article - peer reviewed
2013

Nucleation-limited fullerene crystallisation in a polymer–fullerene bulk-heterojunction blend

Camilla Lindqvist, Anke Sanz-Velasco, Ergang Wang et al
Journal of Materials Chemistry A. Vol. 1 (24), p. 7174-7180
Scientific journal article - peer reviewed
2013

Effect of electron-withdrawing side chain modifications on the optical properties of thiophene-quinoxaline acceptor based polymers

Renee Kroon, Angelica Lundin, Camilla Lindqvist et al
Polymer. Vol. 54 (4), p. 1285-1288
Scientific journal article - peer reviewed
2012

Influences of Surface Roughness of ZnO Electron Transport Layer on the Photovoltaic Performance of Organic Inverted Solar Cells

Z. F. Ma, Z. Tang, Ergang Wang et al
Journal of Physical Chemistry C. Vol. 116 (46), p. 24462-24468
Scientific journal article - peer reviewed
2012

Semi-Transparent Tandem Organic Solar Cells with 90% Internal Quantum Efficiency

Z. Tang, Zandra George, Z. F. Ma et al
Advanced Energy Materials. Vol. 2 (12), p. 1467-1476
Scientific journal article - peer reviewed
2012

Mixed C60/C70 based fullerene acceptors in polymer bulk-heterojunction solar cells

L. M. Andersson, Y. T. Hsu, K. Vandewal et al
Organic Electronics. Vol. 13 (12), p. 2856-2864
Scientific journal article - peer reviewed
2012

Charge separation dynamics in a narrow band gap polymer-PbS nanocrystal blend for efficient hybrid solar cells

C. Piliego, M. Manca, Renee Kroon et al
Journal of Materials Chemistry. Vol. 22 (46), p. 24411-24416
Scientific journal article - peer reviewed
2012

Electron and Hole Contributions to the Terahertz Photoconductivity of a Conjugated Polymer:Fullerene Blend Identified

C. S. Ponseca, H. Nemec, N. Vukmirovic et al
Journal of Physical Chemistry Letters. Vol. 3 (17), p. 2442-2446
Scientific journal article - peer reviewed
2012

New quinoxaline and pyridopyrazine-based polymers for solution-processable photovoltaics

Renee Kroon, R. Gehlhaar, Timothy Steckler et al
Solar Energy Materials and Solar Cells. Vol. 105, p. 280-286
Scientific journal article - peer reviewed
2012

Electrical Tree Inhibition by Voltage Stabilizers

Markus Jarvid, Anette B. Johansson, Villgot Englund et al
2012 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2012, Montreal, 14-17 October 2012, p. 605-608
Conference paper - peer reviewed
2012

Quantification of Quantum Efficiency and Energy Losses in Low Bandgap Polymer:Fullerene Solar Cells with High Open-Circuit Voltage

K. Vandewal, Z. F. Ma, J. Bergqvist et al
Advanced Functional Materials. Vol. 22 (16), p. 3480-3490
Scientific journal article - peer reviewed
2012

Alternating Copolymers and Alternative Device Geometries for Organic Photovoltaics

O. Inganas, F. L. Zhang, Mats R. Andersson et al
Ambio. Vol. 41, p. 138-142
Scientific journal article - peer reviewed
2012

Ultrafast Terahertz Photoconductivity of Bulk Heterojunction Materials Reveals High Carrier Mobility up to Nanosecond Time Scale

C. S. Ponseca, A. Yartsev, Ergang Wang et al
Journal of the American Chemical Society. Vol. 134 (29), p. 11836-11839
Scientific journal article - peer reviewed
2012

Electrochemical control of amplified spontaneous emission in conjugated polymers

G. Tzamalis, X. Crispin, Mats R. Andersson et al
Organic Electronics. Vol. 13 (6), p. 954-958
Scientific journal article - peer reviewed
2012

Interlayer for Modified Cathode in Highly Efficient Inverted ITO-Free Organic Solar Cells

Z. Tang, L. M. Andersson, Zandra George et al
Advanced Materials. Vol. 24 (4), p. 554-+
Scientific journal article - peer reviewed
2012

Synthesis and characterization of benzodithiophene-isoindigo polymers for solar cells

Z. F. Ma, Ergang Wang, Markus Jarvid et al
Journal of Materials Chemistry. Vol. 22 (5), p. 2306-2314
Scientific journal article - peer reviewed
2011

Mixed solvents for reproducible photovoltaic bulk heterojunctions

Z. Q. Wang, Ergang Wang, L. T. Hou et al
Journal of Photonics for Energy. Vol. 1 (1 (Special Section on Organic Photovoltaics)), p. 011122
Scientific journal article - peer reviewed
2011

Enhance performance of organic solar cells based on an isoindigo-based copolymer by balancing absorption and miscibility of electron acceptor

Z. F. Ma, Ergang Wang, K. Vandewal et al
Applied Physics Letters. Vol. 99 (14)
Scientific journal article - peer reviewed
2011

An Easily Accessible Isoindigo-Based Polymer for High-Performance Polymer Solar Cells

Ergang Wang, Z. F. Ma, Zhen Zhang et al
Journal of the American Chemical Society. Vol. 133 (36), p. 14244-14247
Scientific journal article - peer reviewed
2011

Lateral Phase Separation Gradients in Spin-Coated Thin Films of High-Performance Polymer: Fullerene Photovoltaic Blends

L. T. Hou, Ergang Wang, J. Bergqvist et al
Advanced Functional Materials. Vol. 21 (16), p. 3169-3175
Scientific journal article - peer reviewed
2011

A Versatile System for Electrical Treeing Tests under AC and DC Stress Using Wire Electrodes

Anette B. Johansson, Stanislaw Gubanski, Jörgen Blennow et al
8th International Conference on Insulated Power Cables, Jicable’11, 19 – 23 June 2011, Versailles - France
Conference paper - non peer reviewed
2011

Blue-to-transmissive electrochromic switching of solution processable donor-acceptor polymers

Stefan Hellström, Patrik Henriksson, Renee Kroon et al
Organic Electronics. Vol. 12 (8), p. 1406-1413
Scientific journal article - peer reviewed
2011

Interactions between a luminescent conjugated polyelectrolyte and amyloid fibrils investigated with flow linear dichroism spectroscopy

Jens Wigenius, Mats R. Andersson, E. K. Esbjorner et al
Biochemical and Biophysical Research Communications. Vol. 408 (1), p. 115-119
Scientific journal article - peer reviewed
2011

Tuning the Vertical Phase Separation in Polyfluorene: Fullerene Blend Films by Polymer Functionalization

A. S. Anselmo, Lars J. Lindgren, J. Rysz et al
Chemistry of Materials. Vol. 23 (9), p. 2295-2302
Scientific journal article - peer reviewed
2011

An isoindigo-based low band gap polymer for efficient polymer solar cells with high photo-voltage

Ergang Wang, Z. F. Ma, Patrik Henriksson et al
Chemical Communications. Vol. 47 (17), p. 4908-4910
Scientific journal article - peer reviewed
2011

Influence of side chains on electrochromic properties of green donor-acceptor-donor polymers

Stefan Hellström, Tianqi Cai, O. Inganas et al
Electrochimica Acta. Vol. 56 (10), p. 3454-3459
Scientific journal article - peer reviewed
2011

Side-Chain Architectures of 2,7-Carbazole and Quinoxaline-Based Polymers for Efficient Polymer Solar Cells

Ergang Wang, L. T. Hou, Z. Q. Wang et al
Macromolecules. Vol. 44 (7), p. 2067-2073
Scientific journal article - peer reviewed
2011

Efficient infiltration of low molecular weight polymer in nanoporous TiO2

E. M. J. Johansson, S. Pradhan, Ergang Wang et al
Chemical Physics Letters. Vol. 502 (4-6), p. 225-230
Scientific journal article - peer reviewed
2010

An Easily Synthesized Blue Polymer for High-Performance Polymer Solar Cells

Ergang Wang, Lintao Hou, Zhongqiang Wang et al
Advanced Materials. Vol. 22 (46), p. 5240-5244
Scientific journal article - peer reviewed
2010

Black polymers in bulk-heterojunction solar cells

Yi Zhou, Desta Antenehe Gedefaw, Stefan Hellström et al
IEEE Journal on Selected Topics in Quantum Electronics . Vol. 16 (6), p. 1565-1572
Scientific journal article - peer reviewed
2010

Small Band Gap Polymers Synthesized via a Modified Nitration of 4,7-Dibromo-2,1,3-benzothiadiazole

Ergang Wang, L. T. Hou, Z. Q. Wang et al
Organic Letters. Vol. 12 (20), p. 4470-4473
Scientific journal article - peer reviewed
2010

Synthesis and characterization of three small band gap conjugated polymers for solar cell applications

Stefan Hellström, Lars J. Lindgren, Y. Zhou et al
Polymer Chemistry. Vol. 1 (8), p. 1272-1280
Scientific journal article - peer reviewed
2010

Geminate Charge Recombination in Polymer/Fullerene Bulk Heterojunction Films and Implications for Solar Cell Function

S. K. Pal, T. Kesti, M. Maiti et al
Journal of the American Chemical Society. Vol. 132 (35), p. 12440-12451
Scientific journal article - peer reviewed
2010

Influence of Molecular Weight on the Performance of Organic Solar Cells Based on a Fluorene Derivative

C. Muller, Ergang Wang, L. M. Andersson et al
Advanced Functional Materials. Vol. 20 (13), p. 2124-2131
Scientific journal article - peer reviewed
2010

Polymer Photovoltaics with Alternating Copolymer/Fullerene Blends and Novel Device Architectures

O. Inganas, F. L. Zhang, K. Tvingstedt et al
Advanced Materials. Vol. 22 (20), p. E100-E116
Scientific journal article - peer reviewed
2010

White Light with Phosphorescent Protein Fibrils in OLEDs

A. Rizzo, N. Solin, L. J. Lindgren et al
Nano Letters. Vol. 10 (6), p. 2225-2230
Scientific journal article - peer reviewed
2010

Low bandgap polymers synthesized by FeCl(3) oxidative polymerization

T. Q. Cai, Y. Zhou, Ergang Wang et al
Solar Energy Materials and Solar Cells. Vol. 94 (7), p. 1275-1281
Scientific journal article - peer reviewed
2010

Fluorescence light emission at 1 eV from a conjugated polymer

G. Tzamalis, V. Lemaur, F. Karlsson et al
Chemical Physics Letters. Vol. 489 (1-3), p. 92-95
Scientific journal article - peer reviewed
2009

In situ FTIR spectroelectrochemical characterization of n- and p-dopable phenyl-substituted polythiophenes

T. Yohannes, S. Lattante, H. Neugebauer et al
Physical Chemistry Chemical Physics. Vol. 11 (29), p. 6283-6288
Scientific journal article - peer reviewed
2009

Device Performance of APFO-3/PCBM Solar Cells with Controlled Morphology

C. M. B. Svanstrom, J. Rysz, A. Bernasik et al
Advanced Materials. Vol. 21 (43), p. 4398-+
Scientific journal article - peer reviewed
2009

Structure-property relationships of small bandgap conjugated polymers for solar cells

Stefan Hellström, Fengling Zhang, Olle Inganäs et al
Dalton Transactions (45), p. 10032-10039
Scientific journal article - peer reviewed
2009

Observation of a Charge Transfer State in Low-Bandgap Polymer/Fullerene Blend Systems by Photoluminescence and Electroluminescence Studies

Yi Zhou, Kristofer Tvingstedt, Fengling Zhang et al
Advanced Functional Materials. Vol. 19 (20), p. 3293-3299
Scientific journal article - peer reviewed
2009

Alternating Polyfluorenes Collect Solar Light in Polymer Photovoltaics

Olle Inganäs, Fengling Zhang, Mats R. Andersson et al
Accounts of Chemical Research. Vol. 42 (11), p. 1731-1739
Scientific journal article - peer reviewed
2009

Alternating copolymers of fluorene and donor-acceptor-donor segments designed for miscibility in bulk heterojunction photovoltaics

Desta Antenehe Gedefaw, Yi Zhou, Stefan Hellström et al
Journal of Materials Chemistry. Vol. 19 (30), p. 5359-5363
Scientific journal article - peer reviewed
2009

Synthesis, Characterization, and Devices of a Series of Alternating Copolymers for Solar Cells

Lars J. Lindgren, Fengling Zhang, Mattias Andersson et al
Chemistry of Materials. Vol. 21 (15), p. 3491-3502
Scientific journal article - peer reviewed
2009

Nanomorphology of Bulk Heterojunction Organic Solar Cells in 2D and 3D Correlated to Photovoltaic Performance

Sophie Barrau, Viktor Andersson, Fengling Zhang et al
Macromolecules. Vol. 42 (13), p. 4646-4650
Scientific journal article - peer reviewed
2008

Integration of amyloid nanowires in organic solar cells

S. Barrau, F. Zhang, A. Herland et al
Applied Physics Letters. Vol. 93 (2), p. 023307 (no.)
Scientific journal article - peer reviewed
2008

Enhanced current efficiency from bio-organic light-emitting diodes using decorated amyloid fibrils with conjugated polymer

H. Tanaka, A. Herland, Lars J. Lindgren et al
Nano Letters. Vol. 8 (9), p. 2858-2861
Scientific journal article - peer reviewed
2008

On the desired properties of a conjugated polymer-electrolyte blend in a light-emitting electrochemical cell

P. Matyba, Mats R. Andersson, L. Edman et al
Organic Electronics. Vol. 9 (5), p. 699-710
Scientific journal article - peer reviewed
2008

Intrinsic and extrinsic influences on the temperature dependence of mobility in conjugated polymers

L. M. Andersson, W. Osikowicz, F. L. E. Jakobsson et al
Organic Electronics. Vol. 9 (5), p. 569-574
Scientific journal article - peer reviewed
2008

High photovoltage achieved in low band gap polymer solar cells by adjusting energy levels of a polymer with the LUMOs of fullerene derivatives

F. L. Zhang, J. Bijleveld, Erik Perzon et al
Journal of Materials Chemistry. Vol. 18 (45), p. 5468-5474
Scientific journal article - peer reviewed
2007

Vertical phase separation in spin-coated films of a low bandgap polyfluorene/PCBM blend - Effects of specific substrate interaction

C. M. Bjorstrom, Svante Nilsson, Andrzej Bernasik et al
Applied Surface Science. Vol. 253 (8), p. 3906-3912
Scientific journal article - peer reviewed
2007

A conjugated polymer for near infrared optoelectronic applications

Erik Perzon, Fengling Zhang, Mattias Andersson et al
Advanced Materials. Vol. 19 (20), p. 3308-3311
Scientific journal article - peer reviewed
2007

Donor and Acceptor Behavior in a Polyfluorene for Photovoltaics

Henry M. P. Wong, Peng Wang, Agnese Abrusci et al
J. Phys. Chem. C FIELD Full Journal Title:Journal of Physical Chemistry C. Vol. 111 (13), p. 5244-5249
Scientific journal article - peer reviewed
2007

Red and near infrared polarized light emissions from polyfluorene copolymer based light emitting diodes

Abay Gadisa, Erik Perzon, Mats R. Andersson et al
Appl. Phys. Lett. FIELD Full Journal Title:Applied Physics Letters. Vol. 90 (11), p. 113510/1-113510/3
Scientific journal article - peer reviewed
2007

New low band gap alternating polyfluorene copolymer-based photovoltaic cells

Wendimagegn Mammo, Shimelis Admassie, Abay Gadisa et al
Sol. Energy Mater. Sol. Cells FIELD Full Journal Title:Solar Energy Materials & Solar Cells. Vol. 91 (11), p. 1010-1018
Scientific journal article - peer reviewed
2007

Photoexcitation dynamics in an alternating polyfluorene copolymer

M. Westerling, H. Aarnio, R. Osterbacka et al
Phys. Rev. B: Condens. Matter Mater. Phys. FIELD Full Journal Title:Physical Review B: Condensed Matter and Materials Physics. Vol. 75 (22), p. 224306/1-224306/9
Scientific journal article - peer reviewed
2007

A new donor-acceptor-donor polyfluorene copolymer with balanced electron and hole mobility

Abay Gadisa, Wendimagegn Mammo, L. Mattias Andersson et al
Adv. Funct. Mater. FIELD Full Journal Title:Advanced Functional Materials. Vol. 17 (18), p. 3836-3842
Scientific journal article - peer reviewed
2007

Blue light-emitting diodes based on novel polyfluorene copolymers

Lars J. Lindgren, Fengling Zhang, Shimelis Admassie et al
Journal of Luminescence. Vol. 122-123, p. 610-613
Conference paper - peer reviewed
2007

Improvements of fill factor in solar cells based on blends of polyfluorene copolymers as electron donors

Abay Gadisa, Fengling Zhang, Deepak Sharma et al
Thin Solid Films. Vol. 515 (5), p. 3126-3131
Scientific journal article - peer reviewed
2006

Low-bandgap alternating fluorene copolymer/methanofullerene heterojunctions in efficient near-infrared polymer solar cells

Fengling Zhang, Wendimagegn Mammo, Lars M. Andersson et al
Advanced Materials (Weinheim, Germany). Vol. 18 (16), p. 2169-2173
Scientific journal article - peer reviewed
2006

Theoretical models and experimental results on the temperature dependence of polyfluorene solar cells

Fengling Zhang, Sasa Lacic, Mattias Svensson et al
Solar Energy Materials & Solar Cells. Vol. 90 (11), p. 1607-1614
Scientific journal article - peer reviewed
2006

Influence of solvent mixing on the morphology and performance of solar cells based on polyfluorene copolymer/fullerene blends

Fengling Zhang, Kim G. Jespersen, Cecilia Bjoerstroem et al
Advanced Functional Materials. Vol. 16 (5), p. 667-674
Scientific journal article - peer reviewed
2006

Polymer solar cells with low-bandgap polymers blended with C70-derivative give photocurrent at 1 mm

Xiangjun Wang, Erik Perzon, Wendimagegn Mammo et al
Thin Solid Films. Vol. 511-512, p. 576-580
Scientific journal article - peer reviewed
2006

Photoinduced Charge Transfer and Efficient Solar Energy Conversion in a Blend of a Red Polyfluorene Copolymer with CdSe Nanoparticles

Peng Wang, Agnese Abrusci, Henry M. P. Wong et al
Nano Letters. Vol. 6 (8), p. 1789-1793
Scientific journal article - peer reviewed
2006

Evaluation of active materials designed for use in printable electrochromic polymer displays

Payman Tehrani, Joakim Isaksson, Wendimagegn Mammo et al
Thin Solid Films. Vol. 515 (4), p. 2485-2492
Scientific journal article - peer reviewed
2006

An alternating low band-gap polyfluorene for optoelectronic devices

Erik Perzon, Xiangjun Wang, Shielis Admassie et al
Polymer. Vol. 47 (12), p. 4261-4268
Scientific journal article - peer reviewed
2006

Stoichiometry dependence of charge transport in polymer/methanofullerene and polymer/C70 derivative based solar cells

Abay Gadisa, Xiangjun Wang, Shimelis Admassie et al
Organic Electronics. Vol. 7 (4), p. 195-204
Scientific journal article - peer reviewed
2006

Transparent polymer cathode for organic photovoltaic devices

Abay Gadisa, Kristofer Tvingstedt, Shimelis Admassie et al
Synthetic Metals. Vol. 156 (16-17), p. 1102-1107
Scientific journal article - peer reviewed
2006

Influence of solvents and substrates on the morphology and the performance of low-bandgap polyfluorene: PCBM photovoltaic devices

Cecilia M. Bjoerstroem, Svante Nilsson, Kjell O. Magnusson et al
Proceedings of SPIE-The International Society for Optical Engineering. Vol. 6192, p. 61921X/1
Conference paper - peer reviewed
2006

Electrochemical and optical studies of the band gaps of alternating polyfluorene copolymers

Shimelis Admassie, Olle Inganaes, Wendimagegn Mammo et al
Synthetic Metals. Vol. 156 (7-8), p. 614-623
Scientific journal article - peer reviewed
2006

Photoinduced absorption in an alternating polyfluorene copolymer for photovoltaic applications

H. Aarnio, M. Westerling, R. Oesterbacka et al
Chemical Physics. Vol. 321 (1-2), p. 127-132
Scientific journal article - peer reviewed
2006

A polymer photodiode using vapour-phase polymerized PEDOT as an anode

Shimelis Admassie, Fengling Zhang, A. G. Manoj et al
Solar Energy Materials & Solar Cells. Vol. 90 (2), p. 133-141
Scientific journal article - peer reviewed
2005

Alternating fluorene copolymer-fullerene blend solar cells

Olle Inganaes, Fengling Zhang, Xiangjun Wang et al
Optical Science and Engineering. Vol. 99, p. 387-402
Scientific journal article - peer reviewed
2005

Multilayer formation in spin-coated thin films of low-bandgap polyfluorene: PCBM blends

Cecilia M. Bjoerstroem, Andrzej Bernasik, Jakub Rysz et al
Journal of Physics: Condensed Matter. Vol. 17 (50), p. L529-L534
Scientific journal article - peer reviewed
2005

Alternating fluorene copolymer–fullerene blend solar cells

O Inganäs, F Zhang, X Wang et al
Organic Photovoltaics: Mechanisms, Materials and Devices
Chapter in monograph, book
2005

High carrier mobility in low band gap polymer-based field-effect transistors

Miaoxiang Chen, Xavier Crispin, Erik Perzon et al
Applied Physics Letters. Vol. 87 (25), p. 252105/1-252105/3
Scientific journal article - peer reviewed
2005

Chromic transitions in phenyl-substituted polythrophenes

S. Admassie, W. Mammo, T. Solomon et al
Bulletin Of The Chemical Society Of Ethiopia. Vol. 19 (2), p. 267-276
Scientific journal article - peer reviewed
2005

Polymer solar cells based on a low-bandgap fluorene copolymer and a fullerene derivative with photocurrent extended to 850 nm

Fengling Zhang, Erik Perzon, Xiangjun Wang et al
Advanced Functional Materials. Vol. 15 (5), p. 745-750
Scientific journal article - peer reviewed
2005

Enhanced photocurrent spectral response in low-bandgap polyfluorene and C70-derivative-based solar cells

Xiangjun Wang, Erik Perzon, Frederic Oswald et al
Advanced Functional Materials. Vol. 15 (10), p. 1665-1670
Scientific journal article - peer reviewed
2005

Design, Synthesis and Properties of Low Band Gap Polyfluorenes for Photovoltaic Devices

Erik Perzon, Xiangjun Wang, Fengling Zhang et al
Synthetic Metals. Vol. 154 (1-3), p. 53-56
Conference paper - peer reviewed
2005

Synthesis and properties of polyfluorenes with phenyl substituents

Lars J. Lindgren, X Wang, O. Inganaes et al
Synthetic Metals. Vol. 154 (1-3), p. 97-100
Conference paper - peer reviewed
2005

Recombination studies in a polyfluorene copolymer for photovoltaic applications

Harri Aarnio, Markus Westerling, Ronald Oesterbacka et al
Synthetic Metals. Vol. 155 (2), p. 299-302
Scientific journal article - peer reviewed
1995

Synthesis and Properties of Substituted Poly(thiophenes)

Mats R. Andersson,
Doctoral thesis