SUstainable Novel FLexible Organic Watts Efficiently Reliable (SUNFLOWER)

Forskningsprojekt, 2011 – 2016

Organic photovoltaics (OPV) represent the newest generation of technologies in solar power generation, offering the benefits of flexibility, low weight and low cost enabling the development of new consumer nomadic applications and the long term perspective of easy deployment in Building Integrated Photo Voltaics (BIPV) and energy production farms. This is a key opportunity for the EU to further establish its innovation base in alternative energies. The current challenges reside in the combination to increase efficiencies to 8-10% (module level), increase expected lifetime up to 20 years and decrease production costs to 0.7 Eur/Wp, while taking into account the environmental impact and footprint. The key project objectives are to achieve: \tPrinted OPV with high efficiency architectures such as tandem cells and dedicated light management structures \tHigh performance photo active and passive (barrier) materials including process controlled morphology \tSolutions for cost effective flexible substrates, diffusion barriers and conductors \tDeep understanding of the device physics, elucidation of degradation mechanisms and estimate environmental impact of the main materials and processes The project consortium combines industrial, institutional and academic support to make a significant impact at European and International level, especially on materials and processes while demonstrating their market-relevant implementations. The industrial project partners are well assembled along the supply chain of future OPV-based products, which is an important prerequisite for the creation of significant socio-economic impact of this proposal.

Deltagare

Samarbetspartners

Finansiering

Relaterade styrkeområden och infrastruktur

Hållbar utveckling

Drivkrafter

Publikationer

8.0% Efficient All-Polymer Solar Cells with High Photovoltage of 1.1 V and Internal Quantum Efficiency near Unity

9.0% power conversion efficiency from ternary all-polymer solar cells

Effects of including electron-withdrawing atoms on the physical and photovoltaic properties of indacenodithieno 3,2-b thiophene-based donor-acceptor polymers: towards an acceptor design for efficient polymer solar cells

High-Performance and Stable All-Polymer Solar Cells Using Donor and Acceptor Polymers with Complementary Absorption

High-photovoltage all-polymer solar cells based on a diketopyrrolopyrrole-isoindigo acceptor polymer

Low Band Gap Polymer Solar Cells With Minimal Voltage Losses

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

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

Induced photodegradation of quinoxaline based copolymers for photovoltaic applications

Regular Energetics at Conjugated Electrolyte/Electrode Modifier for Organic Electronics and their Implications on Design Rules

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

D-A(1)-D-A(2) Copolymers with Extended Donor Segments for Efficient Polymer Solar Cells

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

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

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

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

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

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

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

Mer information

Projektets webbplats

http://www.sunflower-fp7.eu

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