A conjugated polymer for near infrared optoelectronic applications
Artikel i vetenskaplig tidskrift, 2007
A conjugated polymer was prepd. based on 2-thia-1,3,5,8-tetraaza-cyclopenta[b]naphthalene central electron accepting unit and electron donating thiophene units on each side, LBPP-1, with unusually low band-gap (ca. 1.0 eV). Light absorption and photovoltaic response up to 1200 nm in composites with fullerene were demonstrated. The performance of solar cells contg. LBPP-1 is described and the suitability of LBPP-1 for photodetection in the IR region is discussed.
Författare
Erik Per Perzon
Chalmers, Kemi- och bioteknik, Polymerteknologi
Fengling Zhang
Linköpings universitet
Mattias Andersson
Linköpings universitet
Wendimagegn Mammo
Addis Ababa University
Olle Inganaes
Linköpings universitet
Mats Andersson
Chalmers, Kemi- och bioteknik, Polymerteknologi
Advanced Materials
09359648 (ISSN) 15214095 (eISSN)
Vol. 19 20 3308-3311Ämneskategorier
Polymerkemi
DOI
10.1002/adma.200700557