Open AccessPROPERTIES OF CONDUCTING POLYMER DONOR-ACCEPTOR COMPOSITE FILMS AND PHOTOVOLTAIC CHARACTERISTICS OF JUNCTION DEVICES
Author(s) -
Wei Feng,
CAO MENG,
Wei Wei,
WU Hong-cai,
Wan Mei-Xiang,
KATSUMI YOSHINO
Publication year - 2001
Publication title -
acta physica sinica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.50.1157
Subject(s) - materials science , photocurrent , photovoltaic system , polymer , composite number , acceptor , electron acceptor , exciton , optoelectronics , perylene , conductive polymer , chemical engineering , photochemistry , composite material , organic chemistry , chemistry , molecule , physics , quantum mechanics , engineering , condensed matter physics , ecology , biology
To realize an efficient photovoltaic device,one of the methods of creating a large interfacial area at which the effective dissociation of excitons occurs is to mix an electron donor material with an electron acceptor material.The new soluble conducting polymer-dye ROPPV(poly(2,5-dialkoxy-p-phenylene vinylene)/ N,N'-diphenyl glyoxaline-3,4,9,10-perylene tetracarboxylic acid diacidamide (PV) composite was prepared.Electrical and optical properties of soluble conducting polymer composite films,and current-voltage(IV) characteristics and photocurrent spectra of photovoltaic cells are discussed.Our results show that the soluble conducting polymer-dye composite represents a new class of organic semiconducting materials that can be used to manufacture photovoltaic cells.
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