ICCAS OpenIR
Conjugated polymer photovoltaic materials with broad absorption band and high charge carrier mobility
Li, Yongfang1; Zou, Yingping1,2
2008-08-04
Source PublicationADVANCED MATERIALS
ISSN0935-9648
Volume20Issue:15Pages:2952-2958
AbstractPolymer solar cells (PSCs) have attracted great attention in recent years because of their advantages of easy fabrication, low cost, light weight, and potential for flexible devices. However, the power conversion efficiency (PCE) of the PSCs needs to be improved for future commercial applications. Factors limiting the PCE of the PSCs include the low exploitation of sunlight due to the narrow absorption band of conjugated polymers, and the low charge-transport efficiency in the devices due to the lower charge-carrier mobility of the polymer photovoltaic materials. In this Research News article, recent progress in new conjugated polymer photovoltaic materials synthesized by our group and others is reviewed, including polythiophene (PT) and poly(thienylene vinylene) derivatives with conjugated side chains for a broad absorption band, crosslinked PT derivatives with conjugated bridges for higher hole mobility, and low-bandgap donor-acceptor copolymers for broad, red-shifted absorption to match the solar spectrum.
DOI10.1002/adma.200800606
Indexed BySCI
Language英语
WOS IDWOS:000258789200027
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:553[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/64848
Collection中国科学院化学研究所
Corresponding AuthorLi, Yongfang
Affiliation1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Li, Yongfang,Zou, Yingping. Conjugated polymer photovoltaic materials with broad absorption band and high charge carrier mobility[J]. ADVANCED MATERIALS,2008,20(15):2952-2958.
APA Li, Yongfang,&Zou, Yingping.(2008).Conjugated polymer photovoltaic materials with broad absorption band and high charge carrier mobility.ADVANCED MATERIALS,20(15),2952-2958.
MLA Li, Yongfang,et al."Conjugated polymer photovoltaic materials with broad absorption band and high charge carrier mobility".ADVANCED MATERIALS 20.15(2008):2952-2958.
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