標題: Intramolecular Donor-Acceptor Regioregular Poly(hexylphenanthrenyl-imidazole thiophene) Exhibits Enhanced Hole Mobility for Heterojunction Solar Cell Applications
作者: Chang, Yao-Te
Hsu, So-Lin
Su, Ming-Hsin
Wei, Kung-Hwa
材料科學與工程學系
Department of Materials Science and Engineering
公開日期: 25-五月-2009
摘要: PHPIT, a new kind of intramolecular donor-acceptor side-chain-tethered hexyl-phenanthrenyl-imidazole polythiophene, is synthesized. The more balanced electron and hole mobilities and the enhanced visible- and internal-light absorptions in the devices consisting of annealed PHPIT/PCBM blends both contribute to a much higher short-circuit current density, which in turn led to a power conversion efficiency as high as 4.1%.
URI: http://dx.doi.org/10.1002/adma.200802379
http://hdl.handle.net/11536/7218
ISSN: 0935-9648
DOI: 10.1002/adma.200802379
期刊: ADVANCED MATERIALS
Volume: 21
Issue: 20
起始頁: 2093
結束頁: 2097
顯示於類別:期刊論文


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