萘并二噻吩-2,1,3-苯并噻二唑共聚物用于体异质结太阳能电池。
Naphthodithiophene-2,1,3-benzothiadiazole copolymers for bulk heterojunction solar cells.
机构信息
Institute of Molecular Functional Materials and Department of Chemistry and Centre for Advanced Luminescence Materials, Hong Kong Baptist University, Kowloon Tong, Hong Kong SAR, China.
出版信息
Chem Commun (Camb). 2011 Sep 7;47(33):9471-3. doi: 10.1039/c1cc13690a. Epub 2011 Jul 22.
PMID:21785762
Abstract
Two newly synthesized naphthodithiophene-based copolymers, PNB, exhibit a low optical bandgap of ∼1.64 eV with which the solar cells fabricated from the blend of PNB and PC(71)BM afforded a power conversion efficiency of 5.3% with external quantum efficiency over 60% in a broad spectral range.
摘要
两种新合成的基于萘并二噻吩的共聚物 PNB，具有低的光学带隙（约 1.64 eV），由 PNB 和 PC(71)BM 共混物制备的太阳能电池在很宽的光谱范围内具有 5.3%的功率转换效率和超过 60%的外量子效率。
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