用于体异质结有机光伏的罕见溶剂退火有效苯并[1,2-b:4,5-b']二噻吩基低带隙聚合物。
Rare solvent annealing effective benzo(1,2-b:4,5-b')dithiophene-based low band-gap polymer for bulk heterojunction organic photovoltaics.
机构信息
Institute of Chemistry, Academia Sinica, Taipei, Taiwan 11529, Republic of China.
出版信息
Chem Commun (Camb). 2012 Jan 25;48(7):1012-4. doi: 10.1039/c1cc16619k. Epub 2011 Dec 6.
PMID:22146262
Abstract
A newly synthesized benzo(1,2-b:4,5-b')dithiophene-based low band-gap copolymer pBCN is amenable to solvent annealing in the fabrication of organic photovoltaics, of which power conversion efficiency is greatly improved to 4.2% with PC(61)BM or 4.9% with PC(71)BM.
摘要
一种新合成的苯并[1,2-b:4,5-b']二噻吩基低带隙聚合物 pBCN 可通过溶剂退火来制备有机光伏器件，其中与 PC（61）BM 共混时的光电转换效率大大提高至 4.2%，与 PC（71）BM 共混时的光电转换效率提高至 4.9%。
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