通过对二噻吩并[3,2-b:2',3'-d]硅噻吩--alt-二噻吩并[5,4-d]噻唑并[5,4-d]噻唑共聚物的烷基链工程化，制备高性能体异质结太阳能电池。
Alkyl chain engineering on a dithieno[3,2-b:2',3'-d]silole-alt-dithienylthiazolo[5,4-d]thiazole copolymer toward high performance bulk heterojunction solar cells.
机构信息
Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
出版信息
Chem Commun (Camb). 2011 Sep 7;47(33):9474-6. doi: 10.1039/c1cc13477a. Epub 2011 Jul 22.
PMID:21785761
Abstract
A new copolymer of dithienosilole and dithienylthiazolo[5,4-d]thiazole with a hexyl side chain on the 4-position of thiophene units was designed and synthesized. Polymer solar cells based on the polymer as a donor and PC(70)BM as an acceptor demonstrated a power conversion efficiency up to 5.88% with a high fill factor of 71.6%.
摘要
设计并合成了一种新型的二噻吩并[3,2-b]噻吩和二噻吩并[5,4-d]噻唑共聚体，噻吩单元的 4-位带有己基侧链。以该聚合物为给体，PC(70)BM 为受体的聚合物太阳能电池的能量转换效率高达 5.88%，填充因子高达 71.6%。
Zotero 插件