π-Linkage effect of push-pull-structure organic small molecules for photovoltaic application

作     者：吴睿 殷伦祥 李艳芹 

作者机构：School of ChemistryDalian University of TechnologyDalian 116024China 

基　　金：funded by the National Natural Science Foundation of China(21102013) the Fundamental Research Funds for the Central Universities(DUT16ZD205) 

出 版 物：《Science China Materials》 (中国科学（材料科学（英文版）)

年 卷 期：2016年第59卷第5期

页      码：371-388页

摘      要：Much attention has been paid to the push-pullstructure organic small molecule(OSM) materials for photovoltaic(PV) application in the past decade, due to their facile reduction of energy band gap(Eg) and effective control of PV properties. π-bridge plays an important role in the push-pull-structure OSMs since an appropriate π-linkage is crucial for improving the PV performance of organic solar cells(OSCs). In this review, various π-bridge groups(thiophene, alkene, alkyne, arene and heterocycle) and the pertinent π-linkage effect will be systematically *** results suggest that the in-depth study of the π-linkage effect is essential to deeply understanding the relationship between the molecular structure and property, thus improving PV performance.

主 题 词：π-linkage effect push-pull-structure photovoltaic organic solar cells 

学科分类：08[工学] 080502[080502] 0805[工学-能源动力学] 

核心收录：

D　O　I：10.1007/s40843-016-5050-7

馆 藏 号：203187550...