Double-Cable Conjugated Polymers with Fullerene Pendant for Single-Component Organic Solar Cells

作     者：Bai-Qiao Liu Yun-Hua Xu Feng Liu Cheng-Cheng Xie Shi-Jie Liang Qiao-Mei Chen Wei-Wei Li Bai-Qiao Liu;Yun-Hua Xu;Feng Liu;Cheng-Cheng Xie;Shi-Jie Liang;Qiao-Mei Chen;Wei-Wei Li

作者机构：Department of ChemistrySchool of ScienceBeijing Jiaotong UniversityBeijing100044China Beijing Advanced Innovation Center for Soft Matter Science and Engineering&State Key Laboratory of Organic-Inorganic CompositesBeijing University of Chemical TechnologyBeijing100029China 

出 版 物：《Chinese Journal of Polymer Science》 (高分子科学（英文版）)

年 卷 期：2022年第40卷第8期

页      面：898-904,I0007页

核心收录：

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0703[理学-化学] 

基　　金：This study was financially supported by Beijing Natural Science Foundation of China.(No.JQ21006) the National Natural Science Foundation of China(Nos.92163128,52073016,51773207,21905018 and 21905158)of China This work was further financially supported by the Fundamental Research Funds for the Central Universities(Nos.buctrc201828 and XK1802-2) the opening Foundation of State Key Laboratory of Organic-Inorganic Composites,Beijing University of Chemical Technology(No.oic-202201006) Jiangxi Provincial Department of Science and Technology(No.20192ACB20009). 

主　　题：Double-cable conjugated polymers Single-component organic solar cells Fullerene “Donor-acceptor”conjugated polymers Microphase separation 

摘      要：In this work,the“functionalization-polymerization(FP)method has been used to construct fullerene-contained double-cable conjugated polymers with“donor-acceptorbackbones.It was realized via synthesizing a fullerene-contained monomer and performing Stille polymerization.With this method,a series of double-cable conjugated polymers with different fullerene contents were developed and applied into single-component organic solar cells.The power conversion efficiencies(PCEs)based on these polymers increased from 0.71%to 1.71%with the enhanced fullerene contents.The relatively low PCEs might be originated from the poor microstructure in these polymers.These new conjugated polymers with molecular heterojunction would show potential application in organic electronic devices.