文献类型：期刊文献

英文题名：Separating graphene quantum dots by lateral size through gel column chromatography

作者：Wu, Wentian[1];Cao, Jiamin[2];Zhong, Min[1];Wu, Haixia[1];Zhang, Fangwei[1];Zhang, Jingyan[2];Guo, Shouwu[1]

机构：[1]Shanghai Jiao Tong Univ, Sch Elect Informat & Elect Engn, Dept Elect Engn, Shanghai 200240, Peoples R China;[2]East China Univ Sci & Technol, Sch Pharm, Shanghai Key Lab New Drug Design, State Key Lab Bioreactor Engn, Shanghai 200237, Peoples R China

年份：2019

卷号：9

期号：33

起止页码：18898

外文期刊名：RSC ADVANCES

收录：;EI(收录号：20192707132641);WOS:【SCI-EXPANDED(收录号:WOS:000473058600022)】；

基金：We thank the National Science Foundation of China (No. 21376148), for financial support of this work. The authors also wish to express their appreciation to the Instrumental Analysis Center of SJTU.

语种：英文

外文关键词：Organic solar cells - Semiconductor quantum dots - Column chromatography - Graphene - Separation - Oxidation

摘要：Graphene quantum dots (GQDs) prepared through photo-Fenton reaction of graphene oxide are separated via gel column chromatography. The as-separated GQDs were selectively introduced into the active layer of organic solar cells and achieved an enhancement of power conversion efficiency (PCE).