Surfactant-treated graphene oxide in organic solvents and its application in photovoltaic cells

详细信息    查看全文

• 作者：Yishan Wang^a ; ^b ; Shengyi Yang^a ; ^c ; ^{syyang@bit.edu.cn} ; Haowei Wang^d ; Li Zhang^d ; Haijuan Cheng^a ; ^b ; Bo He^a ; Weile Li^a ; Bingsuo Zou^a
• 关键词：Graphene oxide (GO) ; Organic photovoltaic cells (OPVs) ; Acceptor materials
• 刊名：Current Applied Physics
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：17
• 期：3
• 页码：343-350
• 全文大小：1976 K
• 卷排序：17

文摘

“Surfactant treatment” method to prepare GO in organic solvents is presented. DDAB was attached onto the GO sheets via ionic interactions by mild sonication. A PCE of 3.67% was obtained by doping 0.5 mg/mL GO:DDAB in P3HT:PC61BM. A PCE of 7.96% was obtained by doping GO:DDAB in PTB7:PC71BM. Surfactant-treated GO in organic solvent paves a way for high-efficiency OSC.