Polyacrylonitrile-grafted reduced graphene oxide hybrid: An all-round and efficient hole-extraction material for organic and inorganic-organic hybrid photovoltaics

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• 作者：Chan-Hee Jung^a ; ^c ; ¹Author Vitae ; Yong-Jin Noh^b ; ¹Author Vitae ; Jun-Ho Bae^bAuthor Vitae ; Jai-Hoon Yu^bAuthor Vitae ; In-Tae Hwang^aAuthor Vitae ; Junhwa Shin^aAuthor Vitae ; Kwanwoo Shin^eAuthor Vitae ; Jae-Suk Lee^c ; ^{jslee@gist.ac.kr}Author Vitae ; Jae-Hak Choi^d ; ^{jaehakchoi@cnu.ac.kr}Author Vitae ; Seok-In Na^b ; ^{nsi12@jbnu.ac.kr}Author Vitae
• 关键词：Chemically-converted graphene nanoflakes ; Polyacrylonitrile ; Hybrid structure ; Hole-extraction layer ; Photovoltaic device
• 刊名：Nano Energy
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：31
• 期：Complete
• 页码：19-27
• 全文大小：1351 K
• 卷排序：31

文摘

PAN-grafted reduced graphene oxide (PRGO) hybrid was newly synthesized. PRGO exhibited a uniform thin film with good σ, high WF, and excellent stability. Thin film properties of PRGO overwhelmed those of conventional GO and RGOs. This worked well as a hole-extraction layer in organic and perovskite photovoltaics.