A hybrid reduction procedure for preparing flexible transparent graphene films with improved electrical properties

被引：20

作者：

Kim, Song Hun ^{[1
,2
,3
]}

Yu, Yuan ^{[1
,2
]}

Li, Yu Zhen ^{[1
,2
]}

Xu, Tao ^{[1
,2
]}

Zhi, Jin Fang ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Photochem Convers & Optoelect Mat, Beijing, Peoples R China

[2] Chinese Acad Sci, Grad Univ, Beijing, Peoples R China

[3] Acad Sci, Inst Elect Mat, Key Lab Funct Mat, Unjong Dist, Pyongyang, North Korea

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2012年 / 22卷 / 35期

基金：

美国国家科学基金会;

关键词：

CHEMICAL-REDUCTION; GRAPHITE; OXIDE; SINGLE; NANOSHEETS; SHEETS; LAYER;

D O I：

10.1039/c2jm31048a

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We introduce a novel procedure for producing flexible transparent conductive graphene films. The synthetic procedure includes a solution-processed chemical reduction and an anodized aluminum oxide (AAO) membrane filter-assisted thermal reduction. The final flexible transparent graphene films produced by this method exhibited a sheet resistance of less than 850 Omega sq(-1) with 80% transmittance under visible-light irradiation (wavelengths: 540-840 nm). This sheet resistance value is much lower than that of graphene films obtained from solution-processed approaches (usually, in 10(3)-10(4) Omega sq(-1)).

引用

页码：18306 / 18313

页数：8

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