Centimeter-Sized Dried Foam Films of Graphene: Preparation, Mechanical and Electronic Properties

被引：32

作者：

Chen, Wufeng ^{[1
,2
]}

Yan, Lifeng ^{[1
,2
]}

机构：

[1] Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China

[2] Univ Sci & Technol China, Dept Chem Phys, CAS Key Lab Soft Matter Chem, Hefei 230026, Peoples R China

来源：

ADVANCED MATERIALS | 2012年 / 24卷 / 46期

基金：

中国国家自然科学基金;

关键词：

graphene; ultrathin; dried foam films; transparency; electrical conductivity; TRANSPARENT; WATER; SHEETS;

D O I：

10.1002/adma.201203222

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A simple method to fabricate centimeter-sized thin films of graphene oxide (GO) is developed via drying the relative liquid film supported by a rigid frame. After reduction, centimeter-sized thin reduced GO films are obtained, and the maximum transparency is 75.8% while the minimum sheet resistance is 920 Omega square(-1).

引用

页码：6229 / 6233

页数：5

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