Macroscopic, Free-Standing Ag-Reduced, Graphene Oxide Janus Films Prepared by Evaporation-Induced Self-Assembly

被引：32

作者：

Ou, Encai ^{[1
]}

Zhang, Xiaojuan ^{[1
]}

Chen, Zhongming ^{[1
]}

Zhan, Yonggong ^{[1
]}

Du, Ying ^{[1
]}

Zhang, Guoping ^{[2
]}

Xiang, Yujun ^{[1
]}

Xiong, Yuanqin ^{[1
]}

Xu, Weijian ^{[1
]}

机构：

[1] Hunan Univ, Inst Polymer Sci & Engn, Coll Chem & Chem Engn, Changsha 410082, Hunan, Peoples R China

[2] Chinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen 518055, Peoples R China

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2011年 / 17卷 / 32期

基金：

美国国家科学基金会;

关键词：

Ag nanoparticles; cyclic voltammetry; graphene; Janus films; self-assembly; WATER-INTERFACE; GRAPHITE OXIDE; SHEETS; PAPER; MICROPARTICLES; NANOCOMPOSITES; NANOPLATELETS; NANOPARTICLES; ELECTRODES; NANOSHEETS;

D O I：

10.1002/chem.201101256

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A facile, efficient, and unique self-assembly process for the preparation of the macroscopic, free-standing, Ag-reduced, graphene oxide (Ag-RGO) Janus films, which exhibit a unique asymmetry of their two surfaces with macroscopic dimensions, is presented. A novel strategy using an evaporation-induced, self-assembly (EISA) process is shown to be a powerful and flexible method for synthesizing well-defined Janus thin films (see figure). © 2011 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：8789 / 8793

页数：5

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