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
收藏
页码：8789 / 8793
页数：5
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