Macroscopic, free-standing Ag-reduced, graphene oxide Janus films prepared by evaporation-induced self-assembly

Encai Ou, Xiaojuan Zhang, Zhongming Chen, Yonggong Zhan, Ying Du, Guoping Zhang, Yujun Xiang, Yuanqin Xiong, Weijian Xu

Research output: Contribution to journalArticle

26 Citations (Scopus)

Abstract

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).

Original languageEnglish
Pages (from-to)8789-8793
Number of pages5
JournalChemistry - A European Journal
Volume17
Issue number32
DOIs
Publication statusPublished - 2011 Aug 1
Externally publishedYes

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Self assembly
Graphene
Oxide films
Evaporation
Thin films

Keywords

  • Ag nanoparticles
  • cyclic voltammetry
  • graphene
  • Janus films
  • self-assembly

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Macroscopic, free-standing Ag-reduced, graphene oxide Janus films prepared by evaporation-induced self-assembly. / Ou, Encai; Zhang, Xiaojuan; Chen, Zhongming; Zhan, Yonggong; Du, Ying; Zhang, Guoping; Xiang, Yujun; Xiong, Yuanqin; Xu, Weijian.

In: Chemistry - A European Journal, Vol. 17, No. 32, 01.08.2011, p. 8789-8793.

Research output: Contribution to journalArticle

Ou, E, Zhang, X, Chen, Z, Zhan, Y, Du, Y, Zhang, G, Xiang, Y, Xiong, Y & Xu, W 2011, 'Macroscopic, free-standing Ag-reduced, graphene oxide Janus films prepared by evaporation-induced self-assembly', Chemistry - A European Journal, vol. 17, no. 32, pp. 8789-8793. https://doi.org/10.1002/chem.201101256
Ou, Encai ; Zhang, Xiaojuan ; Chen, Zhongming ; Zhan, Yonggong ; Du, Ying ; Zhang, Guoping ; Xiang, Yujun ; Xiong, Yuanqin ; Xu, Weijian. / Macroscopic, free-standing Ag-reduced, graphene oxide Janus films prepared by evaporation-induced self-assembly. In: Chemistry - A European Journal. 2011 ; Vol. 17, No. 32. pp. 8789-8793.
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