Non-covalent functionalization of graphene sheets by sulfonated polyaniline

被引：555

作者：

Bai, Hua

Xu, Yuxi

Zhao, Lu

Li, Chun

Shi, Gaoquan ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2009年 / 13期

基金：

中国国家自然科学基金;

关键词：

AQUEOUS DISPERSIONS; MULTILAYER FILMS; GRAPHITE OXIDE; ELECTRODES; ACID;

D O I：

10.1039/b821805f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Graphene sheets were stably dispersed in water by functionalization with sulfonated polyaniline (SPANI), and the composite film of SPANI-functionalized graphene showed improved electrochemical stability and enhanced electrocatalytic activity.

引用

页码：1667 / 1669

页数：3

共 23 条

[1]

Bard A.J., 2001, ELECTROCHEMICAL METH

[2] Structural, electrical, and thermal Behavior of graphite-polyaniline composites with increased crystallinity [J].

Bourdo, Shawn ;

Li, Zhongrui ;

Biris, Alexandru S. ;

Watanabe, Fumiya ;

Viswanathan, Tito ;

Pavel, Ioana .

ADVANCED FUNCTIONAL MATERIALS, 2008, 18 (03) :432-440

[3] Mechanically strong, electrically conductive, and biocompatible graphene paper [J].

Chen, Haiqun ;

Mueller, Marc B. ;

Gilmore, Kerry J. ;

Wallace, Gordon G. ;

Li, Dan .

ADVANCED MATERIALS, 2008, 20 (18) :3557-+

[4] Aqueous dispersions of TCNQ-anion-stabilized graphene sheets [J].

Hao, Rui ;

Qian, Wen ;

Zhang, Luhui ;

Hou, Yanglong .

CHEMICAL COMMUNICATIONS, 2008, (48) :6576-6578

[5] Transparent graphene/PEDOT-PSS composite films as counter electrodes of dye-sensitized solar cells [J].

Hong, Wenjing ;

Xu, Yuxi ;

Lu, Gewu ;

Li, Chun ;

Shi, Gaoquan .

ELECTROCHEMISTRY COMMUNICATIONS, 2008, 10 (10) :1555-1558

[6] PREPARATION OF GRAPHITIC OXIDE [J].

HUMMERS, WS ;

OFFEMAN, RE .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1958, 80 (06) :1339-1339

[7] Simple synthesis of water-soluble conducting polyaniline [J].

Ito, S ;

Murata, K ;

Teshima, S ;

Aizawa, R ;

Asako, Y ;

Takahashi, K ;

Hoffman, BM .

SYNTHETIC METALS, 1998, 96 (02) :161-163

[8] Electrostatic layer-by-layer assembly of poly(amido amine) dendrimer/conducting sulfonated polyaniline: Structure and properties of multilayer films [J].

Li, C ;

Mitamura, K ;

Imae, T .

MACROMOLECULES, 2003, 36 (26) :9957-9965

[9] Processable aqueous dispersions of graphene nanosheets [J].

Li, Dan ;

Mueller, Marc B. ;

Gilje, Scott ;

Kaner, Richard B. ;

Wallace, Gordon G. .

NATURE NANOTECHNOLOGY, 2008, 3 (02) :101-105

[10] Chemically derived, ultrasmooth graphene nanoribbon semiconductors [J].

Li, Xiaolin ;

Wang, Xinran ;

Zhang, Li ;

Lee, Sangwon ;

Dai, Hongjie .

SCIENCE, 2008, 319 (5867) :1229-1232

← 1 2 3 →