Synthesis of Au nanoparticle-conductive polyaniline composite using H2O2 as oxidising as well as reducing agent

被引：198

作者：

Sarma, TK ^{[1
]}

Chowdhury, D ^{[1
]}

Paul, A ^{[1
]}

Chattopadhyay, A ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, Gauhati 781039, N Guwahati, India

来源：

CHEMICAL COMMUNICATIONS | 2002年 / 10期

关键词：

D O I：

10.1039/b201014c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report a new method of synthesis of an Au nanoparticle-conductive polyaniline composite by using H2O2 both for reduction of HAuCl4 and polymerization of aniline in the same aqueous medium; the electrical conductivity of the composite has been measured to be two orders of magnitude higher than the polymer itself.

引用

页码：1048 / 1049

页数：2

共 21 条

[1] Self-assembly of nanoparticles into structured spherical and network aggregates [J].

Boal, AK ;

Ilhan, F ;

DeRouchey, JE ;

Thurn-Albrecht, T ;

Russell, TP ;

Rotello, VM .

NATURE, 2000, 404 (6779) :746-748

[2] Incorporation of metal nanoparticles in photopolymerized organic conducting polymers: A mechanistic insight [J].

Breimer, MA ;

Yevgeny, G ;

Sy, S ;

Sadik, OA .

NANO LETTERS, 2001, 1 (06) :305-308

[3] Synthesis of a new polyaniline/nanotube composite:: "in-situ" polymerisation and charge transfer through site-selective interaction [J].

Cochet, M ;

Maser, WK ;

Benito, AM ;

Callejas, MA ;

Martínez, MT ;

Benoit, JM ;

Schreiber, J ;

Chauvet, O .

CHEMICAL COMMUNICATIONS, 2001, (16) :1450-1451

[4] Polymer-stabilized gold nanoparticles and their incorporation into polymer matrices [J].

Corbierre, MK ;

Cameron, NS ;

Sutton, M ;

Mochrie, SGJ ;

Lurio, LB ;

Rühm, A ;

Lennox, RB .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (42) :10411-10412

[5] A conducting polymer nanojunction switch [J].

He, HX ;

Zhu, JS ;

Tao, NJ ;

Nagahara, LA ;

Amlani, I ;

Tsui, R .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (31) :7730-7731

[6] Semiconducting and metallic polymers: The fourth generation of polymeric materials [J].

Heeger, AJ .

JOURNAL OF PHYSICAL CHEMISTRY B, 2001, 105 (36) :8475-8491

[7] Polymerized colloidal crystal hydrogel films as intelligent chemical sensing materials [J].

Holtz, JH ;

Asher, SA .

NATURE, 1997, 389 (6653) :829-832

[8]

Klug HP, 1974, XRAY DIFFRACTION PRO, P656

[9]

Kraft A, 2001, CHEMPHYSCHEM, V2, P163, DOI 10.1002/1439-7641(20010316)2:3<163::AID-CPHC163>3.0.CO

[10]

2-V

← 1 2 3 →