A new strategy for the synthesis of polyaniline nanostructures: From nanofibers to nanowires

被引：49

作者：

Li, Jing

Tang, Heqing ^{[1
]}

Zhang, Aiqing

Shen, Xiantao

Zhu, Lihua

机构：

[1] Huazhong Univ Sci & Technol, Dept Chem & Chem Engn, Wuhan 430074, Peoples R China

[2] S Cent Univ Nationalities, Hubei Key Lab Catalysis & Mat Sci, Coll Chem & Mat Sci, Wuhan 430074, Peoples R China

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 2007年 / 28卷 / 06期

关键词：

growth; nanowires; polyaniline; templateless; UV-light illumination;

D O I：

10.1002/marc.200600810

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A new approach for the synthesis of polyaniline (PANI) nanostructures under UV light illumination has been developed, which is the first report of a templateless chemical process for preparing pure PANI nanowires. The acceleration effect of photo-assistance on the polymerization can promote the homogeneous nucleation and elongation of the nanofibers and nanowires, leading to easy preparation of tunable diameters of the nanowires and nanofibers of PANI.

引用

收藏

页码：740 / 745

页数：6

相关论文

共 38 条

[1] Electrolyte-gated transistors based on conducting polymer nanowire junction arrays [J].

Alam, MM ;

Wang, J ;

Guo, YY ;

Lee, SP ;

Tseng, HR .

JOURNAL OF PHYSICAL CHEMISTRY B, 2005, 109 (26) :12777-12784

[2] MOLECULAR AND SUPERMOLECULAR ORIGINS OF ENHANCED ELECTRONIC CONDUCTIVITY IN TEMPLATE-SYNTHESIZED POLYHETEROCYCLIC FIBRILS .1. SUPERMOLECULAR EFFECTS [J].

CAI, ZH ;

LEI, JT ;

LIANG, WB ;

MENON, V ;

MARTIN, CR .

CHEMISTRY OF MATERIALS, 1991, 3 (05) :960-967

[3] Adsorbed surfactants as templates for the synthesis of morphologically controlled polyaniline and polypyrrole nanostructures on flat surfaces: From spheres to wires to flat films [J].

Carswell, ADW ;

O'Rear, EA ;

Grady, BP .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (48) :14793-14800

[4] A simple approach to control the growth of polyaniline nanofibers [J].

Chiou, NR ;

Epstein, AJ .

SYNTHETIC METALS, 2005, 153 (1-3) :69-72

[5] Nanostructured polyaniline sensors [J].

Huang, J ;

Virji, S ;

Weiller, BH ;

Kaner, RB .

CHEMISTRY-A EUROPEAN JOURNAL, 2004, 10 (06) :1314-1319

[6] Nanofiber formation in the chemical polymerization of aniline: A mechanistic study [J].

Huang, JX ;

Kaner, RB .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (43) :5817-5821

[7] Polyaniline nanofibers: Facile synthesis and chemical sensors [J].

Huang, JX ;

Virji, S ;

Weiller, BH ;

Kaner, RB .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (02) :314-315

[8] A general chemical route to polyaniline nanofibers [J].

Huang, JX ;

Kaner, RB .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (03) :851-855

[9] Conducting polymers in electronic chemical sensors [J].

Janata, J ;

Josowicz, M .

NATURE MATERIALS, 2003, 2 (01) :19-24

[10] Microtubule sensors and sensor array based on polyaniline synthesized in the presence of poly(styrene sulfonate) [J].

Kanungo, M ;

Kumar, A ;

Contractor, AQ .

ANALYTICAL CHEMISTRY, 2003, 75 (21) :5673-5679

← 1 2 3 4 →