Studies on polyaniline and colloidal TiO2 composites

被引：54

作者：

Gurunathan, K ^{[1
]}

Trivedi, DC ^{[1
]}

机构：

[1] Ctr Mat Elect Technol CMET Panchawati, Poona 411008, Maharashtra, India

来源：

MATERIALS LETTERS | 2000年 / 45卷 / 05期

关键词：

conducting polymers; polyaniline; TiO2; composite; conducting pigments;

D O I：

10.1016/S0167-577X(00)00115-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This study deals with the various aspects of incorporation of colloidal TiO2 in polyaniline during the electrochemical polymerization of aniline, aiming to study the effect of photoconducting inorganic semiconductor on the thermal stability and potential application of a new composite, as revealed by powder X-ray diffraction (XRD), particle size analysis, electronic spectra and thermal analysis. The particle size of TiO2 has increased during incorporation in polyaniline matrix due to the formation of the composite. It is possible to achieve 80.6% of TiO2 incorporation in the polyaniline matrix by using colloidal TiO2. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：262 / 268

页数：7

共 28 条

[1]

*ASTM, 40551 ASTM

[2]

BLAGENI BA, 1983, J ELECTROANAL CHEM, V149, P291

[3] SPECTROSCOPIC STUDIES OF POLYANILINE IN SOLUTION AND IN SPIN-CAST FILMS [J].

CAO, Y ;

SMITH, P ;

HEEGER, AJ .

SYNTHETIC METALS, 1989, 32 (03) :263-281

[4] COUNTERION INDUCED PROCESSIBILITY OF CONDUCTING POLYANILINE AND OF CONDUCTING POLYBLENDS OF POLYANILINE IN BULK POLYMERS [J].

CAO, Y ;

SMITH, P ;

HEEGER, AJ .

SYNTHETIC METALS, 1992, 48 (01) :91-97

[5]

CHAO S, J AM CHEM SOC, V109, P6627

[6] ELECTROCHEMICAL-BEHAVIOR OF POLYANILINE IN AROMATIC SULFONIC-ACIDS [J].

DHAWAN, SK ;

TRIVEDI, DC .

POLYMER INTERNATIONAL, 1991, 25 (01) :55-60

[7]

DHAWAN SK, 1992, J APPL ELECTROCHEM, V22, P565

[8]

GLARUM SH, 1987, J ELECTROCHEM SOC, V134, P2760

[9] POLYANILINE - NONOXIDATIVE DOPING OF THE EMERALDINE BASE FORM TO THE METALLIC REGIME [J].

HUANG, WS ;

MACDIARMID, AG ;

EPSTEIN, AJ .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1987, (23) :1784-1786

[10] PHASE-BEHAVIOR OF POLYANILINE DODECYL BENZENE SULFONIC-ACID MIXTURE [J].

IKKALA, OT ;

LINDHOLM, TM ;

RUOHONEN, H ;

SELANTAUS, M ;

VAKIPARTA, K .

SYNTHETIC METALS, 1995, 69 (1-3) :135-136

← 1 2 3 →