Surfactant effects on the polyaniline film

被引：20

作者：

Cai, LT ^{[1
]}

Yao, SB ^{[1
]}

Zhou, SM ^{[1
]}

机构：

[1] XIAMEN UNIV,DEPT CHEM,STATE KEY LAB PHYS CHEM SOLID SURFACES,XIAMEN 361005,PEOPLES R CHINA

来源：

SYNTHETIC METALS | 1997年 / 88卷 / 03期

基金：

中国国家自然科学基金;

关键词：

polyaniline and derivatives; surfactant anions; conductivity;

D O I：

10.1016/S0379-6779(97)03852-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Polyaniline (PANI) him prepared in the presence of surfactant anions, such as sodium dodecylbenzenesulfonate (SDBS) and sodium dodecylsulfate (SDS), was characterized. The conductivity of PANI/SDBS firm was 65.9 S cm(-1), which is five times higher than that of the parent PANI film without the influence of surfactants. The UV-Vis spectra and X-ray diffraction pattern of the PANI/SDBS film showed increase of polaron delocalization, structural order of polymer chains and higher crystallinity, resulting from the decreased degree of degradation due to the hydrophobic effect of the surfactant molecules on the film growth, and the large surfactant anions immobilized in the polymer backbone and the stabilized polymer chain.

引用

页码：209 / 212

页数：4

共 20 条

[1]

Cai LT, 1996, CHEM J CHINESE U, V17, P269

[2]

CAI LT, IN PRESS J ELECT CHE

[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] STUDY OF THE ELECTROCHROMISM OF POLYPYRROLE DODECYL-SULFATE IN AQUEOUS-SOLUTIONS [J].

DEPAOLI, MA ;

PANERO, S ;

PROSPERI, P ;

SCROSATI, B .

ELECTROCHIMICA ACTA, 1990, 35 (07) :1145-1148

[6] INSULATOR-TO-METAL TRANSITION IN POLYANILINE [J].

EPSTEIN, AJ ;

GINDER, JM ;

ZUO, F ;

BIGELOW, RW ;

WOO, HS ;

TANNER, DB ;

RICHTER, AF ;

HUANG, WS ;

MACDIARMID, AG .

SYNTHETIC METALS, 1987, 18 (1-3) :303-309

[7] POLYANILINE, A NOVEL CONDUCTING POLYMER - MORPHOLOGY AND CHEMISTRY OF ITS OXIDATION AND REDUCTION IN AQUEOUS-ELECTROLYTES [J].

HUANG, WS ;

HUMPHREY, BD ;

MACDIARMID, AG .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1986, 82 :2385-&

[8] X-RAY STRUCTURE OF POLYANILINES [J].

JOZEFOWICZ, ME ;

EPSTEIN, AJ ;

POUGET, JP ;

MASTERS, JG ;

RAY, A ;

SUN, Y ;

TANG, X ;

MACDIARMID, AG .

SYNTHETIC METALS, 1991, 41 (1-2) :723-726

[9]

KANEKO M, 1985, J CHEM SOC CHEM COMM, P1441

[10] POLYANILINE FILM-COATED ELECTRODES AS ELECTROCHROMIC DISPLAY DEVICES [J].

KOBAYASHI, T ;

YONEYAMA, H ;

TAMURA, H .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1984, 161 (02) :419-423

← 1 2 →