ELECTRODES MODIFIED BY PERFLUORO ION-EXCHANGE POLYMERIC FILMS PREPARED FROM AQUEOUS-SOLUTIONS OF NAFION AND TOSFLEX

被引：14

作者：

WEBER, J

KAVAN, L

STICHA, M

机构：

[1] J. Heyrovský Institute of Physical Chemistry and Electrochemistry, Czechoslovak Academy of Sciences, CS-182 23 Prague 8

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1991年 / 303卷 / 1-2期

关键词：

D O I：

10.1016/0022-0728(91)85129-D

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A preparation of aqueous solutions of the perfluorinated ionomers Nafion(R) and Tosflex(R) is described. It is shown that Nafion and Tosflex films on electrodes prepared by evaporation of their aqueous solutions display very similar properties to those prepared from non-aqueous solvents. A simple procedure for the preparation of Nafion films modified with enzymes is proposed.

引用

页码：237 / 244

页数：8

共 12 条

[1] ANODIC BEHAVIOR OF NAFION-COATED ELECTRODES IN BASIC-MEDIA [J].

COX, JA ;

GRAY, T ;

DAS, BK .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1988, 247 (1-2) :315-321

[2] MEMBRANE-TYPE COATINGS ON ELECTRODES [J].

DOBLHOFER, K ;

ARMSTRONG, RD .

ELECTROCHIMICA ACTA, 1988, 33 (04) :453-460

[3] PERFLUORO ANION-EXCHANGE POLYMERIC FILMS ON GLASSY-CARBON ELECTRODES [J].

DUNSCH, L ;

KAVAN, L ;

WEBER, J .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1990, 280 (02) :313-325

[4]

EISENBERG A, 1982, AM CHEM SOC S SER, V180

[5]

JANDA P, 1983, CHEM LISTY, V77, P200

[6] ELECTROCHEMICAL REDUCTION OF NAFION-117 [J].

KAVAN, L ;

DOUSEK, FP ;

WEBER, J .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1986, 208 (01) :109-116

[7]

LINFORD RG, 1987, ELECTROCHEMICAL SCI, V1

[8] DISSOLUTION OF PERFLUORINATED ION CONTAINING POLYMERS [J].

MARTIN, CR ;

RHOADES, TA ;

FERGUSON, JA .

ANALYTICAL CHEMISTRY, 1982, 54 (09) :1639-1641

[9] CHARGE-TRANSPORT RATES IN POLY-ELECTROLYTE FILMS ON ELECTRODES - DISPARATE DIFFUSION-COEFFICIENTS FOR ALIZARIN RED-S WITH 2 SEPARATE ELECTROACTIVE CENTERS [J].

OHSAKA, T ;

OYAMA, N ;

TAKAHIRA, Y ;

NAKAMURA, S .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1988, 247 (1-2) :339-343

[10] CATIONIC PERFLUORINATED POLYELECTROLYTE AS AN ELECTRODE MODIFIER [J].

OYAMA, N ;

OHSAKA, T ;

OKAJIMA, T .

ANALYTICAL CHEMISTRY, 1986, 58 (04) :979-981

← 1 2 →