ELECTROCHEMICAL-BEHAVIOR OF MICROFABRICATED THICK-FILM ELECTRODES

被引：9

作者：

CHA, CS

SHAO, MJ

LIU, CC

机构：

[1] CASE WESTERN RESERVE UNIV,CTR ELECTR DESIGN,CLEVELAND,OH 44106

[2] WUHAN UNIV,CHEM,WUHAN,PEOPLES R CHINA

[3] WUHAN UNIV,ELECTROCHEM GRP,WUHAN,PEOPLES R CHINA

[4] CASE WESTERN RESERVE UNIV,DEPT ENDOCRINE RES,CLEVELAND,OH 44106

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 1990年 / 2卷 / 04期

关键词：

D O I：

10.1016/0925-4005(90)80154-R

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The basic electrochemical behavior of micro-fabricated thick-film platinum and gold electrodes is compared with that of conventional planar electrodes. It is found that microfabricated thickfilm electrodes are electrocatalytically more active due to their higher specific surface area and porous nature. However, special attention should be paid to sealing of the current collector to prevent electrolyte from creeping beneath the seal, otherwise the electrode performance will be greatly impaired. This paper describes the experiments and results of the study.

引用

页码：277 / 281

页数：5