摘要
本文回顾了定硫电化学传感器的开发研究现状。对硫化物固体电解质的导电性质及在铁液中的化学稳定性作了文献回顾和理论计算。指出了采用硫化物固体电解质直接定硫传感器存在的主要问题。提出了几种用非硫化物固体电解质加辅助电极的间接定硫传感器，并进行了探索性实验，取得了较好的结果。
The present situation of the development of sulphur electrochemical sensors was reviewed. The electrical characteristics of sulphide solid electrolytes were discussed on the basis of data in the literatures。The chemical stabilitv of suL phides concerned was calculated. The main problems and future work on the sulphur sensors based on sulphide electrolytes were pointed out.SeveraI new sulphur sensors based on indirect ways using the stabilized zirconia,sodium beta-alumina and calcium beta-alumina as lectrolytes with auxiliary electrodes were tested and promising re-sults were obtained in laboratory
出处
《钢铁研究学报》
CAS
CSCD
北大核心
1994年第3期78-80,共3页
Journal of Iron and Steel Research
基金
国家自然科学基金资助项目
关键词
电化学
固体电解质
硫传感器
electrochemistry,solid electrolyte, sulphur sensor
