摘要
本文介绍了室温质子导电玻璃及提高质子导电率的几种方法 :H+ 注入法 ,sol -gel(溶胶 -凝胶 )工艺和复合强化法。与传统熔融 -淬火玻璃相比 ,从大量研究成果总结出各种方法对导电率的提高 ,并从基体的结构变化和导电机制方面分析各种方法提高质子导电率的原因 ,为发展新型快质子导体提供理论基础。对室温快质子导电进行了展望 ,以期发展实用性低温燃料电池。
Superpronic conducting glass and several methods of enhancing protonic conduction (H + implantation, sol-gel process, composite) are introduced in this paper. Enhancement of conductivity are summered comparing with traditional melt-quenching method form a number of date . Reason of enhancement of conductivity are given from change of microstructure and conducting mechanism , laying fundaments for developing novel superprotonic conductors. Prospects of superpronic conducting glass at room temperature are made hoping to develop practical fuel cells that can be used at low temperature.
出处
《功能材料》
EI
CAS
CSCD
北大核心
2001年第1期1-3,共3页
Journal of Functional Materials
