摘要
介绍了电极材料的应用和性能要求。总结了W -La2 O3电极材料的制备方法、使用性能、作用机理和研究中存在的问题。阐述了几种新近发展起来的W -La2 O3电极材料 ,并提出了现阶段W -La2 O3电极材料研究进展与方向。
The applications and property demands of electrode materials are introduced. The preparation methods, properties and action mechanism of La 2O 3 electrode are summarized. The major problems on the research and development of lanthanum-tungsten cathode materials are presented. Some newly developed W-La 2O 3 cathode materials is introduced. The further researching direction of lanthanum-tungsten electrode materials is pointed out.
出处
《兵器材料科学与工程》
CAS
CSCD
2002年第4期55-58,共4页
Ordnance Material Science and Engineering
