摘要
概述了柠檬酸法、化学沉淀法、溶胶-凝胶法、水热合成法、热分解法固相反应法等六种钙钛矿型复合金属氧化物的制备方法,并根据该氧化物具有立方结构,存在氧空穴而表现出的一系列特性,介绍了其在气敏材料、燃料电池、催化材料、透氧膜等方面的应用。
The paper has summarized the preparation technologies for perovskite-type composite metal oxide,including citric acid method,chemical precipitation,sol-gel,hydrothermal synthesis,pyrolysis,solid state reaction.According to a series of characteristics of the oxide resulted from its cubic structure and oxygen vacancies,its application in the fields of gas-sensitive material,fuel cell,catalytic material,oxygen-permeable membrane are also described.
出处
《稀有金属与硬质合金》
CAS
CSCD
北大核心
2010年第4期63-68,共6页
Rare Metals and Cemented Carbides
基金
浙江省大学生科研创新团队资助项目
关键词
钙钛矿型复合金属氧化物
制备方法
气敏材料
燃料电池
催化材料
透氧膜
perovskite-type composite metal oxides
preparation technology
gas-sensitive material
fuel cell
catalytic material
oxygen-permeable membrane
