The baking condition of perovskite - type oxide is confirmed by means of tg - dta 通过热失重-差热分析,确定了钙钛石型氧化物的焙烧制度。
Progress of study on chemical structure and catalytic properties of the perovskite - type oxides 钙钛矿氧化物的化学结构及其催化性能的研究进展
Selective oxidation of methane to synthesis gas using lattice oxygen from perovskite la0 . 8sr0 . 2feo3 catalyst 3中的晶格氧用于甲烷选择氧化制取合成气
Catalytic performance of perovskite oxide catalysts for partial oxidation of methane to syngas 钙钛矿型复合氧化物在甲烷部分氧化反应中催化性能的研究
Pmn - pt with complex perovskite structure had been obtained successfully with precursor method by two steps 采用两步合成的工艺，成功地合成了复合钙钛矿结构pmn - pt 。
Role of heat treatment on the formation of perovskite phase of pmn - pt relaxor ferroelectric thin films derived from inorganic - chelating - gel 弛豫铁电膜钙钛矿相形成的作用
5 . the formation mechanism of the ferroelectric perovskite in pznt was examined by x - ray diffraction method 利用xrd技术，对pznt单晶制备过程中的相转变进行了详细研究。
The effects of calcinations temperature and holding time on the perovskite phase of synthesized pmn - pt have been studied 并研究了煅烧温度及保温时间对合成材料单相性的影响。
It was identified that calcium titanate of perovskite structure is a highly efficient anticorrosion pigment for paints 结果发现具钙钛矿结构的钛酸钙是一种适用于油漆的高效防腐颜料。
The results of xrd analysis demonstrated that the perovskite pmn - pt was rather stable in a large temperature scale 热处理实验表明，合成的pmn - pt钙钛矿相在很宽的温度范围内是稳定的。
