1) perovskite structure and orientation
钙钛矿结构与取向
2) perovskite structure
钙钛矿结构
1.
XRD PATTERN CHARACTER OF SrTiO_3-based perovskite structure;
SrTiO_3基钙钛矿结构X射线衍射谱特征
2.
2) powders with an orthogonal perovskite structure were prepared using the sol-gel method.
XRD图谱表明Nd1-xZnxFeO3粉体为正交钙钛矿结构,产物为纳米级颗粒(16~17。
3.
6)all have orthorhombic perovskite structure.
研究表明:合成的系列纳米材料均具有正交钙钛矿结构,Mn的掺杂对材料La0。
3) perovskite
[pə'rɔvz,kait]
钙钛矿结构
1.
Colossal magnetoresistance effect in the perovskite-type La_(0.9)Sb_(0.1)MnO_3 material;
钙钛矿结构La_(0.9)Sb_(0.1)MnO_3的庞磁电阻性质
2.
Study on Preparations and Magnetic Properties of Manganites with Perovskite Structure;
钙钛矿结构锰氧化物的合成及性质研究
3.
The LaNiO_3 samples with perovskite structure were prepared using citric acid aqueous solution, then heated at high temperature in air.
利用柠檬酸盐分解法,在空气气氛中高温烧结,合成了钙钛矿结构的LaNiO3。
4) Perovskite Type Structure
钙钛矿结构
1.
The effects of composition and crystal lattice of lead-free ceramics with perovskite type structure, which is employed in dielectric capacitor applications, have been widely investigated.
本文以具有钙钛矿结构的无铅电容器陶瓷材料[BaTiO_3、Bax(Bi_(0。
6) perovskite structure
钙钛矿型结构
1.
2CoO_3 oxides with different φ have perovskite structure.
2CoO3催化剂具有钙钛矿型结构,催化剂的结构和性能随φ的不同而变化,当φ=1。
2.
This paper describes the current researches in this sector in the world from the perspective of the perovskite structure,and points out the recent developments of lead-free piezoelectric ceramics and the major systems used in their research sector.
本文结合国际开发研究现状,从压电结构的钙钛矿型结构入手,主要论述了无铅压电陶瓷的发展现状,以及目前主要的无铅压电陶瓷的研究体系。
补充资料：钙钛矿
化学成分为CaTiO3、晶体属正交（斜方）晶系的氧化物矿物。以俄国伯爵П．А．佩罗夫斯基(Перовский)的姓命名。常含钠、铈、铁、铌等。外形常呈假等轴晶系的似立方体或八面体。浅色至棕色，金刚光泽。摩斯硬度5.5，比重4.0。钙钛矿多为基性或碱性火成岩中的副矿物，在与石灰岩的接触带中也有产出。大量富集时可用于提炼钛、稀土元素和铌。俄罗斯的科拉半岛是世界著名的产地。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条