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- perovskite CaTiO3 钙钛矿型钛酸钙
- Molecular dynamics study MgSiO3 perovskite under high pressure[J]. 引用该论文 陈志雄;刘子江;祁建宏;刘永刚;郭媛.
- In this article,the crystal structure of perovskite photocatalyst is presented. 介绍了钙钛矿型光催化剂的结构;
- A review of perovskite (ABO3) cathode for ILTSOFC was presented and the trend of its development was prospected. 本文综述了近年来固体氧化物燃料电池ABO3型钙钛矿阴极材料的研究情况,并提出了其发展方向。
- ENERGY GAP AND INFRARED ABSORPTION OF LAYER-STRUCTURE PEROVSKITE FERROELECTRIC THIN FILMS? 层状类钙钛矿结构铁电薄膜的禁带宽度及红外吸收研究?
- 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。
- Stabilization of the perovskite phase in PZN based ceramics is close-ly related to the type of additive and its amount. PZN基陶瓷中钙钛矿相含量的多少与添加剂的种类及数量密切相关。
- The precipitation kinetics of perovskite phase can be approximately described by the JMAK equation. 钙钛矿相的析出动力学过程可近似用JMAK经验方程描述。
- The pattern of XRD illustrated that the pure perovskite phase (tetragonal) had been obtained for all samples. XRD分析结果表明所制备的样品都生成了纯的钙钛矿结构,并且都为四方相。
- The crystallization behavior showed that the phase structure of the films annealed at 650oC for 1 hour were perovskite. 在不同衬底上制备BST薄膜,在650oC形成钙钛矿相结构。
- In this article, the crystal structure of perovskite photocatalyst is presented. 摘要介绍了钙钛矿型光催化剂的结构;
- MTiO3:Pr exhibits red cathodoluminescence located at x=0.68 and y=0.31 in the CIE coordinate. Furthermore, the CIE coordinate is very close to that of the NTSC "ideal red" which makes CaTiO3:Pr has great potential application value. 其色坐标值(x=0.;68;y=0
- From XRD patterns, all the prepared oxide powers were found to be perovskite type. XRD分析结果显示,所选用的三种材料皆为钙钛矿结构。
- In this thesis, our purpose is to study the electronic structure and optical properties of CaTiO3 and the ferroelectric origin of Rb2Cd2(SO4)3, with the help of the FLAPW method based on the density functional theory (DFT). 本文的目的就是利用基于密度泛函理论(DFT)的线性缀加平面波方法(LAPW)对属于钙钛矿的CaTiO3的电子结构和光学性质和Rb_2Cd_2(SO_4)_3铁电性的起源进行研究。
- The LaCr 1- x Fe x O 3 powders belongs to the perovskite structure. Its lattice paramelers is increased with the Fe content. LaCr1-xFexO3粉末为钙钛矿型结构,其晶胞参数随着Fe含量的增加而增大
- In this paper, the research status of modified perovskite, tungsten bronze and bismuth layer structure of high temperature piezoceramics is introduced. 介绍了国内外学者对钙钛矿结构、钨青铜结构和铋层状结构压电陶瓷进行改性,获得一系列高温压电陶瓷材料的研究现状。
- The foreign inclusions in the black strip defects mainly consist of melilite,MgAl2O4 spinel and trace of the perovskite resulting from ladle slag. 黑色条带状缺陷中外来物主要为镁铝尖晶石和黄长石,并有少量钙钛矿,来源于钢包渣;
- The results show that the dissolution rate of various minerals in the slag decrease in the following order of spinel, diopside and perovskite. 结果表明:高炉渣中镁铝尖晶石最先浸出,其次是攀钛透辉石和富钛透辉石,钙钛矿的浸出速度最慢。
- A brief review has been given to the results of first principle calculations on the surface structure of several perovskite ferroelectrics. 作者简单地介绍了第一性原理计算在几种常见的钙钛矿铁电材料的表面结构研究中的应用.;计算结果显示;不同材料的表面弛豫和褶皱度不完全相同
- The plasma-sprayed LSM coating presented a cubic perovskite structure corresponding to La0.8Sr0.2MnO3 and a porous microstructure. 等离子喷涂法制备的LSM涂层基本为La0.;8Sr0