钙钛矿,perovskite
1)perovskite[p?"r?vz,kait]钙钛矿
1.Design and Synthesis of a Visible Light Driven Photocatalyst LaCo_(0.5)Ti_(0.5)O_3 with ABO_3-type Perovskite Structure;ABO_3型钙钛矿结构的可见光光催化剂LaCo_(0.5)Ti_(0.5)O_3的设计与合成
2.Progress ofperovskite cathode for intermediate-low temperature solid oxide fuel cells;钙钛矿型中低温固体氧化物燃料电池阴极材料研究进展
3.Preparation and Characterization of a Novel Organic-Inorganic Hybrid Perovskite (C_(14)H_(13)N_2O_2)_2PbCl_4;有机/无机杂化钙钛矿(C_(14)H_(13)N_2O_2)_2PbCl_4的制备与表征
英文短句/例句
plex perouskite type piezoelectric ceramics复合钙钛矿型压电陶瓷
2.The Synthesis, Structure and Properties of Perovskite and Pre-Perovskite Oxide Nanomaterials;钙钛矿和前钙钛矿氧化物纳米材料的制备、结构与性能研究
3.First-Principle Study of Perovskite and Post-perovskite Polymorphs of Pure End-member FeSiO_3钙钛矿相和后钙钛矿相硅酸铁的第一性原理研究
4.Preparation and Properties of Barium Titanate Perovskite Structure Thin Films;钛酸钡系钙钛矿结构薄膜的制备和性能
5.Preparation and Characterization of Bismuth Titanate Based Pseudo-Perovskite Structure Thin Films;钛酸铋基赝钙钛矿结构薄膜的制备和性能研究
6.First Principles Study on the Electronic Properties of K2La2Ti3O10 with a Perovskite-Type Structure钙钛矿镧钛酸钾电子结构的第一性原理研究
7.Magnetic and Transport Properties of Layer Perovskite Manganites;层状钙钛矿型锰氧化物的磁性和电性
8.Study of Dielectric Mechanism of Microwave Dielectric Ceramics with Perovskite Structure;钙钛矿结构微波陶瓷介电机理的研究
9.Study on the Zirconium-based Dense Perovskite-type Membranes for Oxygen Permeation;新型锆基钙钛矿型致密透氧膜的研究
10.Preparation and Study on N Doped LaFeO_3 Perovskite Material;N掺杂的LaFeO_3钙钛矿材料制备与研究
11.Study on Catalytic Combustion of VOCs Over Perovskite Catalysts;钙钛矿型催化剂对VOCs催化燃烧的研究
12.A Study on Modified Pb-Based Perovskite Microwave Dielectric Ceramics;改性铅基钙钛矿微波介质陶瓷的研究
13.Preparation and Structure of Perovskite-type (C_4H_9NH_3)_2MX_4 Materials;类钙钛矿（C_4H_9NH_3）_2MX_4材料的制备与结构
14.Preparation and Study on La Doped Ca_2FeMoO_6 Double Perovskite;La掺杂Ca_2FeMoO_6双钙钛矿材料制备与研究
15.Preparation and Characterization of Metal Halide Based Perovskite Template;金属卤化物钙钛矿模板的构筑及表征
16.Electronic Structure of Perovskite SrHfO_3;钙钛矿结构材料SrHfO_3的电子结构研究
17.Preparation Method Study of ABO_3 Perovskite Composite Oxides;ABO_3钙钛矿复合氧化物制备方法研究
18.The Macroscopic Effect and Application of Perovskite Ferroelectrics;钙钛矿型铁电体的宏观效应及其应用
相关短句/例句
perovskites钙钛矿
1.QSPR studies on oxide ion conductivity ofperovskites electrolyte based on doped LaGaO_3LaGaO_3基钙钛矿型固体电解质氧离子导电能力的QSPR研究
2.So it is urgent affairs to develop a new method to prepare the kind ofperovskites with large specific surface areas(SSA) and high catalytic activity.钙钛矿复合氧化物具独特的物理化学性质和催化活性，但因本身的比表面积和孔容较小而限制了其应用，因此，许多研究工作者试图寻找一种大比表面、活性高的钙钛矿复合氧化物制备方法。
3.Catalytic combustion performance of Au doping La_(0.8)Sr_(0.2)MnO_3perovskites;采用共沉淀(CP)和沉积-沉淀法(DP)分别制备了0·5%(质量分数)金掺杂的Au-LSM和Au/LSM钙钛矿催化剂,以甲苯催化燃烧为模型反应测试催化剂活性,并用XRD、BET、H2-TPR对其进行表征。
3)perovskite[p?"r?vz,kait]钙钛矿相
1.The pureperovskite phase of PLZST can be obtained at low temperature of 750℃ for 2 h by chemical method.研究结果表明,化学共沉淀法合成PLZST具有一定的适用范围,在低温750℃下保温2h便能得到单一的钙钛矿相,掺入过量的Pb有利于PLZST晶体的生成,适当的退火处理能促进晶体长大。
2.It was found that B2O3 and PbF2 fluxes were harmful to the crystallization ofperovskite phase PZNT.发现B2O3,PbF2等助溶剂不利于钙钛矿相的析出;而BaTiO3-PbO复合体系虽然能够促进钙钛矿相析出,但晶体析出量很少;只有适当比例的。
3.The results show that pyrochlore appears in the films when crystallization temperature is 400～600℃ and films with a large quantity ofperovskite can be obtained using rapid heating process.用不同升温速率控制ＰＺＴ薄膜晶化过程，实验结果表明，当晶化温度在４００～６００℃时，薄膜显焦绿石相，当采用较高升温速率５０℃/ｍｉｎ时，在硅片上可缩小焦绿石相生成，提高钙钛矿相形成，从而获得取向性高的钙钛矿相ＰＺＴ薄
4)Double perovskite双钙钛矿
1.Magnetism and ferroelectric properties of La-doping double perovskite Ba_2NiMoO_6;La掺杂双钙钛矿Ba_2NiMoO_6的磁性和铁电性能
2.Thermal parameters of double perovskite Sr_2MMoO_6 studied by photo-thermal deflection technique;光热偏转技术研究双钙钛矿Sr_2MMoO_6的热学参量
3.The double perovskite family has attracted more and more attentions, since Kobayashi discovered the Colossal Magnetoresistance (CMR) in the compound Sr_2FeMoO_6.自从Kobayashi等发现了Sr_2FeMoO_6在室温下的庞磁阻(CMR)效应以来,这种具有双钙钛矿结构的氧化物备受瞩目。
5)perovskite-type钙钛矿型
1.Preparation and Catalytic Properties of Perovskite-type Nanometer Catalysts for Methane Oxidative Coupling;甲烷氧化偶联钙钛矿型纳米催化剂的制备及性能测定
2.Nanometerperovskite-type oxide La1 Sr MnO3 was prepared by lemon-acid sol-gel method accessing surface active ag- ent.采用添加表面活性剂的柠檬酸溶胶-凝胶法制备钙钛矿型纳米氧化物La1SrMnO3。
3.Rare-earthperovskite-type oxide is the most promising cathodic material for use in solid oxide fuel cell(SOFC).稀土钙钛矿型氧化物是固体氧化物燃料电池（ＳＯＦＣ）研制中十分有应用前景的阴极材料。
6)perovskite phase钙钛矿相
1.In order to promote the enrichment of titanium component inperovskite phase, based on the technology of selective precipitation, the slag is supposed to be oxidized.为使含钛高炉渣中的钛组分富集于钙钛矿相中,基于选择性析出技术,需要对炉渣进行氧化处理。
2.All the orthorhombicperovskite phases formed initially at heat treatment temperature of about 600 and thoroughly above 85.研究表明,薄膜在600℃以上开始析晶,850℃以上结晶完成,形成正交晶系钙钛矿相。
3.20PbTiO3 (PMNT) with pureperovskite phase.研究了制备纯钙钛矿相0。
延伸阅读
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。
