1)perovskite-like类钙钛矿
1.Study on catalytic decomposition of NO over perovskite-like La_(1.6)M_(0.4)NiO_4(M=Mg, Ca, Sr, Ba);类钙钛矿型La_(1.6)M_(0.4)NiO_4(M=Mg,Ca,Sr,Ba)催化分解NO的研究
2.The perovskite-like compound of La3SrBaCu4CoO13+δ was synthesized with two kinds of elements doping in the "A" and "B" position of the La4BaCu5O13+δ by the improved citrate method.运用改进的柠檬酸络合自燃法合成出在La4BaCu5O13+δ的A,B位复合掺杂改性的类钙钛矿化合物La3SrBaCu4CoO13+δ,考察了柠檬酸与金属硝酸盐的摩尔比和成胶温度等对材料制备的影响,并通过XRD,SEM和BET等测试手段对材料的物相结构、显微形貌和比表面积进行了基本的分析;测试了材料的尾气净化三效催化性能,结果表明,所制备的材料具有良好的尾气净化三效催化活性,在空燃比为14。
3.In order to develop a new kind of auto exhaust catalyst,the single-phase perovskite-like compound La4BaCu4Co0.为开发新的尾气净化催化剂,运用改进的柠檬酸络合自燃法合成出单一晶相的B位双掺杂类钙钛矿化合物La4B aCu4Co0。
英文短句/例句
1.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
2.Research Progress in Perovskite-like Cathode for Intermediate Temperature Solid Oxide Fuel Cells类钙钛矿IT-SOFC阴极材料研究进展
3.Study on the Colossal Magnetoresistant Effect in Perovskite-like Manganese Oxide;类钙钛矿结构锰氧化物庞磁电阻效应研究
4.Preparation, Structure and Dielectric Properties of Some Perovskite-Like Microwave Dielectric Ceramics;新型类钙钛矿微波介电陶瓷的制备、结构与性能
5.Preparation and Structure of MnX_2、PbX_2 Series Organic-inorganic Perovskite-type Materials;MnX_2、PbX_2体系有机—无机类钙钛矿材料的制备与结构
6.The Analysis of the Electronic Structure of Perovskite-like Organic-inorganic Compound (RNH_3)_2MI_4;具有类钙钛矿结构（RNH_3）_2MI_4的电子结构分析
7.Preparation and Microwave Dielectric Properties of Perovskite-Like Compounds系列类钙钛矿化合物的合成与微波性能研究
8.Fabrication, Microstructure and Properties of Perovskite-like Manganites类钙钛矿型锰氧化物的制备、组织与性能研究
9.Synthesis and electrical conductivity of novel perovskite-like cathode materials新型类钙钛矿型阴极材料的合成与电性能表征
10.Properties of Perovskite-like Cathode Materials for Intermediate Temperature Solid Oxide Fuel Cell;类钙钛矿结构中温固体氧化物燃料电池阴极材料的性能研究
11.Study on Relationships between Composition, Structure and Dielectric Properties of Perovskite-Like Compounds;系列类钙钛矿化合物的组成、结构与介电性能关系的研究
12.Study on Sol-gel Process for Thin Film Synthesis and Oxygen-sensing Properties of Perovskite-like Type Complex Oxide La_2NiO_4;La_2NiO_4系类钙钛矿薄膜的溶胶-凝胶法制备及氧敏特性的研究
13.Preparation and Characterization of New Perovskite-like High Dielectric Constant Oxides;新型类钙钛矿高介电常数氧化物的制备与结构表征
14.Structure and Properties of (RNH_3)_2PbX_4 Series Organic-inorganic Perovskite-type Materials;（RNH_3）_2PbX_4体系有机—无机层状类钙钛矿材料的结构与性能研究
15.The Quantum Calculation of the Electronic Properties of Organic-inorganic Hybrid Compound;类钙钛矿有机-无机分子组装材料电子学性能的量子计算
16.Study on Preparation, Structure and Property of Thin-films of Layered Perovskite-type Materials (RNH_3)_2MX_4;层状类钙钛矿材料（RNH_3）_2MX_4薄膜的制备及结构与性能表征
17.Preparation, Structure and Dielectric Properties of Hexagonal Layered Perovskite-like Niobate and Tantalate Ceramics;六方层状类钙钛矿铌钽酸盐陶瓷的制备、结构与介电性能研究
18.Study on Magnetocaloric Effect of Rare Earth Magnetic Refrigerant Materials GdTbCo、DyGdCoSi and Perovskite-Type Oxide;稀土磁制冷材料GdTbCo、DyGdCoSi和类钙钛矿的磁热效应研究
相关短句/例句
perovskite[p?'r?vz,kait]类钙钛矿
1.Solid-state reaction method was approached for preparing layered perovskite KNb_3O_8.探讨了固相反应法制备类钙钛矿层状化合物KNb3O8的工艺。
2.B-site deficient perovskites-like niobate Ba5Nb4O15 was prepared by solid-state reaction method in the temperature 1 300～1 350 ℃.采用高温固相反应法在1 300~1 350℃之间合成了B位缺位的5层类钙钛矿型铌酸盐Ba5Nb4O15。
3)perovskite-like complex oxides类钙钛矿
1.Electrochemical studies on the electrode for perovskite-like complex oxides La_(2-x)Sr_xCuO_(4+δ);La_(2-x)Sr_xCuO_(4+δ)型类钙钛矿复合氧化物氧电极的电化学研究
4)perovskite-type A2BO4类钙钛矿型A2BO4
5)Perovskite-type LaSrMO_4类钙钛矿型LaSrMO4
6)monoclinic zirconolite单斜类锆钙钛矿
1.Effect of CuO-MoO_3 additions on structure and microwave dielectric properties of BZT monoclinic zirconolite ceramics were investigated.研究了在三元系微波介质陶瓷B i2O3-ZnO-T a2O5的单斜类锆钙钛矿相化合物中添加不同量的CuO-M oO3的混合物对材料结构和微波介电性能的影响。
延伸阅读
钙钛矿型铁氧体分子式：CAS号：性质：又称钙钛矿型铁氧体。具有钙钛矿型结构的铁氧体。其化学式为AFeO3(式中A为Y或一部分其他稀土元素)。其晶体结构与天然钙钛石(CaTiO3)相同，属正交晶系。具有单轴各向异性。饱和磁化强度很低，约为(4.9～11.4)×10-4T，其泡径(磁泡处于稳定状态时的直径)较大，迁移率较低。用它制作的磁泡存储器具有非挥发性、抗辐射能力强。利用薄膜技术可实现集成化，在密度与半导体存储器相同情况下功耗约可低2～3个数量级。主要用作磁泡材料。
