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- double perovskite oxide 双钙钛矿型氧化物
- Keywords Double perovskite oxides;Crystal structure;Anti-site defects;Valence transition;Low-field magnetoresistance; 双层钙钛矿氧化物;晶体结构;错位缺陷;价态转变;低场磁电阻;
- Perovskite oxide thin films and heterojunctions have been fabricated by laser molecular beam epitaxy controlled in atomic scale. 用激光分子束外延,原子尺度控制的外延生长出多种钙钛矿氧化物薄膜和异质结。
- The surface and interior of the granule have different electronic and magnetic transport properties for manganese perovskite oxide granule system. 对于锰基钙钛矿结构氧化物颗粒系统,其颗粒表面和颗粒内部表现出不同的电、磁输运性质。
- The influences of the perovskite oxide structure on oxygen permeability and permeation stability, membrane stability in the reducing environment, membrane surface modification, as well as the potential applications of this method are reviewed. 对钙钛矿型透氧膜材料的结构对透氧量和稳定性的影响、透氧膜在还原性气氛下的稳定性、膜的表面修饰以及混合导体透氧膜在甲烷部分氧化制合成气的应用前景进行了评述。
- This paper introduces some kinds of catalysts for automobile exhaust purification, such as Three Way Catalysts (TWCs), perovskite oxide catalyst, and molecular sieve catalyst by metal ions. 综述了目前国际上催化消除汽车尾气催化剂的研究现状,分析了三效贵金属催化剂、钙钛矿氧化物催化剂、分子筛催化剂各自的优势和存在的问题。
- double perovskite LaKFeMoO6 compound 双钙钛矿LaKFeMoO6化合物
- perovskite oxide conductive materials 钙钛矿氧化物
- perovskite oxide eonduetive materials 钙钛矿型氧化物超导薄膜
- Keywords double perovskite;photocatalysis;hydrogen production rate; 双钙钛矿;光催化;产氢速率;
- HERETO-EPITAXIAL GROWTH IN PEROVSKITE OXIDE THIN FILMS 异质外延生长钙钛矿结构氧化物薄膜
- Keywords perovskite oxide;intermingle;preparation method;catalyst; 钙钛矿型氧化物;掺杂;制备方法;催化剂;
- Compared to noble metals being expensive and having the sintered problem, perovskite oxides have better thermal stability and are cheaper, therefore it is noticeable in the last years. 其中贵金属粉末价格较昂贵且于高温反应中易发生烧结现象;而钙钛矿型氧化物则有较佳之热稳定性,且价格比较便宜,因而深受注目。
- He is working double tides to finish his essay. 他日夜苦干,赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Preparation Method for Composite Catalyst Intermingled with Perovskite Oxide 复合掺杂钙钛矿氧化物催化剂的制备方法
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- Keywords pulsed laser deposition(PLD);resistance;perovskite oxide; 关键词脉冲激光沉积法(PLD);电阻率;钙钛矿氧化物;