La2O3基导电陶瓷室温电阻率的测试与研究  

MEASUREMENT AND STUDY OF RESISTIVITY AT ROOM TEMPERATURE FOR La 2O 3 BASED CONDUCTIVE CERAMICS

作　　者：李友芬[1] 黄芝英[1] 孙根生[1] 武世民[1] 顾学范 

机构地区：[1]北京科技大学理化系

出　　处：《中国有色金属学报》1996年第3期135-137,共3页The Chinese Journal of Nonferrous Metals

摘　　要：主要研究Ｌａ２Ｏ３基导电陶瓷的组成对其烧结性能及室温电阻率的影响。结果表明。The influence of composition of La 2O 3 based conductive ceramics on its sintering property and resistivity at room temperature was studied. It was found that the ceramics with composition of (La 2O 3) 1-a ·(X 2O 5) a ·CuO has the best sintering property and the lowest resistivity at room temperature.

关 键 词：导电陶瓷 室温 电阻率 三氧化二镧 

分 类 号：TM280.6[一般工业技术—材料科学与工程]