卫星电池用高性能氧化锆纤维布膜的研制  

Preparation of Zirconia Fiber-Film for Satellite Battery

作　　者：贾光耀[1] 郭志猛[1] 王耀明[2] 罗文辉[2] 齐建美[2] 胡利明[2] 

机构地区：[1]北京科技大学材料学院,北京100083 [2]山东工业陶瓷研究设计院,淄博255031

出　　处：《硅酸盐通报》2004年第5期20-23,共4页Bulletin of the Chinese Ceramic Society

摘　　要：以聚砜微孔膜为增强体制备增强的氧化锆纤维隔膜材料,可使布膜的强度由原来的102g/cm(宽)提高到现在的198g/cm(宽),吸碱速率由原来的2cm/min提高到现在的4cm/min,而其它的性能如厚度、孔隙率及面电阻等基本不受影响,研制的氧化锆纤维碱性电池隔膜材料基本满足工程化应用的要求。Strengthened with polysulfone (PS) ultra filtration membrane, the tensile strength of the zirconia fiberseparator material was improved from 102g/cm(width) to 198g/cm(width), the alkali absorption was improved from2cm/min to 4cm/min and the other performances, such as the thickness, porosity and surface resistance, were not af-fected. The zirconia fiber film prepared almost can meet the requirements for the application of spacecraft engineering.

关 键 词：氧化锆 高性能 聚砜 隔膜材料 微孔膜 纤维布 制备 碱性电池 电阻 速率 

分 类 号：TQ174[化学工程—陶瓷工业] TM911[化学工程—硅酸盐工业]