公开(公告)号：US5869203A

公开(公告)日：1999-02-09

申请号：US766518

申请日：1996-12-13

Applicant: Chao M. Huang ,  Chao-Yi Yuh

Inventor： Chao M. Huang ,  Chao-Yi Yuh

IPC: H01M8/02 ,  H01M8/14

CPC classification number: H01M8/0295 ,  H01M2008/147 ,  H01M2300/0051 ,  H01M8/148 ,  Y02E60/526

Abstract: A matrix for a carbonate electrolyte including a support material and an additive constituent having a relatively low melting temperature and a relatively high coefficient of thermal expansion. The additive constituent is from 3 to 45 weight percent of the matrix and is formed from raw particles whose diameter is in a range of 0.1 .mu.m to 20 .mu.m and whose aspect ratio is in a range of 1 to 50. High energy intensive milling is used to mix the support material and additive constituent during matrix formation. Also disclosed is the use of a further additive constituent comprising an alkaline earth containing material. The further additive is mixed with the support material using high energy intensive milling.

Abstract translation: 一种碳酸酯电解质的基质，其包含具有相对较低的熔融温度和较高的热膨胀系数的载体材料和添加剂成分。 添加剂成分为基质的3〜45重量％，由直径为0.1μm〜20μm的原料颗粒形成，纵横比在1〜50的范围内。高能量密炼 用于在基质形成期间混合载体材料和添加剂成分。 还公开了使用包含含碱土金属材料的另外的添加剂成分。 使用高能量研磨将另外的添加剂与支撑材料混合。