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HIGH HYDROGEN STORAGE MATERIAL, AND ITS PRODUCTION METHOD 发明申请

2023-12-11 3500 92K 0

专利信息

申请日期 2025-07-31 申请号 JP2003340285
公开(公告)号 JP2005105350A 公开(公告)日 2005-04-21
公开国别 JP 申请人省市代码 全国
申请人 JAPAN SCIENCE TECH AGENCY
简介 PROBLEM TO BE SOLVED : To obtain a high efficiency hydrogen storage material instead of the conventional Mm (misch metal)-Ni based and Ti-V based hydrogen storage alloy and amorphous hydrogen storage alloy by a simple method. SOLUTION : The multiple oxide-dispersed type hydrogen storage material is obtained by subjecting an amorphous alloy whose composition by atomic% is expressed by the compositional formula of Zr100-bMb to heat treatment in the air or in an oxygen atmosphere, and has a fine structure where a Zr-(Pd, M)-O compound and an M-O compound or a Pd-M alloy compound are compounded/dispersed. In the formula, 25


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