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J-GLOBAL ID：201602289497352866   整理番号：16A0910320

CsHの合成とMg(NH₂)₂-2LiH系の水素吸蔵特性に及ぼす影響

Synthesis of CsH and its effect on the hydrogen storage properties of the Mg(NH₂)₂-2LiH system

著者 (10件)： Zhang Jiaxun (State Key Laboratory of Silicon Materials, Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Province, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China) ,  Liu Yongfeng (State Key Laboratory of Silicon Materials, Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Province, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China) ,  Zhang Xin (State Key Laboratory of Silicon Materials, Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Province, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China) ,  Yang Yaxiong (State Key Laboratory of Silicon Materials, Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Province, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China) ,  Zhang Qihang (State Key Laboratory of Silicon Materials, Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Province, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China) ,  Jin Ting (State Key Laboratory of Silicon Materials, Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Province, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China) ,  Wang Yuxuan (State Key Laboratory of Silicon Materials, Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Province, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China) ,  Gao Mingxia (State Key Laboratory of Silicon Materials, Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Province, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China) ,  Sun Lixian (Guangxi Collaborative Innovation Center of Structure and Property for New Energy and Materials, Guangxi Key Laboratory of Information Material, School of Material Science and Engineering, Guilin University of Electronic Technology, Guilin 541004, China) ,  Pan Hongge (State Key Laboratory of Silicon Materials, Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Province, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China)
資料名： International Journal of Hydrogen Energy  (International Journal of Hydrogen Energy)
巻： 41  号： 26  ページ： 11264-11274  発行年： 2016年07月13日 
JST資料番号： B0192B  ISSN： 0360-3199  資料種別： 逐次刊行物 (A)
記事区分： 原著論文  発行国： イギリス (GBR)  言語： 英語 (EN)

抄録/ポイント： 水素雰囲気50bar,50°CでCsをボールミル粉砕して水素化セシウム(CsH)を合成した。Mg(NH₂)₂-2LiH系の水素吸蔵特性に及ぼすCsHの影響を系統的に調べた。Mg(NH₂)₂-2LiH-0.08CsH複合材料は最適水素吸蔵特性を示し,約4.62wt%の水素を可逆的に貯蔵でき,脱水素開始温度は70°Cであった。150°Cでは,Mg(NH₂)₂-2LiH-0.08CsH複合材料から約80%の可逆容量が100分以内に急速に放出された。詳細な力学的研究から,初期加熱過程で,CHが最初の脱水素段階の活性化エネルギー障壁を低下させる触媒として作用することを示した。Copyright 2016 Elsevier B.V., Amsterdam. All rights reserved. Translated from English into Japanese by JST.

シソーラス用語： *水素化物 ,  *セシウム化合物 ,  *水素貯蔵材料 ,  摩砕 ,  リチウム化合物 ,  *水素吸蔵 ,  複合材料 ,  活性化エネルギー ,  アミド ,  マグネシウム化合物 ,  X線回折 ,  電子顕微鏡観察
準シソーラス用語： *水素化セシウム ,  ボールミル粉砕 ,  水素化リチウム

著者キーワード (5件)： Hydrogen storage ,  Amides ,  Hydrides ,  Additives ,  Hydrogen storage properties

分類 (1件)： 気体燃料の輸送,供給,貯蔵  (YE02060M)

タイトルに関連する用語 (3件)： CSH ,  Mg ,  水素吸蔵