Protide compounds in hydrogen storage systems

被引:79
作者
Li, ZP [1 ]
Liu, BH [1 ]
Arai, K [1 ]
Morigazaki, N [1 ]
Suda, S [1 ]
机构
[1] Kogakuin Univ, Dept Environm Chem & Engn, Hachioji, Tokyo 1920015, Japan
关键词
protide compound; NaBH4; saline hydride; hydrogen energy system; fuel cell; fuel recovery;
D O I
10.1016/S0925-8388(02)01241-0
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Based on three chemical states of hydrogen: protide (H-), protium (H-o) and proton (H+), a triangular hydrogen energy system was proposed. The transfers among protide, protium and proton attracted our attention. We experimentally proved that NaBH4 as a protide carrier can release its energy through a fuel cell (borohydride fuel cell) directly or generate hydrogen gas for polymer electrolyte membrane fuel cell application. The used fuel (meta-borate) can be reverted to NaBH, through a reaction with a saline hydride (MgH2). (C) 2002 Elsevier B.V. All rights reserved.
引用
收藏
页码:469 / 474
页数:6
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