Mechanically alloyed Mg2Ni for metal-hydride-air secondary battery

被引：23
作者：
Mohamad, AA
Mohamed, NS
Alias, Y
Arof, AK [1 ]
机构：
[1] Univ Malaya, Dept Phys, Kuala Lumpur 50603, Malaysia
[2] Univ Malaya, Ctr Fdn Studies Sci, Kuala Lumpur 50603, Malaysia
[3] Univ Malaya, Dept Chem, Kuala Lumpur 50603, Malaysia
来源：
JOURNAL OF POWER SOURCES | 2003年 / 115卷 / 01期
关键词：
metal-hydride-air battery; mechanical alloying; Mg2Ni; air electrode; self-discharge; cycling characteristics;
D O I：
10.1016/S0378-7753(02)00619-5
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：
Mechanically alloyed Mg2Ni and a single air (oxygen) electrode are used as the anode and cathode, respectively, in a Mg(2)Nil6 M KOHIO2 rechargeable metal-hydride-air (MH-air) battery. The battery is tested for self-discharge by measuring the open-circuit voltage (OCV) and cycling characteristics. Battery degradation after charge-discharge cycling is characterized by means of X-ray diffraction (XRD) and scanning electron microscopic (SEM) analyses. (C) 2003 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：161 / 166
页数：6
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