Electrochemical hydrogen storage properties of melt-spun Ti0.9Zr0.1V0.2Ni1.5La0.5 alloy

被引：1
作者：
Wang, Jian [1 ,2 ]
Che, Guang-bo [1 ]
Wang, Qing-wei [1 ]
Zhang, Wan-xi [1 ]
Wang, Li-min [1 ,2 ]
机构：
[1] Jilin Normal Univ, Minist Educ, Key Lab Preparat & Applicat Environm Friendly Mat, Siping 136000, Peoples R China
[2] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Peoples R China
来源：
FRONTIERS OF PHYSICS | 2011年 / 6卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Ti0.9Zr0.1V0.2Ni1.5La0.5; alloy; melt-spinning; hydrogen storage; electrochemical properties; SOLID-SOLUTION ALLOYS; LAVES PHASE ALLOYS; TI; ELECTRODE; ABSORPTION;
D O I：
10.1007/s11467-011-0177-0
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The Ti0.9Zr0.1V0.2Ni1.5La0.5 alloy samples were synthesized by melt-spinning technique at the different wheel velocity (cooling rate), and the structure and electrochemical hydrogen storage properties were investigated. The result indicated that the structure of the melt-spun ribbons mainly contains C14 Laves phase and V-based solid solution phase. The discharge capacity, cyclic stability, high-rate discharge ability and electrochemical kinetic of the alloy electrodes are correlated with the cooling rate (wheel velocity), and the maximum discharge capacity is over 200 mA.h/g at the wheel velocity of 20 m/s.
引用
收藏
页码：209 / 213
页数：5
相关论文
共 20 条
[1]   An electroless copper plating method for Ti, Zr-based hydrogen storage alloys [J].
Choi, SJ ;
Choi, J ;
Seo, CY ;
Park, CN .
JOURNAL OF ALLOYS AND COMPOUNDS, 2003, 356 :725-729
[2]   Electrochemical hydrogen storage in (Ti1-xVx)2Ni (x=0.05-0.3) alloys comprising icosahedral quasicrystalline phase [J].
Hu Wen ;
Wang Jianli ;
Wang Lidong ;
Wu Yaoming ;
Wang Limin .
ELECTROCHIMICA ACTA, 2009, 54 (10) :2770-2773
[3]   Comparison of hydrogen storage characteristics between as-cast and melt-spun TiCr1.1V0.5Fe0.1Mn0.1 alloys [J].
Huang, TZ ;
Wu, Z ;
Feng, SL ;
Xia, BJ ;
Xu, NX .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2005, 390 (1-2) :362-365
[4]   Hydrogen absorption and modulated structure in Ti-V-Mn alloys [J].
Iba, H ;
Akiba, E .
JOURNAL OF ALLOYS AND COMPOUNDS, 1997, 253 :21-24
[5]   ELECTROCHEMICAL IMPEDANCE AND DETERIORATION BEHAVIOR OF METAL HYDRIDE ELECTRODES [J].
KURIYAMA, N ;
SAKAI, T ;
MIYAMURA, H ;
UEHARA, I ;
ISHIKAWA, H ;
IWASAKI, T .
JOURNAL OF ALLOYS AND COMPOUNDS, 1993, 202 :183-197
[6]   The hydrogenation characteristics of Ti-Zr-V-Mn-Ni C14 type Laves phase alloys for metal hydride electrodes [J].
Lee, HH ;
Lee, KY ;
Lee, JY .
JOURNAL OF ALLOYS AND COMPOUNDS, 1997, 253 :601-604
[7]   A study on the electrode characteristics of Zr-based alloy surface-modified with Ti-based alloy by ball-milling process as an anode material for Ni-MH rechargeable batteries [J].
Lee, SM ;
Kim, SH ;
Lee, JY .
JOURNAL OF ALLOYS AND COMPOUNDS, 2002, 330 :796-801
[8]   Electrochemical properties of amorphous and icosahedral quasicrystalline Ti45Zr35Ni17Cu3 powders [J].
Liu, Baozhong ;
Wu, Yaoming ;
Wang, Limin .
JOURNAL OF POWER SOURCES, 2006, 159 (02) :1458-1463
[9]   Crystallographic and electrochemical characteristics of Ti45Zr35Ni13Pd7 melt-spun alloys [J].
Liu, Baozhong ;
Li, Qiang ;
Zhang, Zhi ;
Mi, Guofa ;
Yuan, Qinglong ;
Wang, Limin .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2009, 34 (04) :1890-1895
[10]   Microstructure and electrochemical properties of Ti-V-based multiphase hydrogen storage electrode alloys Ti0.8Zr0.2V2.7Mn0.5Cr0.8-xNi1.25Fex (x=0.0-0.8) [J].
Miao, He ;
Gao, Mingxia ;
Liu, Yongfeng ;
Lin, Yan ;
Wang, Jianhui ;
Pan, Hongge .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2007, 32 (16) :3947-3953
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