TiCr1.2(V-Fe)0.6-a novel hydrogen storage alloy with high capacity

被引：36

作者：

Huang, Taizhong ^{[1
]}

Wu, Zhu ^{[1
]}

Xia, Baojia ^{[1
]}

Chen, Jinzhou ^{[1
]}

Yu, Xuebin ^{[1
]}

Xu, Naixin ^{[1
]}

Lu, Changwei ^{[2
]}

Yu, Huimei ^{[2
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol, 865 Changning Rd, Shanghai 200050, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Ceram, 1295 Dingxi Rd, Shanghai 200050, Peoples R China

来源：

SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS | 2003年 / 4卷 / 06期

关键词：

TiCr; Hydrogen storage alloy; X-ray diffraction; Pressure-composition-temperature; TG-DSC;

D O I：

10.1016/j.stam.2003.12.001

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

To develop a new alloy with high hydrogen storage capacity, partial Cr in TiCr1.8 was substituted by V-Fe alloy. X-ray diffraction and metallography observation proved that the substitution did not change the phase constitution of TiCr1.2(V-F)(0.6). It still remained in its initial Laves phase related body centred cubic structure. Pressure-composition-temperature tests showed that the hydrogen storage capacity could reach up to 3.2 wt% and its reversible capacity to about 2.0 wt%. TG-DSC tests showed that there are two kinds of tetrahedral site for hydrogen atoms to locate. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：491 / 494

页数：4

共 12 条

[1] Hydrogen absorption by Laves phase related BCC solid solution
Akiba, E
Iba, H
[J]. INTERMETALLICS, 1998, 6 (06) : 461 - 470
[2] High-pressure studies of the TiCr1.8-H2 system Statistical thermodynamics above the critical temperature
Beeri, O
Cohen, D
Gavra, Z
Johnson, JR
Mintz, MH
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 1998, 267 (1-2) : 113 - 120
[3] STABILITY OF THE HYDROGEN ABSORPTION AND DESORPTION PLATEAUS IN LANI5-H .1. HYSTERESIS DYNAMICS AND LOCATION OF THE EQUILIBRIUM ISOTHERM
BUCKLEY, CE
GRAY, EM
KISI, EH
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 1994, 215 (1-2) : 195 - 199
[4] The hydrogen storage characteristics of Ti-Cr-V alloys
Cho, SW
Han, CS
Park, CN
Akiba, E
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 1999, 288 (1-2) : 294 - 298
[5] Isotope effect on structural transitions of Ti1.0Mn0.9V1.1HX(DX) and Ti1.0Cr1.5V1.7HX(DX) with hydrogenation
Cho, SW
Enoki, H
Kabutomori, T
Park, CN
Akiba, E
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2001, 319 (1-2) : 196 - 203
[6] Electrochemical study of hydrogen diffusion behavior in Mg2Ni-type hydrogen storage alloy electrodes
Cui, N
Luo, JL
[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 1999, 24 (01) : 37 - 42
[7] Effect of substitutional elements on the hydrogen absorption-desorption properties of Ti3Al compounds
Ishikawa, K
Hashi, K
Suzuki, K
Aoki, K
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2001, 314 (1-2) : 257 - 261
[8] Johnson J. R., 1980, J LESS-COMMON MET, V73, P254
[9] ON THE EXISTENCE OF FCC TICR1.8H5.3
JOHNSON, JR
REILLY, JJ
REIDINGER, F
CORLISS, LM
HASTINGS, JM
[J]. JOURNAL OF THE LESS-COMMON METALS, 1982, 88 (01): : 107 - 114
[10] HYDROGEN ABSORPTION CAPACITY IN PSEUDO-BINARY COMPOUNDS
KIERSTEAD, HA
[J]. JOURNAL OF THE LESS-COMMON METALS, 1980, 70 (02): : 285 - 288

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