ON THE SYNTHESIS OF THE MG2NI ALLOY BY MECHANICAL ALLOYING

被引：92

作者：

SINGH, AK

SRIVASTAVA, ON

机构：

[1] Physics Department, Banaras Hindu University, Varanasi

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1995年 / 227卷 / 01期

关键词：

SYNTHESIS; MECHANICAL ALLOYING; HYDROGEN STORAGE;

D O I：

10.1016/0925-8388(95)01625-2

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：

The synthesis of the hydrogen-storage alloy Mg2Ni has been carried out through a single-step mechanical alloying employing an energy ball mill. The synthesized ball-milled Mg2Ni alloy has been found to exist in the form of fine (nano) particles with sizes of about 40 Angstrom. The nanoparticle form has been found to lead to easy activation for hydrogenation by annealing at 300 degrees C (about 10(-4) Torr vacuum) for 30 min and hydrogen uptake has been found to commence from the first cycle itself.

引用

页码：63 / 68

页数：6

共 50 条

[11] NEW SYNTHESIS METHOD OF THE Mg2Ni COMPOUND BY USING MECHANICAL ALLOYING FOR HYDROGEN STORAGE
Suwarno, H.
Adi, W. Ari
Insani, A.
[J]. ATOM INDONESIA, 2008, 34 (02) : 69 - 77
[12] Effects of sintering on composite metal hydride alloy of Mg2Ni and TiNi synthesized by mechanical alloying
Han, SS
Goo, NH
Lee, KS
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2003, 360 (1-2) : 243 - 249
[13] Preparation of Mg2Ni base alloy by the combination of mechanical alloying and heat treatment at low temperature
Aymard, L
Ichitsubo, M
Uchida, K
Sekreta, E
Ikazaki, F
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 1997, 259 (1-2) : L5 - L8
[14] Experimental study on hydriding kinetics of mechanically alloying Mg2Ni alloy
[J]. Zhang, Z., 1600, Xi'an Jiaotong University (47):
[15] Non-equilibration of nanostructured Mg2Ni by bulk mechanical alloying
Aizawa, T
Kuji, T
Nakano, H
[J]. MATERIALS TRANSACTIONS, 2001, 42 (07) : 1284 - 1292
[16] Crystalline Mg2Ni obtained from Mg-Ni amorphous precursor produced by mechanical alloying
Ordoñez, S
Rojas, P
Bustos, O
Martínez, V
[J]. JOURNAL OF MATERIALS SCIENCE LETTERS, 2003, 22 (10) : 717 - 720
[17] Mgx/Mg2Ni composite synthesized by mechanical alloying and its electrochemical characteristics
Wang, ZM
Zhou, HY
Gu, ZF
Cheng, G
[J]. RARE METAL MATERIALS AND ENGINEERING, 2005, 34 (02) : 316 - 320
[18] Surface state of nanocrystalline and amorphous Mg2Ni alloys prepared by mechanical alloying
[J]. Lee, Hee Yong, 1600, Elsevier Sequoia SA, Lausanne, Switzerland (313): : 1 - 2
[19] Preparation and hydrogen storage process of nanocrystalline Mg2Ni prepared by mechanical alloying
Bonifacio, J
Iturbe, JL
Palacios, A
Cabañas, JG
[J]. HYDROGEN ENERGY PROGRESS XIII, VOLS 1 AND 2, PROCEEDINGS, 2000, : 547 - 553
[20] The surface state of nanocrystalline and amorphous Mg2Ni alloys prepared by mechanical alloying
Lee, HY
Goo, NH
Jeong, WT
Lee, KS
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2000, 313 : 258 - 262

← 1 2 3 4 5 →