Hydrogenation characteristics of ternary alloys containing Ti4Ni2X (X = O, N, C)

被引：43

作者：

Takeshita, HT ^{[1
]}

Tanaka, H ^{[1
]}

Kuriyama, N ^{[1
]}

Sakai, T ^{[1
]}

Uehara, I ^{[1
]}

Haruta, M ^{[1
]}

机构：

[1] Osaka Natl Res Inst, AIST, MITI, Ikeda, Osaka 5638577, Japan

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2000年 / 311卷 / 02期

关键词：

hydrogen storage materials; casting; powder metallurgy; X-ray diffraction; thermal analysis;

D O I：

10.1016/S0925-8388(00)01118-X

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：

Ti2Ni-based alloys containing oxygen, nitrogen and carbon were investigated regarding their metallographic structures and hydrogenation characteristics. The ahoy samples containing these non-metal elements had multi-phase structures composed of Ti4Ni2X, TiNi and TiX (X=O, N, C) phases. The ternary alloy samples reversibly absorbed and desorbed hydrogen under moderate conditions such as room temperature and atmospheric pressure. The hydrogenation properties of the alloy samples containing the non-metal elements were compared with those of the binary Ti2Ni compound. (C) 2000 Elsevier Science S.A. All rights reserved.

引用

页码：188 / 193

页数：6

共 7 条

[1]

BECK RL, 1962, AT3333 AEC

[2]

Buchner H., 1972, Zeitschrift fur Metallkunde, V63, P497

[3] ABSORPTION OF HYDROGEN BY TITANIUM-COBALT AND TITANIUM-NICKEL INTERMETALLIC ALLOYS .1. EXPERIMENTAL RESULTS [J].

BURCH, R ;

MASON, NB .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1979, 75 :561-577

[4] HYDROGENATION CHARACTERISTICS OF TI2NIOX COMPOUNDS (0 LESS-THAN-OR-EQUAL-TO X LESS-THAN 0.5) [J].

MINTZ, MH ;

HADARI, Z ;

DARIEL, MP .

JOURNAL OF THE LESS-COMMON METALS, 1979, 63 (02) :181-191

[5]

MUELLER MH, 1963, T METALL SOC AIME, V227, P674

[6]

NEVITT MV, 1960, T AM I MIN MET ENG, V218, P327

[7] ELECTROCHEMICAL CAPACITIES AND CORROSION OF TINIX AND ITS ZIRCONIUM-SUBSTITUTED ALLOY HYDRIDE ELECTRODES [J].

WAKAO, S ;

YONEMURA, Y ;

NAKANO, H ;

SHIMADA, H .

JOURNAL OF THE LESS-COMMON METALS, 1984, 104 (02) :365-373

← 1 →