ALLOYS OF PALLADIUM WITH METALS OF THE PLATINUM GROUP AS HYDROGEN-PERMEABLE MEMBRANE-COMPONENTS AT HIGH-TEMPERATURES OF GAS SEPARATION

被引：19

作者：

BERSENEVA, FN

TIMOFEEV, NI

ZAKHAROV, AB

机构：

[1] Institute of Machinery, Russian Academy of Sciences, Ural Branch, Ekaterinburg, 620219

[2] Ekaterinburg Non-Ferrous Metals Treatment Plant, Ekaterinburg

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 1993年 / 18卷 / 01期

关键词：

421 Strength of Building Materials; Mechanical Properties - 547.1 Precious Metals - 802.3 Chemical Operations - 804 Chemical Products Generally - 931.2 Physical Properties of Gases; Liquids and Solids;

D O I：

10.1016/0360-3199(93)90097-T

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：

In order to choose alloys for high-temperature hydrogen diffusion membranes, a wide range of Pd alloys with Pt and Rh containing between 0 and 25% alloying addition have been studied. The effects of dissolved hydrogen on the phase composition and mechanical properties of Pd - Pt and Pd - Rh alloys were examined. Hydrogen diffusion, permeation and sticking coefficients for some of the binary and multicomponent Pd-based alloys have also been investigated. It is shown that multicomponent alloys of palladium with metals of the platinum group are considered to possibly be suitable membrane materials for a long service-life under conditions of high pressure and temperature.

引用

页码：15 / 18

页数：4

共 7 条

[1]

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[2]

Grashoff GJ, 1983, PLATIN MET REV, V27, P157

[3]

Knapton A.G., 1977, PLATIN MET REV, V21, P44

[4]

KURAKIN VA, 1986, ZAVODSK LAB, V5, P34

[5]

Philpott JE, 1985, PLATIN MET REV, V29, P12

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[7]

[No title captured]

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