物理化学学报 >> 1994, Vol. 10 >> Issue (07): 658-661.doi: 10.3866/PKU.WHXB19940716

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贮氢合金的吸放氢性能测定

宏存茂   

  1. 北京大学化学系,北京 100871
  • 收稿日期:1993-02-06 修回日期:1993-07-23 发布日期:1994-07-15
  • 通讯作者: 宏存茂

Determination of Hydrogen Absorption Properties for Hydrogen-storage Alloys

Hong Cun-Mao   

  1. Department of Chemistry, Peking University, Beijing 100871
  • Received:1993-02-06 Revised:1993-07-23 Published:1994-07-15
  • Contact: Hong Cun-Mao

关键词: 贮氢合金, 吸氢和放氢, P-C-T测定

Abstract:

A simple and easy method with high accuracy has been introduced for the determination of hydrogen absorption properties of alloys, such as hydrogen absorption capacity , paressure-composition isotherms and thermodynamic parameters ΔH and ΔS.
The apparatus is described in details. The equilibrium data can be obtained under hydrogen pressure of 16—0.0001 MPa and in the range of temperature -196—+500 ℃.

Key words: Hydrogen-storage alloys, Hydrogen absorption and desorption, Determination of P-C-T