【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 16-0.0001MPa and in the range of temperature -196-+500 ℃.更多还原