压力-成分-温度试验装置及测试方法

Investigation of P-C-T measuring apparatus and method for hydrogen storage alloy

根据贮氢合金气态吸放氢性能及其热力学参数测定标准,自制了测试装置,并且研究了压力 成分 温度曲线的测定和计算方法.通过对TiFe0.8Mn0.2合金的性能测试,证明了测试结果是可信的.同时也证明Ti Fe0.8Mn0.2合金具有较好吸放氢性能和动力学性能.

According to the principal of the main topic of thermodynamic studies of hydrogen storage alloy, an apparatus and measurement treatment method of PCT curve for hydrogen storage alloy are investigated. The properties of the alloy TiFe0.8Mn0.2 are measured by using the PCT measuring apparatus and method presented. The results show that the made PCT apparatus fulfills the requirement of evaluating the hydridingdehydriding performances of hydrogen storage alloys. The TiFe0.8Mn0.2 alloy possesses a good active property as well as good hydrogen desorption property as reported before. 