[IS] IS1 Advances in Materials for Hydrogen Production, Storage, and Utilization(KIM-JIMM Symposium)(1)

3:10 PM - 3:40 PM JST(6:10 AM - 6:40 AM UTC)

[IS1.10] Enhanced initial hydrogenation of TiFe-based hydrogen storage alloys

*Jae-Hyeok Shim¹, Kyubin Hwang¹, Taejun Ha², Young-Su Lee¹ (1. Korea Institute of Science and Technology, 2. Korea Institute of Industrial Technology)

Keywords:

AB-type hydrogen storage alloy,Initial hydrogenation,TiC particle,Volume expansion,Pressure-composition-isotherm curve

The evolution of hydrogen absorption on TiFe-based alloys containing approximately 0, 2, 5, and 6 at% C and hydrogen desorption from these alloys were investigated.