[P] P272~P285 Energy and Related Materials

[P280] Effect of Al Addition on Hydrogen Absorption–Desorption Cycling Properties of V–Ti–Cr–Fe BCC Solid-Solution Alloys

○Ryusei Ichikawa¹, Ryo Hirasawa¹, Siree Burapornpong¹, Atsunori Kamegawa² (1. Muroran Institute of Technology, 2. The Center for Rare Earths Research, Muroran Institute of Technology)

Keywords:

Hydrogen storage alloy,V-based alloys,Cycle durability

フェロバナジウム利用を想定したFe含有V–Ti–Cr系BCC固溶体合金にAlを微量添加し、相構成、水素吸蔵容量、および水素吸放出サイクル特性への影響を調査した。