发明申请
US20060266441A1 Mg-Ni hydrogen storage composite having high storage capacity and excellent room temperature kinetics 审中-公开
具有高储存容量和优异的室温动力学的Mg-Ni储氢复合材料

Mg-Ni hydrogen storage composite having high storage capacity and excellent room temperature kinetics
摘要:
A hydrogen storage alloy having an atomically engineered microstructure that both physically and chemically absorbs hydrogen. The atomically engineered microstructure has a predominant volume of a first microstructure which provides for chemically absorbed hydrogen and a volume of a second microstructure which provides for physically absorbed hydrogen. The volume of the second microstructure may be at least 5 volume % of atomically engineered microstructure. The atomically engineered microstructure may include porous micro-tubes in which the porosity of the micro-tubes physically absorbs hydrogen. The micro-tubes may be at least 5 volume % of the atomically engineered microstructure. The micro-tubes may provide proton conduction channels within the bulk of the hydrogen storage alloy and the proton conduction channels may be at least 5 volume % of the atomically engineered microstructure.
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