Effects of Si and Ce on the microstructure and hydrogen storage property of Ti_(26.5)Cr_(20)V_(45)Fe_(8.5)Ce_(0.5) alloy |
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| Authors: | MI Jing LIU XiaoPeng LI ZhiNian JIANG LiJun HUANG Zhuo & WANG ShuMao Energy Material Technology Research Institute General Research Institute for Non-ferrous Metals Beijing China |
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| Affiliation: | MI Jing,LIU XiaoPeng,LI ZhiNian,JIANG LiJun,HUANG Zhuo & WANG ShuMao Energy Material , Technology Research Institute,General Research Institute for Non-ferrous Metals,Beijing 100088,China |
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| Abstract: | In this paper,the effects of Si and Ce on the microstructure and hydrogen storage property of Ti26.5 Cr20V45Fe8.5Ce0.5 alloy were studied,respectively.First of all,effects of Si on the microstructure and hydrogen storage properties of Ti26.5Cr20(V45Fe8.5)1-xSixCe0.5(x=0,0.5,1.0,1.5 and 2.0 at%)alloys were studied by X-ray diffraction,scanning electron microscopy and P-C isotherm measurements.As the Si addition increases,the hydrogen absorption capacities of alloys decrease but the equilibrium pressure incre... |
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| Keywords: | hydrogen storage materials Ti-V based alloy Laves phase |
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