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Hydrogen Induced Abrupt Structural Expansion at High Temperatures of a Ni32Nb28Zr30Cu10 Membrane for H2 Purification
Ni-Nb-Zr amorphous membranes, prepared by melt-spinning, show great potential for replacing crystalline Pd-based materials in the field of hydrogen purification to an ultrapure grade (>99.999%). In this study, we ...
Temperature Dependence of the Elastic Modulus of (Ni0.6Nb0.4)1?xZrx Membranes: Effects of Thermal Treatments and Hydrogenation
Amorphous (Ni0.6Nb0.4)1?xZrx membranes were investigated by means of X-ray diffraction, thermogravimetry, differential thermal analysis and tensile modulus measurements. Crystallization occurs only above 673 K, and even ...