Hydrogen Permeability and Structure of Vanadium Alloy Membranes

作者：Sipatov I S^*; Sidorov N I; Pastukhov E A; Gabis I E; Piven V A; Esin A A; Pryanichnikov S V; Vostryakov A A

来源：Petroleum Chemistry, 2017, 57(6): 483-488.

DOI：10.1134/S096554411706010X

• hydrogen permeability
• vanadium alloys
• microstructure
• membranes
• grain size

Experimental data on hydrogen permeability through membrane alloys V85Ni15, V90Ti10, and V90Co10 ( at %) are presented. Hydrogen permeability tests have been carried out in the temperature range of 623-873 K at pressures of similar to 4.5, 14, and 30 kPa. Results of X-ray diffraction analysis of samples are presented. Microstructure of the membrane alloys has been investigated before and after hydrogen permeability tests.

• 出版日期2017-6