Structure and properties study of V-based membrane alloys for ultra-high purity hydrogen production

The reported study was funded by RFBR according to the research project No.16-38-00759 мол_а, the equipment of Shared Research Center Ural-M was used to make this study

MICROSTRUCTURE AND PROPERTIES OF V-Ti-Ni MEMBARANE ALLOYS

Alloys based on vanadium having bcc structure are considered as an alternative to palladium membrane alloys for hydrogen filtering. The advantages of vanadium alloys are relatively high hydrogen permeability and low prime cost. Both bulk and surface characteristics of the membrane alloys influence on filtering efficiency. The alloys of V-Ti-Ni system were investigated by means of XRD, SEM, XPS and hydrogen permeability techniques.Работа выполнена в рамках Государственного задания ИМЕТ УрО РАН по теме № 0396-2015-0079. Работа выполнена с использованием оборудования ЦКП “Урал-М”

STRUCTURE AND PROPERTIES OF V90Cо10 MEMBRANE ALLOY

Vanadium-based alloys having bcc structure are promising materials for hydrogen separation due to their relatively high hydrogen permeability and low cost in comparison with palladium alloys. Bulk and surface characteristics of the V90Co10 membrane alloy was examined by XRD, SEM, and X-ray photoelectron spectroscopy, confocal scanning microscopy, respectively.Исследование выполнено при финансовой поддержке РФФИ в рамках научного проекта № 16-38-00759мол_а. Работа выполнена с использованием оборудования ЦКП “Урал-М” и НОЦ НАНОТЕХ УрФУ