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of 134
pro vyhledávání: '"A.I. Livshits"'
Publikováno v:
Journal of Membrane Science. 674:121504
Publikováno v:
Journal of Membrane Science. 644:120159
Autor:
E.Yu. Peredistov, S.N. Kolgatin, S.R. Kuzenov, A.I. Livshits, I.V. Bobylev, V.N. Alimov, A.O. Busnyuk
Publikováno v:
International Journal of Hydrogen Energy. 43:13318-13327
The membranes of vanadium alloys can be substantially more productive and much cheaper than the palladium alloy membranes which are widely used for hydrogen separation. However, the insufficient workability of vanadium alloys makes difficult producin
Publikováno v:
Journal of Membrane Science. 549:428-437
The membranes of vanadium alloys can be a more productive and less expensive alternative to the membranes of palladium alloys for the extraction of ultrapure hydrogen. Alloying of V with Pd is very effective for the reduction of excessive hydrogen so
Autor:
A.I. Livshits
Publikováno v:
Physics Letters A. 380:1891-1894
The standard equation of diffusion in heterogeneous media is found to be incomplete. The effect of heterogeneity on diffusion phenomena is commonly considered to be caused by only spatial variations of diffusion coefficient while the spatial differen
Publikováno v:
Applied Energy. 269:115148
Membrane technologies allow for significant simplification of the scheme of hydrocarbon conversion for obtaining ultrapure hydrogen to feed low-temperature fuel cells. However, commercially available membranes for hydrogen extraction utilize Pd alloy
Publikováno v:
Journal of Membrane Science. 481:54-62
Despite the fastest transcrystalline transport of hydrogen in V, the application of pure V for the membranes permeable to hydrogen is problematic because of too large hydrogen solubility. The latter prevents from working at pressures of practical int
Publikováno v:
International Journal of Hydrogen Energy. 39:19682-19690
The development of non-palladium membrane for separation of hydrogen from gas mixtures is one of critical challenges of hydrogen energy. Vanadium based materials are most promising for such membranes. The alloying of pure vanadium is crucially import
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Publikováno v:
Journal of Membrane Science. 457:103-112
The composite membranes based on group 5 metals are capable of H2 separation with high speed and infinite selectivity. Hydrogen transport through Pd–V–Pd composite membranes of planar and tubular shape was investigated in the pressure range of (1