Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Limiting role of desorption in hydrogen transport across a deposited beryllium film. / Samsonov, A. V.; Koren'kov, A. Yu; Gabis, I. E.; Kurdyumov, A. A.
в: Technical Physics, Том 43, № 1, 01.12.1998, стр. 114-116.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Limiting role of desorption in hydrogen transport across a deposited beryllium film
AU - Samsonov, A. V.
AU - Koren'kov, A. Yu
AU - Gabis, I. E.
AU - Kurdyumov, A. A.
PY - 1998/12/1
Y1 - 1998/12/1
N2 - Hydrogen transport across a deposited beryllium layer has been investigated using the hydrogen permeability and concentration pulse methods. A layer of beryllium was deposited on a prepurified nickel membrane by cathode sputtering in a glow discharge plasma in "especially pure" grade hydrogen. An analysis of the experimental results showed that the main limiting process for hydrogen transport is desorption from the layer rather than diffusion in the bulk of the layer. A mathematical transport model is proposed and used to determine the rate constant of hydrogen desorption from beryllium.
AB - Hydrogen transport across a deposited beryllium layer has been investigated using the hydrogen permeability and concentration pulse methods. A layer of beryllium was deposited on a prepurified nickel membrane by cathode sputtering in a glow discharge plasma in "especially pure" grade hydrogen. An analysis of the experimental results showed that the main limiting process for hydrogen transport is desorption from the layer rather than diffusion in the bulk of the layer. A mathematical transport model is proposed and used to determine the rate constant of hydrogen desorption from beryllium.
UR - http://www.scopus.com/inward/record.url?scp=0032355619&partnerID=8YFLogxK
U2 - 10.1134/1.1258949
DO - 10.1134/1.1258949
M3 - Article
AN - SCOPUS:0032355619
VL - 43
SP - 114
EP - 116
JO - Technical Physics
JF - Technical Physics
SN - 1063-7842
IS - 1
ER -
ID: 49081218