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Effects of Deuterium Concentration on Deuterium Desorption Temperature Range from Ni - In Composites

Electronic Archive of Sumy State University

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Title Effects of Deuterium Concentration on Deuterium Desorption Temperature Range from Ni - In Composites
 
Creator Zvyginceva, A.V.
Morozov, O.M.
Zhurba, V.I.
Progolaieva, V.O.
 
Subject Ni–In composites
Deuterium
Thermal desorption
Implantation
 
Description Spectra thermal desorption deuterium from the samples of system Ni-In preliminary implanted by var-ious doses of deuterium ions at Т~100 K. On the basis of these spectra are studied dependences of change are constructed.
It is shown that the structure of spectrum, thermal desorption deuterium is function doses. On satura-tion of composite Ni70In30 with deuterium through ion implantation at T ~100 K the ultimate attainable concentration of deuterium makes ~2 at.D/at.Met.The increase in deuterium concentration brings about in composite Ni70In30, in addition to the solid state solution deuterium (decomposition at temperature ~530 K), the formation of the hydride, whose temperature of decomposition in vacuum is ~350 K.
Change of the component content in system Ni-In leads to essential change of a kind of a spectrum thermal desorption deuterium, shown in occurrence of additional temperature areas desorption (peaks) that testifies to formation of additional structural formations.
 
Publisher Sumy State University
 
Date 2014-05-28T06:39:22Z
2014-05-28T06:39:22Z
2013
 
Type Article
 
Identifier Effects of Deuterium Concentration on Deuterium Desorption Temperature Range [Текст] / A.V. Zvyginceva, O.M. Morozov, V.I. Zhurba, V.O. Progolaieva // Nanomaterials: Applications & Properties (NAP-2013) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2013. - V.2, No1. - 01NTF37
http://essuir.sumdu.edu.ua/handle/123456789/35230
 
Language en