Accelerated diffusion of hydrogen along
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A.M. Brass; A. Chanfreau
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Article
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1996
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Elsevier Science
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English
β 991 KB
Accelerated diffusion of hydrogen was observed at room temperature in polycrystalline nickel samples with the electrochemical permeation technique. A larger hydrogen flux was measured in annealed samples with 25 pm grain size whereas faster hydrogen diffusion was observed at the early stage of the p