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Article
Electrochemical Determination of the Diffusion Coefficient of Hydrogen Through an LaNi4.25Al0.75 Electrode in Alkaline Aqueous Solution
Journal of the Electrochemical Society
  • G. Zheng, University of South Carolina - Columbia
  • Branko N Popov, University of South Carolina - Columbia
  • Ralph E White, University of South Carolina - Columbia
Publication Date
1-1-1995
Document Type
Article
Subject Area(s)
Chemical Engineering
Disciplines
Abstract
The constant potential and constant current discharge techniques were used to determine the hydrogen diffusion coefficients in an LaNi4.25Al0.75 electrode. The values obtained were 2.97 × 10–11 and 3.30 × 10–11 cm2/s, respectively. The advantages and disadvantages of these two techniques are discussed.
Citation Information
G. Zheng, Branko N Popov and Ralph E White. "Electrochemical Determination of the Diffusion Coefficient of Hydrogen Through an LaNi4.25Al0.75 Electrode in Alkaline Aqueous Solution" Journal of the Electrochemical Society (1995) p. 2695 - 2698
Available at: http://works.bepress.com/ralph_white/273/