Abstract
The diffusion of hydrogen in iron was measured using electrochemical oscillating permeation. Through the samples in the different frequencies, it was found that diffusion of hydrogen at iron is of linear relation with boundary condition, which is the key to Fick's diffusion equation amplitude in the liquor. We can exploit this line relation getting the diffusion of hydrogen at iron.
Keywords
Electrochemical oscillating permeation method, Boundary condition, Fick's diffusion equation, Hydrogen diffusion
Publication Date
2002-08-28
Online Available Date
2002-08-28
Revised Date
2002-08-28
Received Date
2002-08-28
Recommended Citation
Li ZHANG, Ren-he YIN, Zhan-mei SUN.
Diffusion of Hydrogen at Iron Apply for Electrochemical Oscillating Permeation[J]. Journal of Electrochemistry,
2002
,
8(3): 348-351.
DOI: 10.61558/2993-074X.1466
Available at:
https://jelectrochem.xmu.edu.cn/journal/vol8/iss3/8
References
[1] TanableT ,SawadaK ,ImotoS .HydrogendiffusionandpermeationthroughduplexmembraneofCuNiandCuFe[J].Trans.JIM ,1986,27:321.
[2] AshR ,BarrerRM ,PalmerDG .Diffusioninmultiplelaminates[J].Brit.J .Appl.Phys.,1965,16:873.
[3] HaradaS .AdsorptionanddiffusionprocessesofhydrogeninPdmeasuredbyanewelectrochemicalmethod[J].J .Phys.Soc.Japan.,1985,54:430.
[4] KiuchiK ,MclellanRB .Thesolubilityanddiffusivityofhydrogeninwell annealedanddeformediron[J].ActaMet.,1983,31:961.
[5] KumnickAJ ,JohnsonHH .Deeptrappingstatesforhydrogenindeformediron[J].Actametallur,1980,28:33~39.
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