Diffusion Coefficient of Lanthanum in Al-Cu Alloy
来源期刊：Journal of Rare Earths1991年第1期
论文作者：常开国 赵敏寿
文章页码：66 - 67
摘 要：<正> In molten salt media,the rate of mass transfer process is slower than that of the charge transfer processof an electrochemical reaction.This is attributed to the high temperature which can propagate the rate of thecharge transfer process.Being the slowest,the diffusion process is the rate determining step in anelectrochemical reaction.The diffusion coefficient of lanthanum in Al-Cu alloy is determined byelectrochemical method,which will provide very important data for the study of co-deposition of lithiumwith rare earth ions in fused chlorides.
常开国，赵敏寿
摘 要：<正> In molten salt media,the rate of mass transfer process is slower than that of the charge transfer processof an electrochemical reaction.This is attributed to the high temperature which can propagate the rate of thecharge transfer process.Being the slowest,the diffusion process is the rate determining step in anelectrochemical reaction.The diffusion coefficient of lanthanum in Al-Cu alloy is determined byelectrochemical method,which will provide very important data for the study of co-deposition of lithiumwith rare earth ions in fused chlorides.
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