尖晶石Li4Ti5O12中锂离子的化学扩散系数的研究(英文) |
Determination of Chemical Diffusion Coefficient of Lithium-ion in Li4Ti5O12 |
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摘要: |
关键词: 扩散系数 Li4Ti5O12 恒电流放电 |
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Abstract: A relatively simple galvanostatic method was used for the evaluation on the average chemical diffusion coefficient of lithium-ion in spinel Li4Ti5O12 prepared by solid-state reaction technique. The diffusion coefficient of lithium-ion was estimated to be 2.8×10-13 cm2·s-1 and 1.3×10-13 cm2·s-1 for charge and discharge, respectively. |
Keywords: diffusion coefficient Li4Ti5O12 galvanostatic method |
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姚经文,吴 锋,官亦标.尖晶石Li4Ti5O12中锂离子的化学扩散系数的研究(英文)[J].无机化学学报,2007,23(8):1439-1442. |
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