Fast hydrogen diffusion along the Σ7 grain boundary of α-Al₂O₃: A first-principles study

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• 作者：Fei Wang^a ; ^b ; Wensheng Lai^a ; ^{wslai@tsinghua.edu.cn} ; Rusong Li^b ; Bin He^b ; Sufen Li^b
• 关键词：Fast diffusion ; Grain boundary ; First-principles calculation ; α-Al2O3
• 刊名：International Journal of Hydrogen Energy
• 出版年：2016
• 出版时间：21 December 2016
• 年：2016
• 卷：41
• 期：47
• 页码：22214-22220
• 全文大小：1462 K
• 卷排序：41

文摘

The pioneer study on the diffusion of hydrogen along grain-boundary of in α-Al2O3. Explaining the difference between experiment and calculated PRF value. Providing a method for alumina using as a TPB that is treated by irradiation.