Improved Li-ion conductivity of 0.7Li4SiO4-0.3Li3PO4 by aluminum doping
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- 作者：Ji-won Choi ; Jae-won Lee ; jwlee7@dankook.ac.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Aluminum doping ; Lithium silicate phosphate ; Ionic conductivity
- 刊名：Solid State Ionics
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：289
- 期：Complete
- 页码：173-179
- 全文大小：1789 K
文摘
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Aluminum doping has been conducted for Li4SiO4-Li3PO4 solid solution (LSP).
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The Al-doped LSP (LASP) has much higher ionic conductivity than the undoped LSP.
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The ionic conductivity of LASP increases as the amount of dopant is increased.
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LASP has higher ionic conductivity and lower electron transport number.
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LASP appears to be a better solid electrolyte than LSP due to the above features.