Lithium ion conduction in doped LaLiO2 system
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- 作者：Muhammad Iqbala ; iqbal@echem.titech.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Kota Suzukia ; ksuzuki@echem.titech.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Genki Kobayashib ; gkobayashi@ims.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Guowei Zhaoa ; zhao.g.w@echem.titech.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Masaaki Hirayamaa ; hirayama@echem.titech.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Ryoji Kannoa ; kanno@echem.titech.ac.jp" class="auth_mail" title="E-mail the corresponding author
- 关键词：Novel oxides ; Lithium ion conductor ; Solid electrolyte ; Layered structure materials
- 刊名：Solid State Ionics
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：285
- 期：Complete
- 页码：33-37
- 全文大小：725 K
文摘
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Solid solutions of LaLiO2 were synthesized.
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The Li ion conductivities of the La1 − xSrxLi1 + xO2 and LaLi1 − 2yMgyO2 solid solutions systems were studied.
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The magnesium-doped sample (with y = 0.1) showed better ionic conductivity than that of Sr doped sample (with x = 0.1).
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Better ionic conductivity in the Mg doped system indicates that vacancies led to high lithium ion conduction in LaLiO2.