Na⁺ ion conducting glasses in the NaCl-Ga₂S₃-GeS₂ system: A critical percolation regime

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• 作者：A. Paraskiva ; M. Bokova ; ^{Maria.Bokova@univ-littoral.fr} ; E. Bychkov
• 关键词：Na+ ion conducting glasses ; Ion transport mechanism ; Chalcogenide glasses
• 刊名：Solid State Ionics
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：299
• 期：Complete
• 页码：2-7
• 全文大小：696 K
• 卷排序：299

文摘

(NaCl)x(Ga2S3)0.2–0.2x(GeS2)0.8–0.8x glasses (10− 4 ≤ x ≤ 0.3) were studied. Conductivity at 298 K increases by 11 orders of magnitude with increasing NaCl content. Diluted NaCl-doped glasses exhibit features typical for critical percolation regime. Deviations from the critical percolation regime are observed at higher sodium content.