Title of article
A Novel Open-Framework Cu-Ge-Based Chalcogenide Anode Material for Sodium-Ion Battery
Author/Authors
Sun, Quan School of Materials Science and Engineering - Tongji University - Shanghai , China , Fu, Lin School of Materials Science and Engineering - Tongji University - Shanghai , China , Shang, Chaoqun Department of Materials Science and Engineering - Southern University of Science and Technology - Shenzhen , China
Pages
7
From page
1
To page
7
Abstract
Open-framework chalcogenides are potential electrode materials for sodium-ion batteries (SIBs) due to their architectureswith fast-ion conductivity. Herein, we report on the successful synthesis of open-framework Cu-Ge-based chalcogenides[Cu8Ge6Se19](C5H12N)6(CGSe) and the research of their energy storage application as SIB anodes for the first time. As a result,the CGSe anode exhibited good electrochemical performances such as high reversible capacity (463.3 mAh g−1), excellent rateperformance, and considerable cycling stability. Our exploration not only develops a promising electrode material for SIBs, butalso extends the application of open-framework chalcogenides.
Keywords
A Novel Open-Framework Cu-Ge-Based , Chalcogenide Anode Material , Sodium-Ion Battery , SIBs
Journal title
Scanning
Serial Year
2017
Record number
2614096
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