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Abstract:
A simple and versatile method for the preparation of chlorine-doped TeO2 was developed via thermal decomposition of Te6O11Cl2 in situ. Te6O11Cl2 was prepared with TeCl4 and ethanol as reagents, while TeO2 was fabricated with water as a solvent. The morphology, surface, and electrochemical performances of the obtained materials were systematically studied. It was found that chlorine-doped TeO2 demonstrated the highest cycling efficiency and stability than Te6O11Cl2 and TeO2. The presence of Te-Cl bond is expected to contribute to the reversible capacity and Li inserting process.
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IONICS
ISSN: 0947-7047
Year: 2013
Issue: 5
Volume: 19
Page: 771-776
1 . 8 3 6
JCR@2013
2 . 4 0 0
JCR@2023
ESI Discipline: PHYSICS;
JCR Journal Grade:2
CAS Journal Grade:4
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
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