Freeze-drying assisted biotemplated route to 3D mesoporous Na3V2(PO4)3@NC composites as cathodes with high performance for sodium-ion batteries

Hongxia Sun; Zheng Liu; Fengyu Lai; Xiaodan Wang; Chao Wang; Nan Yu; Baoyou Geng

doi:10.1039/D0CC05217E

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Freeze-drying assisted biotemplated route to 3D mesoporous Na₃V₂(PO₄)₃@NC composites as cathodes with high performance for sodium-ion batteries†

Hongxia Sun,^a Zheng Liu,^a Fengyu Lai,^a Xiaodan Wang,^a Chao Wang,^a Nan Yu^a and Baoyou Geng

*^a

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* Corresponding authors

^a College of Chemistry and Materials Science, Anhui Key Laboratory of Functional Molecular Solids, Ministry of Education, The Key Laboratory of Electrochemical Clean Energy of Anhui Higher Education Institutes, Anhui Normal University, Wuhu, China
E-mail: bygeng@mail.ahnu.edu.cn

Abstract

A facile freeze-drying assisted biotemplated route is developed to synthesize Na₃V₂(PO₄)₃ embedded in a N-doped three-dimensional mesoporous carbon framework, which has a superior initial discharge capacity and stability for Na-ion batteries.

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Article information

DOI: https://doi.org/10.1039/D0CC05217E
Article type: Communication
Submitted: 31 Jul 2020
Accepted: 14 Aug 2020
First published: 18 Aug 2020

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Chem. Commun., 2020,56, 11961-11964

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Freeze-drying assisted biotemplated route to 3D mesoporous Na₃V₂(PO₄)₃@NC composites as cathodes with high performance for sodium-ion batteries

H. Sun, Z. Liu, F. Lai, X. Wang, C. Wang, N. Yu and B. Geng, Chem. Commun., 2020, 56, 11961 DOI: 10.1039/D0CC05217E

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