Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Molybdenum-fluorine-doped SnO2 nanoparticles based on 3D interconnected carbon structure as matrix as high-performance lithium-ion anode material

Molybdenum-fluorine-doped SnO2 nanoparticles based on 3D interconnected carbon structure as... The preparation of nanostructured anode materials which can adapt to lithiation strain with higher structural stability and specific capacity is the primary challenge for the development of lithium-ion batteries (LIBs). Herein, we developed a carbon-coated, fluorine-molybdenum-doped SnO2 (SnO2@C-MoF4) green composite with high long-term cycling stability and specific capacity. The composite materials were prepared by the NaCl template method. The carbonaceous composites prepared by the NaCl template method will form a three-dimensional (3D) interconnected carbon structure, which can well alleviate the problem of the large volume change of SnO2 during the lithium intercalation/delithiation process. Thereby, under the premise of maintaining a higher specific capacity, it can improve the long-term cycling stability of tin-based lithium-ion battery anode materials to meet the requirements of high-performance lithium-ion battery anode materials. The SnO2@C-MoF4 composites prepared by the template method have an outstanding specific capacity (845.10 mAh/g) at 0.2 A/g, and superior cycling stability (749.19 mAh/g) was obtained after 800 charge–discharge cycles at 1.0 A/g. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Ionics Springer Journals

Molybdenum-fluorine-doped SnO2 nanoparticles based on 3D interconnected carbon structure as matrix as high-performance lithium-ion anode material

Loading next page...
 
/lp/springer-journals/molybdenum-fluorine-doped-sno2-nanoparticles-based-on-3d-O73EpuCESx

References (49)

Publisher
Springer Journals
Copyright
Copyright © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2022. Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
ISSN
0947-7047
eISSN
1862-0760
DOI
10.1007/s11581-022-04717-x
Publisher site
See Article on Publisher Site

Abstract

The preparation of nanostructured anode materials which can adapt to lithiation strain with higher structural stability and specific capacity is the primary challenge for the development of lithium-ion batteries (LIBs). Herein, we developed a carbon-coated, fluorine-molybdenum-doped SnO2 (SnO2@C-MoF4) green composite with high long-term cycling stability and specific capacity. The composite materials were prepared by the NaCl template method. The carbonaceous composites prepared by the NaCl template method will form a three-dimensional (3D) interconnected carbon structure, which can well alleviate the problem of the large volume change of SnO2 during the lithium intercalation/delithiation process. Thereby, under the premise of maintaining a higher specific capacity, it can improve the long-term cycling stability of tin-based lithium-ion battery anode materials to meet the requirements of high-performance lithium-ion battery anode materials. The SnO2@C-MoF4 composites prepared by the template method have an outstanding specific capacity (845.10 mAh/g) at 0.2 A/g, and superior cycling stability (749.19 mAh/g) was obtained after 800 charge–discharge cycles at 1.0 A/g.

Journal

IonicsSpringer Journals

Published: Oct 1, 2022

Keywords: Lithium-ion battery; Anode; NaCl; 3D interconnected carbon network; SnO2

There are no references for this article.