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SnS2 Nanosheets Coating on Nanohollow Cubic CoS2 /C for Ultralong Life and High Rate Capability Half/Full Sodium-Ion Batteries.
Small. 2018 Oct; 14(41):e1802716.S

Abstract

Sodium-ion batteries (SIBs) have attracted tremendous interest and become a worldwide research hotpot owing to their low cost and abundant resources. To obtain suitable anode materials with excellent performance for SIBs, an effective and controllable strategy is presented to fabricate SnS2 nanosheets coating on nanohollow cubic CoS2 /C (CoS2 /C@SnS2) composites with a hollow structure using Co-metal-organic frameworks as the starting material. As anodes for SIBs, the CoS2 /C@SnS2 electrode exhibits ultralong cycle life and excellent rate performance, which can maintain a high specific capacity of 400.1 mAh g-1 even after 3500 cycles at a current density of 10 A g-1 . When used in a full-cell, it also shows enhanced sodium storage properties and delivers a high reversible capacity of 567.3 mAh g-1 after 1000 cycles at 1 A g-1 . This strategy can pave a way for preparing various metal sulfides with fascinating structure and excellent performance for the potential application in energy storage area.

Authors+Show Affiliations

Institute of Low-Dimensional Materials Genome Initiative, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, Guangdong, 518060, P. R. China.Institute of Low-Dimensional Materials Genome Initiative, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, Guangdong, 518060, P. R. China.Institute of Low-Dimensional Materials Genome Initiative, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, Guangdong, 518060, P. R. China.Institute of Low-Dimensional Materials Genome Initiative, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, Guangdong, 518060, P. R. China.Institute of Low-Dimensional Materials Genome Initiative, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, Guangdong, 518060, P. R. China.Institute of Low-Dimensional Materials Genome Initiative, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, Guangdong, 518060, P. R. China.Institute of Low-Dimensional Materials Genome Initiative, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, Guangdong, 518060, P. R. China.Institute of Low-Dimensional Materials Genome Initiative, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, Guangdong, 518060, P. R. China.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

30152599

Citation

Shi, Ludi, et al. "SnS2 Nanosheets Coating On Nanohollow Cubic CoS2 /C for Ultralong Life and High Rate Capability Half/Full Sodium-Ion Batteries." Small (Weinheim an Der Bergstrasse, Germany), vol. 14, no. 41, 2018, pp. e1802716.
Shi L, Li D, Yao P, et al. SnS2 Nanosheets Coating on Nanohollow Cubic CoS2 /C for Ultralong Life and High Rate Capability Half/Full Sodium-Ion Batteries. Small. 2018;14(41):e1802716.
Shi, L., Li, D., Yao, P., Yu, J., Li, C., Yang, B., Zhu, C., & Xu, J. (2018). SnS2 Nanosheets Coating on Nanohollow Cubic CoS2 /C for Ultralong Life and High Rate Capability Half/Full Sodium-Ion Batteries. Small (Weinheim an Der Bergstrasse, Germany), 14(41), e1802716. https://doi.org/10.1002/smll.201802716
Shi L, et al. SnS2 Nanosheets Coating On Nanohollow Cubic CoS2 /C for Ultralong Life and High Rate Capability Half/Full Sodium-Ion Batteries. Small. 2018;14(41):e1802716. PubMed PMID: 30152599.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - SnS2 Nanosheets Coating on Nanohollow Cubic CoS2 /C for Ultralong Life and High Rate Capability Half/Full Sodium-Ion Batteries. AU - Shi,Ludi, AU - Li,Dongzhi, AU - Yao,Pingping, AU - Yu,Jiali, AU - Li,Cuihua, AU - Yang,Bo, AU - Zhu,Caizhen, AU - Xu,Jian, Y1 - 2018/08/28/ PY - 2018/07/12/received PY - 2018/08/04/revised PY - 2018/8/29/pubmed PY - 2018/8/29/medline PY - 2018/8/29/entrez KW - CoS2/C@SnS2 KW - anode KW - core-shell KW - full-cell KW - sodium-ion batteries SP - e1802716 EP - e1802716 JF - Small (Weinheim an der Bergstrasse, Germany) JO - Small VL - 14 IS - 41 N2 - Sodium-ion batteries (SIBs) have attracted tremendous interest and become a worldwide research hotpot owing to their low cost and abundant resources. To obtain suitable anode materials with excellent performance for SIBs, an effective and controllable strategy is presented to fabricate SnS2 nanosheets coating on nanohollow cubic CoS2 /C (CoS2 /C@SnS2) composites with a hollow structure using Co-metal-organic frameworks as the starting material. As anodes for SIBs, the CoS2 /C@SnS2 electrode exhibits ultralong cycle life and excellent rate performance, which can maintain a high specific capacity of 400.1 mAh g-1 even after 3500 cycles at a current density of 10 A g-1 . When used in a full-cell, it also shows enhanced sodium storage properties and delivers a high reversible capacity of 567.3 mAh g-1 after 1000 cycles at 1 A g-1 . This strategy can pave a way for preparing various metal sulfides with fascinating structure and excellent performance for the potential application in energy storage area. SN - 1613-6829 UR - https://www.unboundmedicine.com/medline/citation/30152599/SnS2_Nanosheets_Coating_on_Nanohollow_Cubic_CoS2_/C_for_Ultralong_Life_and_High_Rate_Capability_Half/Full_Sodium_Ion_Batteries_ L2 - https://doi.org/10.1002/smll.201802716 DB - PRIME DP - Unbound Medicine ER -
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