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Synthesis of MoS2 @C Nanotubes Via the Kirkendall Effect with Enhanced Electrochemical Performance for Lithium Ion and Sodium Ion Batteries.
Small. 2016 05; 12(18):2484-91.S

Abstract

A MoS2 @C nanotube composite is prepared through a facile hydrothermal method, in which the MoS2 nanotube and amorphous carbon are generated synchronically. When evaluated as an anode material for lithium ion batteries (LIB), the MoS2 @C nanotube manifests an enhanced capacity of 1327 mA h g(-1) at 0.1 C with high initial Coulombic efficiency (ICE) of 92% and with capacity retention of 1058.4 mA h g(-1) (90% initial capacity retention) after 300 cycles at a rate of 0.5 C. A superior rate capacity of 850 mA h g(-1) at 5 C is also obtained. As for sodium ion batteries, a specific capacity of 480 mA h g(-1) at 0.5 C is achieved after 200 cycles. The synchronically formed carbon and stable hollow structure lead to the long cycle stability, high ICE, and superior rate capability. The good electrochemical behavior of MoS2 @C nanotube composite suggests its potential application in high-energy LIB.

Authors+Show Affiliations

Hefei National Laboratory for Physical Science at Microscale, Department of Chemistry, University of Science and Technology of China, 96 JinZhai Road, Hefei, Anhui, 230026, China.Hefei National Laboratory for Physical Science at Microscale, Department of Chemistry, University of Science and Technology of China, 96 JinZhai Road, Hefei, Anhui, 230026, China.Hefei National Laboratory for Physical Science at Microscale, Department of Chemistry, University of Science and Technology of China, 96 JinZhai Road, Hefei, Anhui, 230026, China.Hefei National Laboratory for Physical Science at Microscale, Department of Chemistry, University of Science and Technology of China, 96 JinZhai Road, Hefei, Anhui, 230026, China.Hefei National Laboratory for Physical Science at Microscale, Department of Chemistry, University of Science and Technology of China, 96 JinZhai Road, Hefei, Anhui, 230026, China.

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

26997521

Citation

Zhang, Xueqian, et al. "Synthesis of MoS2 @C Nanotubes Via the Kirkendall Effect With Enhanced Electrochemical Performance for Lithium Ion and Sodium Ion Batteries." Small (Weinheim an Der Bergstrasse, Germany), vol. 12, no. 18, 2016, pp. 2484-91.
Zhang X, Li X, Liang J, et al. Synthesis of MoS2 @C Nanotubes Via the Kirkendall Effect with Enhanced Electrochemical Performance for Lithium Ion and Sodium Ion Batteries. Small. 2016;12(18):2484-91.
Zhang, X., Li, X., Liang, J., Zhu, Y., & Qian, Y. (2016). Synthesis of MoS2 @C Nanotubes Via the Kirkendall Effect with Enhanced Electrochemical Performance for Lithium Ion and Sodium Ion Batteries. Small (Weinheim an Der Bergstrasse, Germany), 12(18), 2484-91. https://doi.org/10.1002/smll.201600043
Zhang X, et al. Synthesis of MoS2 @C Nanotubes Via the Kirkendall Effect With Enhanced Electrochemical Performance for Lithium Ion and Sodium Ion Batteries. Small. 2016;12(18):2484-91. PubMed PMID: 26997521.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Synthesis of MoS2 @C Nanotubes Via the Kirkendall Effect with Enhanced Electrochemical Performance for Lithium Ion and Sodium Ion Batteries. AU - Zhang,Xueqian, AU - Li,Xiaona, AU - Liang,Jianwen, AU - Zhu,Yongchun, AU - Qian,Yitai, Y1 - 2016/03/21/ PY - 2016/01/06/received PY - 2016/02/02/revised PY - 2016/3/22/entrez PY - 2016/3/22/pubmed PY - 2016/3/22/medline KW - Kirkendall effect KW - MoS2@C nanotubes KW - lithium ion batteries KW - sodium ion batteries SP - 2484 EP - 91 JF - Small (Weinheim an der Bergstrasse, Germany) JO - Small VL - 12 IS - 18 N2 - A MoS2 @C nanotube composite is prepared through a facile hydrothermal method, in which the MoS2 nanotube and amorphous carbon are generated synchronically. When evaluated as an anode material for lithium ion batteries (LIB), the MoS2 @C nanotube manifests an enhanced capacity of 1327 mA h g(-1) at 0.1 C with high initial Coulombic efficiency (ICE) of 92% and with capacity retention of 1058.4 mA h g(-1) (90% initial capacity retention) after 300 cycles at a rate of 0.5 C. A superior rate capacity of 850 mA h g(-1) at 5 C is also obtained. As for sodium ion batteries, a specific capacity of 480 mA h g(-1) at 0.5 C is achieved after 200 cycles. The synchronically formed carbon and stable hollow structure lead to the long cycle stability, high ICE, and superior rate capability. The good electrochemical behavior of MoS2 @C nanotube composite suggests its potential application in high-energy LIB. SN - 1613-6829 UR - https://www.unboundmedicine.com/medline/citation/26997521/Synthesis_of_MoS2_@C_Nanotubes_Via_the_Kirkendall_Effect_with_Enhanced_Electrochemical_Performance_for_Lithium_Ion_and_Sodium_Ion_Batteries_ L2 - https://doi.org/10.1002/smll.201600043 DB - PRIME DP - Unbound Medicine ER -
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