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Rational Design of Three-Layered TiO2 @Carbon@MoS2 Hierarchical Nanotubes for Enhanced Lithium Storage.
Adv Mater. 2017 Oct; 29(37)AM

Abstract

Here we demonstrate the rational design and synthesis of three-layered TiO2 @carbon@MoS2 hierarchical nanotubes for anode applications in lithium-ion batteries (LIBs). Through an efficient step-by-step strategy, ultrathin MoS2 nanosheets are grown on nitrogen-doped carbon (NC) coated TiO2 nanotubes to achieve the TiO2 @NC@MoS2 tubular nanostructures. This smart design can effectively shorten the diffusion length of Li+ ions, increase electric conductivity of the electrode, relax volume variation of electrode materials upon cycling, and provide more active sites for electrochemical reactions. Owing to these structural and compositional features, the hierarchical TiO2 @NC@MoS2 nanotubes manifest remarkable lithium storage performance with good rate capability and long cycle life.

Authors+Show Affiliations

School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore, 637459, Singapore.School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore, 637459, Singapore.School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore, 637459, Singapore.School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore, 637459, Singapore.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

28714098

Citation

Wang, Sibo, et al. "Rational Design of Three-Layered TiO2 @Carbon@MoS2 Hierarchical Nanotubes for Enhanced Lithium Storage." Advanced Materials (Deerfield Beach, Fla.), vol. 29, no. 37, 2017.
Wang S, Guan BY, Yu L, et al. Rational Design of Three-Layered TiO2 @Carbon@MoS2 Hierarchical Nanotubes for Enhanced Lithium Storage. Adv Mater Weinheim. 2017;29(37).
Wang, S., Guan, B. Y., Yu, L., & Lou, X. W. D. (2017). Rational Design of Three-Layered TiO2 @Carbon@MoS2 Hierarchical Nanotubes for Enhanced Lithium Storage. Advanced Materials (Deerfield Beach, Fla.), 29(37). https://doi.org/10.1002/adma.201702724
Wang S, et al. Rational Design of Three-Layered TiO2 @Carbon@MoS2 Hierarchical Nanotubes for Enhanced Lithium Storage. Adv Mater Weinheim. 2017;29(37) PubMed PMID: 28714098.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Rational Design of Three-Layered TiO2 @Carbon@MoS2 Hierarchical Nanotubes for Enhanced Lithium Storage. AU - Wang,Sibo, AU - Guan,Bu Yuan, AU - Yu,Le, AU - Lou,Xiong Wen David, Y1 - 2017/07/17/ PY - 2017/05/16/received PY - 2017/06/19/revised PY - 2017/7/18/pubmed PY - 2017/7/18/medline PY - 2017/7/18/entrez KW - MoS2 KW - TiO2 KW - lithium-ion batteries KW - nanotubes JF - Advanced materials (Deerfield Beach, Fla.) JO - Adv. Mater. Weinheim VL - 29 IS - 37 N2 - Here we demonstrate the rational design and synthesis of three-layered TiO2 @carbon@MoS2 hierarchical nanotubes for anode applications in lithium-ion batteries (LIBs). Through an efficient step-by-step strategy, ultrathin MoS2 nanosheets are grown on nitrogen-doped carbon (NC) coated TiO2 nanotubes to achieve the TiO2 @NC@MoS2 tubular nanostructures. This smart design can effectively shorten the diffusion length of Li+ ions, increase electric conductivity of the electrode, relax volume variation of electrode materials upon cycling, and provide more active sites for electrochemical reactions. Owing to these structural and compositional features, the hierarchical TiO2 @NC@MoS2 nanotubes manifest remarkable lithium storage performance with good rate capability and long cycle life. SN - 1521-4095 UR - https://www.unboundmedicine.com/medline/citation/28714098/Rational_Design_of_Three_Layered_TiO2_@Carbon@MoS2_Hierarchical_Nanotubes_for_Enhanced_Lithium_Storage_ L2 - https://doi.org/10.1002/adma.201702724 DB - PRIME DP - Unbound Medicine ER -
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