Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/138611
Title: Rational design of three-layered TiO2 @carbon@MoS2 hierarchical nanotubes for enhanced lithium storage
Authors: Wang, Sibo
Guan, Bu Yuan
Yu, Le
Lou, David Xiong Wen
Keywords: Engineering::Chemical engineering
Issue Date: 2017
Source: Wang, S., Guan, B. Y., Yu, L., & Lou, D. X. W. (2017). Rational design of three-layered TiO2 @carbon@MoS2 hierarchical nanotubes for enhanced lithium storage. Advanced materials, 29(37), 1702724-. doi:10.1002/adma.201702724
Journal: Advanced materials
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.
URI: https://hdl.handle.net/10356/138611
ISSN: 1521-4095
DOI: 10.1002/adma.201702724
Rights: © 2017 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim. All rights reserved. This paper was published in Advanced materials and is made available with permission of WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SCBE Journal Articles

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