Microwave-assisted rapid preparation of hollow carbon nanospheres@TiN nanoparticles for lithium-sulfur batteries

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dc.contributor.author Tu, Jianxin
dc.contributor.author Li, HeJun
dc.contributor.author Zou, JiZhao
dc.contributor.author Zeng, ShaoZhong
dc.contributor.author Zhang, Qi
dc.contributor.author Yu, Liang
dc.contributor.author Zenga, Xierong
dc.date.accessioned 2019-04-15T11:06:36Z
dc.date.available 2019-04-15T11:06:36Z
dc.date.issued 2018-11-02
dc.identifier.citation Jianxin Tu, HeJun Li, JiZhao Zou, et al., Microwave-assisted rapid preparation of hollow carbon nanospheres@TiN nanoparticles for lithium-sulfur batteries. Dalton Transactions, Volume 47, 2018, pp. 16909-16917 en_UK
dc.identifier.issn 1477-9226
dc.identifier.uri https://doi.org/10.1039/C8DT04095H
dc.identifier.uri http://dspace.lib.cranfield.ac.uk/handle/1826/14081
dc.description.abstract Highly conductive titanium nitride (TiN) has a strong anchoring ability for lithium polysulfides (LiPSs). However, the complexity and high cost of fabrication limit their practical applications. Herein, a typical structure of hollow carbon nanospheres@TiN nanoparticles (HCNs@TiN) was designed and successfully synthesized via a microwave reduction method with the advantages of economy and efficiency. With unique structural and outstanding functional behavior, HCN@TiN-S hybrid electrodes display not only a high initial discharge capacity of 1097.8 mA h g−1 at 0.1C, but also excellent rate performance and cycling stability. After 200 cycles, a reversible capacity of 812.6 mA h g−1 is still retained, corresponding to 74% capacity retention of the original capacity and 0.13% decay rate per cycle, which are much better than those of HCNs-S electrodes. en_UK
dc.language.iso en en_UK
dc.publisher Royal Society of Chemistry en_UK
dc.rights Attribution-NonCommercial 4.0 International *
dc.rights.uri http://creativecommons.org/licenses/by-nc/4.0/ *
dc.title Microwave-assisted rapid preparation of hollow carbon nanospheres@TiN nanoparticles for lithium-sulfur batteries en_UK
dc.type Article en_UK


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