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Step-by-step assembly preparation of core–shell Si-mesoporous TiO2 composite nanospheres with enhanced lithium-storage properties

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Abstract

Core–shell structured Si-mesoporous TiO2 (Si@mTiO2) composite nanospheres are designed and prepared via a step-by-step assembly method. Si@mTiO2 exhibit excellent lithium-storage properties when used as anode materials in lithium ion batteries. The reversible specific capacity is maintained at as high as 700 mA h g−1 with no capacity decay even after 200 cycles at 1 A g−1.

Graphical abstract: Step-by-step assembly preparation of core–shell Si-mesoporous TiO2 composite nanospheres with enhanced lithium-storage properties

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Publication details

The article was received on 12 Jun 2017, accepted on 05 Aug 2017 and first published on 07 Aug 2017


Article type: Communication
DOI: 10.1039/C7DT02132A
Citation: Dalton Trans., 2017, Advance Article
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    Step-by-step assembly preparation of core–shell Si-mesoporous TiO2 composite nanospheres with enhanced lithium-storage properties

    L. Sun, F. Wang, T. Su and H. Du, Dalton Trans., 2017, Advance Article , DOI: 10.1039/C7DT02132A

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