High-capacity lithium-ion storage system using unilamellar crystallites of exfoliated MoO2 nanosheets

Hidetaka Sugaya; Katsutoshi Fukuda; Masahito Morita; Haruno Murayama; Eiichiro Matsubara; Toshirou Kume; Yoshiharu Uchimoto

doi:10.1246/cl.150706

High-capacity lithium-ion storage system using unilamellar crystallites of exfoliated MoO₂ nanosheets

Hidetaka Sugaya, Katsutoshi Fukuda, Masahito Morita, Haruno Murayama, Eiichiro Matsubara, Toshirou Kume, Yoshiharu Uchimoto

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

The electrochemical properties of a composite electrode for the lithium-ion battery consisting of exfoliated MoO₂ nanosheets were investigated. The cell exhibited a high capacity of ca. 400 mA h g^-1 in the cell voltage range of 3.0-0.1 V, even after several charge-discharge cycles. In situ X-ray analysis during the electrochemical test revealed that multiple injections of Li⁺ into the interlayers between the MoO₂ nanosheets and subsequent delithiation from the material occurred reversibly at room temperature.

Original language	English
Pages (from-to)	1595-1597
Number of pages	3
Journal	Chemistry Letters
Volume	44
Issue number	11
DOIs	https://doi.org/10.1246/cl.150706
Publication status	Published - 2015
Externally published	Yes

All Science Journal Classification (ASJC) codes

Chemistry(all)

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1246/cl.150706

Cite this

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abstract = "The electrochemical properties of a composite electrode for the lithium-ion battery consisting of exfoliated MoO2 nanosheets were investigated. The cell exhibited a high capacity of ca. 400 mA h g-1 in the cell voltage range of 3.0-0.1 V, even after several charge-discharge cycles. In situ X-ray analysis during the electrochemical test revealed that multiple injections of Li+ into the interlayers between the MoO2 nanosheets and subsequent delithiation from the material occurred reversibly at room temperature.",

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AU - Sugaya, Hidetaka

AU - Fukuda, Katsutoshi

AU - Morita, Masahito

AU - Murayama, Haruno

AU - Matsubara, Eiichiro

AU - Kume, Toshirou

AU - Uchimoto, Yoshiharu

PY - 2015

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N2 - The electrochemical properties of a composite electrode for the lithium-ion battery consisting of exfoliated MoO2 nanosheets were investigated. The cell exhibited a high capacity of ca. 400 mA h g-1 in the cell voltage range of 3.0-0.1 V, even after several charge-discharge cycles. In situ X-ray analysis during the electrochemical test revealed that multiple injections of Li+ into the interlayers between the MoO2 nanosheets and subsequent delithiation from the material occurred reversibly at room temperature.

AB - The electrochemical properties of a composite electrode for the lithium-ion battery consisting of exfoliated MoO2 nanosheets were investigated. The cell exhibited a high capacity of ca. 400 mA h g-1 in the cell voltage range of 3.0-0.1 V, even after several charge-discharge cycles. In situ X-ray analysis during the electrochemical test revealed that multiple injections of Li+ into the interlayers between the MoO2 nanosheets and subsequent delithiation from the material occurred reversibly at room temperature.

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