Item type |
学術雑誌論文 / Journal Article(1) |
公開日 |
2019-02-04 |
タイトル |
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言語 |
en |
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タイトル |
Niobium-doped titanium oxide anode and ionic liquid electrolyte for a safe sodium-ion battery |
言語 |
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言語 |
eng |
キーワード |
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主題Scheme |
Other |
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主題 |
Na-ion battery |
キーワード |
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主題Scheme |
Other |
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主題 |
Rutile-type titanium oxide |
キーワード |
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主題Scheme |
Other |
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主題 |
Anode material |
キーワード |
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主題Scheme |
Other |
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主題 |
onic liquid electrolyte |
キーワード |
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主題Scheme |
Other |
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主題 |
Non-flammability |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Na-ion battery |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Rutile-type titanium oxide |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Anode material |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
onic liquid electrolyte |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Non-flammability |
資源タイプ |
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資源タイプ |
journal article |
著者 |
Usui, Hiroyuki
Domi, Yasuhiro
Shimizu, Masahiro
Imoto, Akinobu
Yamaguchi, Kazuki
Sakaguchi, Hiroki
Shimizu, Masahiro
Imoto, Akinobu
Yamaguchi, Kazuki
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著者所属 |
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Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University/Center for Research on Green Sustainable Chemistry, Tottori University |
著者所属 |
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Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University/Center for Research on Green Sustainable Chemistry, Tottori University |
著者所属 |
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Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University/Center for Research on Green Sustainable Chemistry, Tottori University |
著者所属 |
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Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University/Center for Research on Green Sustainable Chemistry, Tottori University |
著者所属 |
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Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University/Center for Research on Green Sustainable Chemistry, Tottori University |
抄録 |
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内容記述タイプ |
Other |
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内容記述 |
The anode properties of Nb-doped rutile TiO2 electrodes were investigated in an ionic liquid electrolyte comprised of N-methyl-N-propylpyrrolidinium cation and bis(fluorosulfonyl)amide anion for use in a safe Na-ion battery. Although the electrolyte’s conductivity was lower than that of a conventional organic electrolyte at 30 oC, it showed high conductivity comparable to that of the organic electrolyte at 60 oC. The Nb-doped TiO2 electrode showed excellent cyclability in the ionic liquid electrolyte at 60 oC: a high capacity retention of 97% was observed even at the 350th cycle, which is comparable to value in the organic electrolyte (91%). In a non-flammability test in a closed system, no ignition was observed with the ionic liquid electrolyte even at 300 oC. These results indicate that combination of a Nb-doped TiO2 anode and ionic liquid electrolyte gives not only an excellent cyclability but also high safety for a Na-ion battery operating at a temperature below the sodium’s melting point of 98 oC. |
書誌情報 |
Journal of power sources
en : Journal of power sources
巻 329,
p. 428-431,
発行日 2016-10-15
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出版者 |
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出版者 |
Elsevier |
ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
03787753 |
書誌レコードID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA1153408X |
DOI |
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関連タイプ |
isVersionOf |
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識別子タイプ |
DOI |
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関連識別子 |
10.1016/j.jpowsour.2016.08.049 |
権利 |
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権利情報 |
Copyright © 2016 Elsevier B.V. All rights reserved. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/ |
情報源 |
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関連名称 |
This research was published by Elsevier inc.: H. Usui, et al. Niobium-doped titanium oxide anode and ionic liquid electrolyte for a safe sodium-ion battery. Journal of power sources. 2016, 329, 428-431 |
関連サイト |
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識別子タイプ |
URI |
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関連識別子 |
http://www.sciencedirect.com/science/article/pii/S0378775316310485 |
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関連名称 |
http://www.sciencedirect.com/science/article/pii/S0378775316310485 |
著者版フラグ |
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出版タイプ |
AM |