| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2019-07-09 |
| タイトル |
|
|
タイトル |
Lithiation and Delithiation Reactions of Binary Silicide Electrodes in an Ionic Liquid Electrolyte as Novel Anodes for Lithium‐Ion Batteries |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
lithium-ion batteries |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
silicide |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
ionic liquid electrolyte |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
gas deposition |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
soft X-ray emission spectroscopy |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
lithium-ion batteries |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
silicide |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
ionic liquid electrolyte |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
gas deposition |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
soft X-ray emission spectroscopy |
| 資源タイプ |
|
|
資源タイプ |
journal article |
| 著者 |
Domi, Yasuhiro
Usui, Hiroyuki
Takaishi, Rena
Sakaguchi, Hiroki
|
| 著者所属（英） |
|
|
言語 |
en |
|
値 |
Department of Chemistry and Biotechnology, Graduate School of Enginnering, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University / Global Research Center for Environment and Energy based on Nanomaterials Science, National Institute for Materials Science |
| 著者所属（英） |
|
|
言語 |
en |
|
値 |
Department of Chemistry and Biotechnology, Graduate School of Enginnering, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University / Global Research Center for Environment and Energy based on Nanomaterials Science, National Institute for Materials Science |
| 著者所属（英） |
|
|
言語 |
en |
|
値 |
Graduate School of Sustainability Science, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University / Global Research Center for Environment and Energy based on Nanomaterials Science, National Institute for Materials Science |
| 著者所属（英） |
|
|
言語 |
en |
|
値 |
Department of Chemistry and Biotechnology, Graduate School of Enginnering, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University / Global Research Center for Environment and Energy based on Nanomaterials Science, National Institute for Materials Science |
| 抄録 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
We investigated the lithiation and delithiation properties of pure binary silicide electrodes in an ionic liquid electrolyte as novel anodes for lithium‐ion batteries. Some electrodes maintain a high reversible capacity in the electrolyte, whereas they show a poor cycling performance in an organic electrolyte. The superior performance results from the high affinity for the transition metal that composes the silicide with Li. Based on reaction behavior analysis, the crystal structure of silicide is maintained during the cycling, and phase separation does not occur. The ionic liquid electrolyte suppresses the formation of cracks and exfoliation of the silicide layer from a substrate. In addition, a surface film formed on the silicide electrode through the reductive decomposition of the electrolyte has different components than that on a Si electrode, even in the same ionic liquid electrolyte. Soft X‐ray emission spectroscopy demonstrates that the pure silicide itself reacts with Li. The obtained results will provide significant insights into novel alloy‐based anode materials for lithium‐ion batteries. |
| 書誌情報 |
ChemElectroChem
en : ChemElectroChem
巻 6,
号 2,
p. 581-589,
発行日 2018-10-12
|
| 出版者 |
|
|
出版者 |
Wiley-VCH Verlag GmbH & Co. KGaA. |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
21960216 |
| DOI |
|
|
関連タイプ |
isIdenticalTo |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1002/celc.201801088 |
| 権利 |
|
|
権利情報 |
© 2018 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is pr |
| 情報源 |
|
|
|
関連名称 |
This research was published by Wiley: DOMI, Yasuhiro, et al. Lithiation and Delithiation Reactions of Binary Silicide Electrodes in an Ionic Liquid Electrolyte as Novel Anodes for Lithium‐Ion Batteries. ChemElectroChem, 2019, 6.2: 581-589. https://doi.org |
| 関連サイト |
|
|
|
識別子タイプ |
URI |
|
|
関連識別子 |
https://onlinelibrary.wiley.com/doi/full/10.1002/celc.201801088 |
|
|
関連名称 |
https://onlinelibrary.wiley.com/doi/full/10.1002/celc.201801088 |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
cec6(2)_581.pdf (4.0 MB)
