| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2018-06-22 |
| タイトル |
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言語 |
en |
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タイトル |
Anode Properties of LaSi2/Si Composite Thick-Film Electrodes for Lithium Secondary Batteries |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ |
journal article |
| 著者 |
Sakaguchi, Hiroki
Iida, Takahisa
Itoh, Mamoru
Shibamura, Natsumi
Hirono, Tomoki
Iida, Takahisa
Itoh, Mamoru
Shibamura, Natsumi
Hirono, Tomoki
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| 著者所属 |
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Department of Chemistry and Biotechnology,Graduate School of Engineering, Tottori University |
| 著者所属 |
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Department of Chemistry and Biotechnology,Graduate School of Engineering, Tottori University |
| 著者所属 |
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Department of Chemistry and Biotechnology,Graduate School of Engineering, Tottori University |
| 著者所属 |
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Department of Chemistry and Biotechnology,Graduate School of Engineering, Tottori University |
| 著者所属 |
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Department of Chemistry and Biotechnology,Graduate School of Engineering, Tottori University |
| 抄録 |
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内容記述タイプ |
Other |
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内容記述 |
LaSi2 and LaSi2/Si composite as active materials for the negative electrode of lithium-ion battery were synthesized by mechanical alloying. Furthermore, thick-film electrodes prepared with a gas-deposition method by using these material powders, and their electrode performances were investigated. The LaSi2 GD-film electrode exhibited superb cycle stability, where more than 70 % of the initial capacity was maintained for a period of 1000 cycles, though the initial capacity was only about 40 mA h g-1. As for the LaSi2/Si composite electrodes, the original high discharge capacity of Si was retained even after several hundred cycles. The capacity after 300 cycles was 500 mA h g-1, which is larger than the theoretical capacity of graphite electrode practically used. Thus, we succeeded in developing the new composite electrode with both high discharge capacity of Si and good cyclability of LaSi2. |
| 書誌情報 |
IOP Conf. Series: Materials Science and Engineering
en : IOP Conf. Series: Materials Science and Engineering
巻 1,
号 1,
発行日 2009-02-10
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| 出版者 |
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出版者 |
IOP publiching |
| 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 |
1757899X |
| DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
10.1088/1757-8981/1/1/012030 |
| 権利 |
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権利情報 |
Published under licence in IOP Conf. Series: Materials Science and Engineering by IOP Publishing Ltd. CC-BY Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must main |
| 情報源 |
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関連名称 |
IOP Conf. Series: Materials Science and Engineering. 2009, 1(1), 012030 |
| 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://iopscience.iop.org/article/10.1088/1757-8981/1/1/012030/pdf |
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関連名称 |
http://iopscience.iop.org/article/10.1088/1757-8981/1/1/012030/pdf |
| 著者版フラグ |
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出版タイプ |
VoR |
icsmse1(1)_012030.pdf (865.4 kB)
