Anode properties of calcite-type MBO3 (M:V, Fe)

Shigeto Okada; Toshiyuki Tonuma; Yasushi Uebo; Jun Ichi Yamaki

doi:10.1016/S0378-7753(03)00308-2

Anode properties of calcite-type MBO₃ (M:V, Fe)

Shigeto Okada
, Toshiyuki Tonuma
, Yasushi Uebo
, Jun Ichi Yamaki

先端素子材料部門

研究成果: ジャーナルへの寄稿 › 会議記事 › 査読

30 被引用数 (Scopus)

抄録

V(III) was substituted in place of Fe(III) in the calcite FeBO₃ matrix to reduce the charge/discharge voltage and increase the theoretical capacity. The mean charge/discharge voltage of the calcite VBO₃ was 1V lower than that of FeBO₃, and the reversible capacity was 420mAh/g. To investigate the characteristics of borate anodes, the X-ray Rietveld, XPS and XAFS profiles were measured. To further improve the anode performance of VBO₃, a carbon coating using a naphthalene-based isotropic pitch with a low-temperature softening point was applied.

本文言語	英語
ページ（範囲）	621-625
ページ数	5
ジャーナル	Journal of Power Sources
巻	119-121
DOI	https://doi.org/10.1016/S0378-7753(03)00308-2
出版ステータス	出版済み - 6月 1 2003
イベント	Selected Papers Presented at the 11th IMLB - Monterey, CA, 米国継続期間: 6月 22 2002 → 6月 28 2002

UN SDG

この成果は、次の持続可能な開発目標に貢献しています

SDG 7 エネルギーをみんなに　そしてクリーンに

!!!All Science Journal Classification (ASJC) codes

再生可能エネルギー、持続可能性、環境
エネルギー工学および電力技術
物理化学および理論化学
電子工学および電気工学

文献へのアクセス

10.1016/S0378-7753(03)00308-2

他のファイルとリンク

引用スタイル

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title = "Anode properties of calcite-type MBO3 (M:V, Fe)",

abstract = "V(III) was substituted in place of Fe(III) in the calcite FeBO3 matrix to reduce the charge/discharge voltage and increase the theoretical capacity. The mean charge/discharge voltage of the calcite VBO3 was 1V lower than that of FeBO3, and the reversible capacity was 420mAh/g. To investigate the characteristics of borate anodes, the X-ray Rietveld, XPS and XAFS profiles were measured. To further improve the anode performance of VBO3, a carbon coating using a naphthalene-based isotropic pitch with a low-temperature softening point was applied.",

author = "Shigeto Okada and Toshiyuki Tonuma and Yasushi Uebo and Yamaki, \{Jun Ichi\}",

note = "Funding Information: The present work was partially supported by a Grant-in-Aid for the Development of Innovative Technology from the Ministry of Education, Culture, Sports, Science and Technology of Japan. The authors are grateful to Dr. Yoshinori Miura of Kyushu University for his assistance with XPS measurements.; Selected Papers Presented at the 11th IMLB ; Conference date: 22-06-2002 Through 28-06-2002",

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AU - Okada, Shigeto

AU - Tonuma, Toshiyuki

AU - Uebo, Yasushi

AU - Yamaki, Jun Ichi

N1 - Funding Information: The present work was partially supported by a Grant-in-Aid for the Development of Innovative Technology from the Ministry of Education, Culture, Sports, Science and Technology of Japan. The authors are grateful to Dr. Yoshinori Miura of Kyushu University for his assistance with XPS measurements.

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N2 - V(III) was substituted in place of Fe(III) in the calcite FeBO3 matrix to reduce the charge/discharge voltage and increase the theoretical capacity. The mean charge/discharge voltage of the calcite VBO3 was 1V lower than that of FeBO3, and the reversible capacity was 420mAh/g. To investigate the characteristics of borate anodes, the X-ray Rietveld, XPS and XAFS profiles were measured. To further improve the anode performance of VBO3, a carbon coating using a naphthalene-based isotropic pitch with a low-temperature softening point was applied.

AB - V(III) was substituted in place of Fe(III) in the calcite FeBO3 matrix to reduce the charge/discharge voltage and increase the theoretical capacity. The mean charge/discharge voltage of the calcite VBO3 was 1V lower than that of FeBO3, and the reversible capacity was 420mAh/g. To investigate the characteristics of borate anodes, the X-ray Rietveld, XPS and XAFS profiles were measured. To further improve the anode performance of VBO3, a carbon coating using a naphthalene-based isotropic pitch with a low-temperature softening point was applied.

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