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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| 1.3141523.pdf | 950.21 kB | Adobe PDF | 見る/開く |
| タイトル: | High Rate Discharge Performance and Thermal Stability of Heat-Treated Carbon Nanobeads |
| 著者: | Sano, Atsushi Kurihara, Masato Abe, Takeshi    https://orcid.org/0000-0002-1515-8340 (unconfirmed)Ogumi, Zempachi |
| キーワード: | carbon charge exchange differential scanning calorimetry electrochemical impedance spectroscopy heat treatment nanostructured materials |
| 発行日: | 4-Jun-2009 |
| 出版者: | Electrochemical Society |
| 引用: | Atsushi Sano, Masato Kurihara, Takeshi Abe, and Zempachi Ogumi. High Rate Discharge Performance and Thermal Stability of Heat-Treated Carbon Nanobeads. Journal of The Electrochemical Society. 2009, 156(8), A682-A687. |
| 誌名: | Journal of The Electrochemical Society |
| 巻: | 156 |
| 号: | 8 |
| 開始ページ: | A682 |
| 終了ページ: | A687 |
| 抄録: | The electrochemical characteristics of carbon nanobeads (CNBs) heat-treated at 1000, 1500, 2000, and 2800°C were investigated. The discharge capacity was highest at the high rate (>10 C) in the 2000°C heat-treated CNBs. Electrochemical impedance spectrometry indicated that the charge-transfer resistance of 2000°C heat-treated CNBs was smaller, over a wide potential range, than for 1500 and 2800°C CNBs. From the differential scanning calorimetry measurement, the temperature of CNBs heat-treatment had a direct linear relationship to the temperature of the largest exothermic peak: 2800<2000<1500<1000°C. The heat value of the large exothermic peak was proportional to the energy of lithiated CNBs. |
| 著作権等: | © 2009 The Electrochemical Society |
| URI: | http://hdl.handle.net/2433/109927 |
| DOI(出版社版): | 10.1149/1.3141523 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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