| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
|
|
タイトル |
Electrode properties of double layer capacitor on nano-structured graphite by ball milling under hydrogen atmosphere |
|
言語 |
en |
| 作成者 |
Gomibuchi, Emi
Ichikawa, Takayuki
Kimura, Koichi
Isobe, Shigehito
Nabeta, Koji
Fujii, Hironobu
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
|
|
権利情報 |
Copyright (c) 2005 Elsevier B.V. |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
graphite |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
activation |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
grinding |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
thermodynamic analysis |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
electrochemical properties |
| 主題 |
|
|
主題Scheme |
NDC |
|
主題 |
420 |
| 内容記述 |
|
|
内容記述 |
Nano-structural graphite prepared by ball milling under H2 or Ar atmosphere was studied as an electrode for electric double layer capacitors (EDLCs) by means of a conventional 2-electrode galvanostatic method. Especially, the product prepared under H2 atmosphere using zirconia balls revealed 500 m2g-1 surface area and showed 12 Fg-1 specific capacitance, which was comparable to that of an activated carbon with large specific surface area of 3000 m2g-1 examined as a reference. A proper condition of the milling time is rather a shorter time than ~8 h, where the graphitic feature is remained in the ball milled product. On the other hand, for the sample prepared by using steel balls, the specific capacitance per surface area was several hundreds times smaller than the others, indicating that the small amount of Fe contamination during milling played a negative role for the EDLC properties. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
Elsevier B.V. |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
AO |
|
出版タイプResource |
http://purl.org/coar/version/c_b1a7d7d4d402bcce |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1016/j.carbon.2005.10.006 |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
http://dx.doi.org/10.1016/j.carbon.2005.10.006 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0008-6223 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA00598943 |
| 開始ページ |
|
|
開始ページ |
983 |
| 書誌情報 |
Carbon
Carbon
巻 44,
号 5,
p. 983-988,
発行日 2006-04
|
| 旧ID |
20042 |
Carbon_44_5_983.pdf (385.5 KB)
