| アイテムタイプ |
学術雑誌論文 = Journal Article(1) |
| 公開日 |
2023-08-02 |
| 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 |
| タイトル |
|
|
タイトル |
Two-dimensional nanosheets constituted trimetal Ni-Co-Mn sulfide nanoflower-like structure for high-performance hybrid supercapacitors |
|
言語 |
en |
| その他のタイトル |
|
|
その他のタイトル |
Two dimensional nanosheets constituted trimetal Ni Co Mn sulfide nanoflower like structure for high performance hybrid supercapacitors |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 著者 |
Zhang, Jiaying
Li, Chao
Fan, Meiqiang
馬, 廷麗
Chen, Haichao
Wang, Hongxia
|
| 備考 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Trimetal NiCoMn-based sulfides with two-dimensional (2D) nanosheets constituted flower-like structures have been synthesized using an anion exchange approach, which exhibit excellent performance as electroactive battery materials for hybrid supercapacitors. These NiCoMn-based sulfides were transformed from layered hydroxides while well maintaining 2D nanosheets constituted flower-like structure. The amounts of Mn constitution have been tuned to control performance of sulfides. It is found that Mn doping causes formation of pure phase sulfide while maintaining same flower-like structure. Mn-doping can enhance specific capacity and cycling stability of sulfides, and resulting sulfides maintain a low charge transfer resistance. Mn-doped sulfides display a maximum specific capacity of 657.7C g−1 at 1 A g−1, and a specific capacity of 339.5C g−1 has been achieved when the specific current increases by 50 times to 50 A g−1. More significantly, the NiCoMn-based sulfide has been used to assemble hybrid supercapacitors with reduced graphene oxide, which achieves a maximum specific energy of 36.3 Wh kg−1 combined with long-term cycling stability. |
| 書誌情報 |
en : Applied Surface Science
巻 565,
p. 150482,
発行日 2021-07-08
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| 出版社 |
|
|
出版者 |
Elsevier |
| DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1016/j.apsusc.2021.150482 |
| ISSN |
|
|
収録物識別子タイプ |
EISSN |
|
収録物識別子 |
1873-5584 |
| ISSN |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
0169-4332 |
| 著作権関連情報 |
|
|
権利情報 |
Copyright (c) 2021 Elsevier B.V. All rights reserved. |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Trimetal sulfides |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Two-dimensional nanosheets |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Ni-Co-Mn sulfide |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Hybrid supercapacitors |
| 出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 査読の有無 |
|
|
値 |
yes |
MaLab_2021-2.pdf (1.5 MB)
