A facile method to prepare electrode materials for pseudocapacitors with superior capacitive performance
© 2015 Elsevier B.V. All rights reserved. A facile and low-cost method is proposed to design CoCl2·6H2O/CoOOH, an excellent electrode material for pseudocapacitors. The microstructures were investigated by X-ray techniques and transmission electron microscopy. It is shown that the obtained sheet-lik...
| Main Authors: | , , , , , |
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| Format: | Journal Article |
| Published: |
2016
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| Online Access: | http://hdl.handle.net/20.500.11937/21331 |
| _version_ | 1848750560634732544 |
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| author | Zhang, P. Yang, Y. Ma, Z. Wang, Y. Pan, Y. Lu, Chunsheng |
| author_facet | Zhang, P. Yang, Y. Ma, Z. Wang, Y. Pan, Y. Lu, Chunsheng |
| author_sort | Zhang, P. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | © 2015 Elsevier B.V. All rights reserved. A facile and low-cost method is proposed to design CoCl2·6H2O/CoOOH, an excellent electrode material for pseudocapacitors. The microstructures were investigated by X-ray techniques and transmission electron microscopy. It is shown that the obtained sheet-like CoOOH film can fix the inner Co2+ ions and realize a higher utilization of the active material. The high porous materials CoOOH/Co(OH)2 are favorable to charge transfer and ion diffusion, leading to a superior capacitance of 3562 F g-1 at 1 A g-1. |
| first_indexed | 2025-11-14T07:38:47Z |
| format | Journal Article |
| id | curtin-20.500.11937-21331 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T07:38:47Z |
| publishDate | 2016 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-213312017-09-13T13:52:23Z A facile method to prepare electrode materials for pseudocapacitors with superior capacitive performance Zhang, P. Yang, Y. Ma, Z. Wang, Y. Pan, Y. Lu, Chunsheng © 2015 Elsevier B.V. All rights reserved. A facile and low-cost method is proposed to design CoCl2·6H2O/CoOOH, an excellent electrode material for pseudocapacitors. The microstructures were investigated by X-ray techniques and transmission electron microscopy. It is shown that the obtained sheet-like CoOOH film can fix the inner Co2+ ions and realize a higher utilization of the active material. The high porous materials CoOOH/Co(OH)2 are favorable to charge transfer and ion diffusion, leading to a superior capacitance of 3562 F g-1 at 1 A g-1. 2016 Journal Article http://hdl.handle.net/20.500.11937/21331 10.1016/j.matlet.2015.11.054 restricted |
| spellingShingle | Zhang, P. Yang, Y. Ma, Z. Wang, Y. Pan, Y. Lu, Chunsheng A facile method to prepare electrode materials for pseudocapacitors with superior capacitive performance |
| title | A facile method to prepare electrode materials for pseudocapacitors with superior capacitive performance |
| title_full | A facile method to prepare electrode materials for pseudocapacitors with superior capacitive performance |
| title_fullStr | A facile method to prepare electrode materials for pseudocapacitors with superior capacitive performance |
| title_full_unstemmed | A facile method to prepare electrode materials for pseudocapacitors with superior capacitive performance |
| title_short | A facile method to prepare electrode materials for pseudocapacitors with superior capacitive performance |
| title_sort | facile method to prepare electrode materials for pseudocapacitors with superior capacitive performance |
| url | http://hdl.handle.net/20.500.11937/21331 |