Facile synthesis of flower-like morphology Cu0.27Co2.73O4 for a high-performance supercapattery with extraordinary cycling stability
IR@CMERI: CSIR- Central Mechanical Engineering Research Institute (CMERI), Durgapur
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| Title |
Facile synthesis of flower-like morphology Cu0.27Co2.73O4 for a high-performance supercapattery with extraordinary cycling stability
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| Creator |
Raj, Shipra
Kar, Pradip Roy, Poulomi |
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| Subject |
Chemistry
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| Description |
The partial replacement of Co by Cu in cobaltite to give Cu0.27Co2.73O4 with unique flower-like morphology is found to be very beneficial for supercapacitor–battery hybrid applications. The 3D architecture of the material on a conductive substrate resulted in outstanding supercapattery performance. Asymmetric assembly of the material with activated carbon in a two-electrode system delivered high energy and power densities as well as a high specific capacity. The device also showed excellent cycling stability over 20 000 cycles, with a capacity
retention value of 86.9%.
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| Date |
2018-10-05
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| Type |
Article
PeerReviewed |
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| Identifier |
Raj, Shipra and Kar, Pradip and Roy, Poulomi (2018) Facile synthesis of flower-like morphology Cu0.27Co2.73O4 for a high-performance supercapattery with extraordinary cycling stability. Chemical Communications, 54. pp. 12400-12403.
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| Relation |
http://cmeri.csircentral.net/540/
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