High-performance asymmetric pseudocapacitor cell based on cobalt hydroxide/graphene and polypyrrole/graphene electrodes

High-performance asymmetric pseudocapacitor cell based on cobalt hydroxide/graphene and polypyrrole/graphene electrodes

Cobalt hydroxide nanowires network grown on nitrogen modified microwave exfoliated graphite oxide (NMEG) with a specific capacitance of 610 F/g is successfully synthesized by a chemical precipitation method. Asymmetric-type pseudocapacitors are fabricated with Co(OH)2/NMEG and polypyrrole (PPy)/rG-O...

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Bibliographic Details
Main Authors: Cai, Xiaoyi, Lim, San Hua, Poh, Chee Kok, Lai, Linfei, Lin, Jianyi, Shen, Zexiang
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2016
Subjects:
Transition metal oxides/hydroxides
Graphene
Online Access:https://hdl.handle.net/10356/82147
http://hdl.handle.net/10220/41131
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Institution: Nanyang Technological University
Language: English

Internet

https://hdl.handle.net/10356/82147
http://hdl.handle.net/10220/41131

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