Nickel hexacyanoferrate on graphene sheets for high-performance asymmetric supercapacitors in neutral aqueous electrolyte

2019 ◽  
Vol 303 ◽  
pp. 40-48 ◽  
Author(s):  
Qihang Zhou ◽  
Tong Wei ◽  
Zheng Liu ◽  
Longhai Zhang ◽  
Bao Yuan ◽  
...  
Keyword(s):  
High Performance ◽  
Aqueous Electrolyte ◽  
Graphene Sheets ◽  
Asymmetric Supercapacitors ◽  
Nickel Hexacyanoferrate ◽  
Neutral Aqueous Electrolyte

scholarly journals High performance asymmetric supercapacitors with ultrahigh energy density based on hierarchical carbon nanotubes@NiO core–shell nanosheets and defect-introduced graphene sheets with hole structure

RSC Advances ◽  
2017 ◽  
Vol 7 (13) ◽  
pp. 7843-7856 ◽  
Author(s):  
Zenghui Qiu ◽  
Dawei He ◽  
Yongsheng Wang ◽  
Xuan Zhao ◽  
Wen Zhao ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Energy Density ◽  
High Performance ◽  
Cost Effective ◽  
Graphene Sheets ◽  
Core Shell ◽  
Ultrahigh Energy ◽  
Asymmetric Supercapacitors ◽  
Hierarchical Carbon ◽  
Hole Structure

In this work, we report a fast and cost-effective cobalt catalyzed gasification strategy to obtain defect-introduced graphene sheets (DGNs) with hole structure.

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