CVD graphene sheets electrochemically decorated with “core-shell” Co/CoO nanoparticles

2018 ◽  
Vol 440 ◽  
pp. 1252-1260 ◽  
Author(s):  
V.G. Bayev ◽  
J.A. Fedotova ◽  
J.V. Kasiuk ◽  
S.A. Vorobyova ◽  
A.A. Sohor ◽  
...  
Keyword(s):  
Graphene Sheets ◽  
Core Shell ◽  
Cvd Graphene ◽  
Coo Nanoparticles

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.

scholarly journals Giant enhancement in vertical conductivity of stacked CVD graphene sheets by self-assembled molecular layers

2014 ◽  
Vol 5 (1) ◽  
Author(s):  
Yanpeng Liu ◽  
Li Yuan ◽  
Ming Yang ◽  
Yi Zheng ◽  
Linjun Li ◽  
...  
Keyword(s):  
Graphene Sheets ◽  
Cvd Graphene ◽  
Self Assembled ◽  
Molecular Layers

Unusual Effect of an Electron Beam on the Formation of Core/Shell (Co/CoO) Nanoparticles Differing by Their Crystalline Structures

2013 ◽  
Vol 25 (11) ◽  
pp. 2372-2377 ◽  
Author(s):  
Zhijie Yang ◽  
Michael Walls ◽  
Isabelle Lisiecki ◽  
Marie-Paule Pileni
Keyword(s):  
Electron Beam ◽  
Core Shell ◽  
Crystalline Structures ◽  
Unusual Effect ◽  
Coo Nanoparticles

scholarly journals Nitrogen-doped carbon-encapsulated SnO2–SnS/graphene sheets with improved anodic performance in lithium ion batteries

2015 ◽  
Vol 3 (47) ◽  
pp. 24148-24154 ◽  
Author(s):  
Jieqiong Shan ◽  
Yuxin Liu ◽  
Ping Liu ◽  
Yanshan Huang ◽  
Yuezeng Su ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Current Density ◽  
Specific Capacity ◽  
Lithium Ion ◽  
Graphene Sheets ◽  
Core Shell ◽  
High Specific Capacity ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon ◽  
A Current

A dual-doping approach for N–C@SnO2–SnS/GN with 2D core–shell architecture has been developed. Used as the anode material in LIBs, it delivers a high specific capacity of 1236 mA h g−1 at a current density of 0.1 A g−1 after 110 cycles.

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