Laser engraving and punching of graphene films as flexible all-solid-state planar micro-supercapacitor electrodes

2021 ◽  
pp. 100096
Author(s):  
Xin Zhao ◽  
Daping He ◽  
Bo You
Keyword(s):  
Solid State ◽  
Laser Engraving ◽  
Graphene Films

A new strategy for integrating superior mechanical performance and high volumetric energy density into a Janus graphene film for wearable solid-state supercapacitors

2017 ◽  
Vol 5 (39) ◽  
pp. 20797-20807 ◽  
Author(s):  
Zhongqian Song ◽  
Yingying Fan ◽  
Zhonghui Sun ◽  
Dongxue Han ◽  
Yu Bao ◽  
...  
Keyword(s):  
Solid State ◽  
Energy Density ◽  
Mechanical Performance ◽  
Graphene Film ◽  
Graphene Films ◽  
New Strategy

A new strategy for integrating superior mechanical performance and high volumetric energy density into Janus graphene films for wearable solid-state supercapacitors.

Electrolyte-assisted hydrothermal synthesis of holey graphene films for all-solid-state supercapacitors

2018 ◽  
Vol 6 (24) ◽  
pp. 11471-11478 ◽  
Author(s):  
Daoqing Liu ◽  
Qianwei Li ◽  
Huazhang Zhao
Keyword(s):  
Graphene Oxide ◽  
Hydrothermal Synthesis ◽  
Solid State ◽  
Reduced Graphene Oxide ◽  
Oxide Films ◽  
Graphene Films ◽  
Reduced Graphene

Fabrication of holey reduced graphene oxide films with oxygen-containing groups and their application for all-solid-state supercapacitors.

Free-Standing 3D Nanoporous Duct-Like and Hierarchical Nanoporous Graphene Films for Micron-Level Flexible Solid-State Asymmetric Supercapacitors

2016 ◽  
Vol 6 (18) ◽  
pp. 1600755 ◽  
Author(s):  
Kaiqiang Qin ◽  
Enzuo Liu ◽  
Jiajun Li ◽  
Jianli Kang ◽  
Chunsheng Shi ◽  
...  
Keyword(s):  
Solid State ◽  
Free Standing ◽  
Asymmetric Supercapacitors ◽  
Graphene Films ◽  
Nanoporous Graphene

Flexible quasi-solid-state planar micro-supercapacitor based on cellular graphene films

2017 ◽  
Vol 4 (6) ◽  
pp. 1145-1150 ◽  
Author(s):  
Yuanlong Shao ◽  
Jianmin Li ◽  
Yaogang Li ◽  
Hongzhi Wang ◽  
Qinghong Zhang ◽  
...  
Keyword(s):  
Solid State ◽  
Polyvinyl Alcohol ◽  
High Performance ◽  
Active Material ◽  
Graphene Film ◽  
Gel Electrolyte ◽  
Porous Graphene ◽  
Graphene Films

Quasi-solid-state micro-supercapacitors with cellular graphene film as the active material and polyvinyl alcohol/H3PO4as the gel electrolyte have been fabricated. The 3D porous graphene films not only serve as high performance supercapacitor electrodes, but also provide an abundant ion reservoir for the gel electrolyte.

Solution-Processed Ultrathin Chemically Derived Graphene Films as Soft Top Contacts for Solid-State Molecular Electronic Junctions

2012 ◽  
Vol 24 (10) ◽  
pp. 1333-1339 ◽  
Author(s):  
Tao Li ◽  
Jonas Rahlf Hauptmann ◽  
Zhongming Wei ◽  
Søren Petersen ◽  
Nicolas Bovet ◽  
...  
Keyword(s):  
Solid State ◽  
Molecular Electronic ◽  
Solution Processed ◽  
Graphene Films ◽  
Molecular Electronic Junctions ◽  
Electronic Junctions

Effect of different gel electrolytes on graphene-based solid-state supercapacitors

RSC Advances ◽  
2014 ◽  
Vol 4 (68) ◽  
pp. 36253-36256 ◽  
Author(s):  
Qiao Chen ◽  
Xinming Li ◽  
Xiaobei Zang ◽  
Yachang Cao ◽  
Yijia He ◽  
...  
Keyword(s):  
Solid State ◽  
Electrochemical Performance ◽  
Gel Electrolytes ◽  
Graphene Films ◽  
The Stability

Flexible all-solid-state supercapacitors based on graphene films with different gel electrolytes are demonstrated. During the bending and cycling of graphene-based solid-state supercapacitor, the stability was maintained without sacrificing the electrochemical performance.

Graphene films grown on Si substrate via direct deposition of solid-state carbon atoms

2011 ◽  
Vol 43 (8) ◽  
pp. 1415-1418 ◽  
Author(s):  
J. Tang ◽  
C.Y. Kang ◽  
L.M. Li ◽  
W.S. Yan ◽  
S.Q. Wei ◽  
...  
Keyword(s):  
Solid State ◽  
Si Substrate ◽  
Direct Deposition ◽  
Graphene Films
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