Facile and rapid synthesis of highly crumpled graphene sheets as high-performance electrodes for supercapacitors

RSC Advances ◽  
2013 ◽  
Vol 3 (8) ◽  
pp. 2566 ◽  
Author(s):  
Jun Yan ◽  
Ying Xiao ◽  
Guoqing Ning ◽  
Tong Wei ◽  
Zhuangjun Fan
Keyword(s):  
High Performance ◽  
Graphene Sheets ◽  
Rapid Synthesis ◽  
Electrodes For Supercapacitors ◽  
Crumpled Graphene

Rapid synthesis of self-supported three-dimensional bubble-like graphene frameworks as high-performance electrodes for supercapacitors

2017 ◽  
Vol 1 (7) ◽  
pp. 1557-1567 ◽  
Author(s):  
Haiyan Duan ◽  
Tingting Yan ◽  
Zhenying Li ◽  
Guorong Chen ◽  
Jianping Zhang ◽  
...  
Keyword(s):  
High Performance ◽  
Three Dimensional ◽  
Rapid Synthesis ◽  
Supercapacitive Performance ◽  
Electrodes For Supercapacitors

Self-supported 3D bubble-like graphene frameworks are originally and rapidly prepared and demonstrate excellent supercapacitive performance.

Design of Pseudocapacitance and Amorphization Co-Enhanced Mn3O4/Graphene Sheets Nanocomposites for High-Performance Lithium Storage

2021 ◽  
pp. 150199
Author(s):  
Bo Li ◽  
Xiaomin Huang ◽  
Jianding Li ◽  
Huajun Zhao ◽  
Xueqing Yu ◽  
...  
Keyword(s):  
High Performance ◽  
Graphene Sheets ◽  
Lithium Storage

scholarly journals Hierarchical Porous RGO/PEDOT/PANI Hybrid for Planar/Linear Supercapacitor with Outstanding Flexibility and Stability

2020 ◽  
Vol 12 (1) ◽  
Author(s):  
Fuwei Liu ◽  
Luoyuan Xie ◽  
Li Wang ◽  
Wei Chen ◽  
Wei Wei ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Energy Density ◽  
Structural Design ◽  
High Performance ◽  
Rate Capability ◽  
Cotton Yarn ◽  
Reduced Graphene ◽  
Hierarchical Porous ◽  
Good Rate Capability ◽  
Electrodes For Supercapacitors

AbstractMany hybrid electrodes for supercapacitors (SCs) are a reckless combination without proper structural design that keeps them from fulfilling their potential. Herein, we design a reduced graphene oxide/poly(3,4-ethylenedioxythiophene)/polyaniline (RGO/PEDOT/PANI) hybrid with hierarchical and porous structure for high-performance SCs, where components fully harness their advantages, forming an interconnected and conductive framework with substantial reactive sites.Thus, this hybrid achieves a high capacitance of 535 F g−1 along with good rate capability and cyclability. The planar SC based on this hybrid deliver an energy density of 26.89 Wh kg−1 at a power density of 800 W kg−1. The linear SC developed via modifying a cotton yarn with the hybrid exhibits good flexibility and structural stability, which operates normally after arbitrary deformations. This work provides a beneficial reference for developing SCs.

Graphene sheets coated with a thin layer of nitrogen-enriched carbon as a high-performance anode for lithium-ion batteries

RSC Advances ◽  
2013 ◽  
Vol 3 (33) ◽  
pp. 14016 ◽  
Author(s):  
Yongqiang Yang ◽  
Kun Wu ◽  
Ruiqing Pang ◽  
Xuejiao Zhou ◽  
Yan Zhang ◽  
...  
Keyword(s):  
Thin Layer ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
Graphene Sheets

High-performance multi-dimensional nitrogen-doped N+MnO2@TiC/C electrodes for supercapacitors

2021 ◽  
pp. 137716
Author(s):  
Ruichao Feng ◽  
Mai Li ◽  
Yu Wang ◽  
Jian Lin ◽  
Kailan Zhu ◽  
...  
Keyword(s):  
High Performance ◽  
Nitrogen Doped ◽  
Electrodes For Supercapacitors

P-93: High Performance of Quantum Dot Based Light Emitting Diodes Optimized by Graphene Sheets

2016 ◽  
Vol 47 (1) ◽  
pp. 1472-1475 ◽  
Author(s):  
Wei Chen ◽  
Junjie Hao ◽  
Rui Lu ◽  
Lei Yang ◽  
Yiwen Li ◽  
...  
Keyword(s):  
Quantum Dot ◽  
High Performance ◽  
Light Emitting Diodes ◽  
Graphene Sheets ◽  
Light Emitting

Laser rapid synthesis of ultra-small Ni nanoparticles embedded graphene for high-performance supercapacitors

2021 ◽  
Author(s):  
Fangcheng Wang ◽  
Zhuo Zhang ◽  
Guangyao Zhao ◽  
Mingjie Liu ◽  
Hongjin Fan ◽  
...  
Keyword(s):  
High Performance ◽  
Ni Nanoparticles ◽  
Rapid Synthesis

scholarly journals A facile electrospinning and electrospraying synchronization technique for preparation of high performance MnO/C@rGO composite anodes for lithium storage

RSC Advances ◽  
2017 ◽  
Vol 7 (76) ◽  
pp. 48294-48302 ◽  
Author(s):  
Fan Wang ◽  
Peipei Zhu ◽  
Jiaolong Pan ◽  
Chao Li ◽  
Zhenyu Yang
Keyword(s):  
Thin Film ◽  
High Performance ◽  
Composite Thin Film ◽  
Raw Material ◽  
Graphene Sheets ◽  
Lithium Storage ◽  
Composite Anodes

A facile electrospinning and electrospraying synchronization technique is used to assemble 1D nanowires with 2D graphene sheets to build as 3D MnO/C@rGO composite thin film. The raw material MnO2powder was recovered from spent Zn/MnO2batteries.

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