Hierarchical Mn 3 O 4 Anchored on 3D Graphene Aerogels via C−O−Mn Linkage with Superior Electrochemical Performance for Flexible Asymmetric Supercapacitor

2019 ◽  
Vol 26 (42) ◽  
pp. 9314-9318 ◽  
Author(s):  
Lishuang Fan ◽  
Yu Zhang ◽  
Zhikun Guo ◽  
Bing Sun ◽  
Da Tian ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Asymmetric Supercapacitor ◽  
3D Graphene ◽  
Graphene Aerogels

scholarly journals Synergy of nano-ZnO and 3D-graphene foam electrodes for asymmetric supercapacitor devices

Nanoscale ◽  
2020 ◽  
Vol 12 (24) ◽  
pp. 12790-12800 ◽  
Author(s):  
Maryam Toufani ◽  
Sibel Kasap ◽  
Ali Tufani ◽  
Feray Bakan ◽  
Stefan Weber ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Asymmetric Supercapacitor ◽  
Defect Structures ◽  
Graphene Foam ◽  
Nano Zno ◽  
3D Graphene ◽  
Zno Nanocrystal

Combination of EPR and Photoluminescence data on the defect structures of sub-50 nm ZnO nanocrystal electrodes revealed extensive control of electrochemical performance of the supercapacitor devices.

scholarly journals Enhanced electrochemical performance of ion-beam-treated 3D graphene aerogels for lithium ion batteries

Carbon ◽  
2015 ◽  
Vol 85 ◽  
pp. 269-278 ◽  
Author(s):  
J.C. Ye ◽  
S. Charnvanichborikarn ◽  
M.A. Worsley ◽  
S.O. Kucheyev ◽  
B.C. Wood ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Ion Beam ◽  
Lithium Ion ◽  
3D Graphene ◽  
Graphene Aerogels ◽  
Enhanced Electrochemical Performance

Tailoring the morphology followed by the electrochemical performance of NiMn-LDH nanosheet arrays through controlled Co-doping for high-energy and power asymmetric supercapacitors

2017 ◽  
Vol 46 (38) ◽  
pp. 12876-12883 ◽  
Author(s):  
Saurabh Singh ◽  
Nanasaheb M. Shinde ◽  
Qi Xun Xia ◽  
Chandu V. V. M. Gopi ◽  
Je Moon Yun ◽  
...  
Keyword(s):  
Energy Density ◽  
Electrochemical Performance ◽  
Power Density ◽  
High Energy ◽  
Asymmetric Supercapacitor ◽  
Asymmetric Supercapacitors ◽  
Co Doping ◽  
Nanosheet Arrays

A NiCoMn-LDH (10%)//rGO asymmetric supercapacitor device with 574 Wh kg−1 energy density at 749.9 W kg−1 power density and 89.4% retention even after 2500 cycles has been explored.

3D graphene aerogels/Sb2WO6 hybrid with enhanced photocatalytic activity under UV- and visible-light irradiation

2018 ◽  
Vol 246 ◽  
pp. 137-143 ◽  
Author(s):  
Chengqiang Ding ◽  
Ziqian Li ◽  
Wensheng Tan ◽  
Hongda Li ◽  
Jianfeng Ma ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
3D Graphene ◽  
Graphene Aerogels

Electrochemical performance of an asymmetric supercapacitor based on graphene and cobalt molybdate electrodes

RSC Advances ◽  
2015 ◽  
Vol 5 (21) ◽  
pp. 16319-16327 ◽  
Author(s):  
Ganesh Kumar Veerasubramani ◽  
Karthikeyan Krishnamoorthy ◽  
Sang Jae Kim
Keyword(s):  
Graphene Oxide ◽  
Electrochemical Performance ◽  
Reduced Graphene Oxide ◽  
Negative Electrode ◽  
Positive Electrode ◽  
Asymmetric Supercapacitor ◽  
Asymmetric Supercapacitors ◽  
Reduced Graphene ◽  
Cobalt Molybdate

In this article, we report the fabrication and electrochemical performance of asymmetric supercapacitors (ASCs) based on a reduced graphene oxide (rGO) negative electrode and a cobalt molybdate (CoMoO4) positive electrode.

Tailoring the performance of mechanically robust highly conducting Silver/3D graphene aerogels with superior electromagnetic shielding effectiveness

2020 ◽  
Vol 109 ◽  
pp. 108043
Author(s):  
Radhamanohar Aepuru ◽  
Mangalaraja Ramalinga Viswanathan ◽  
B.V. Bhaskara Rao ◽  
Himanshu Sekher Panda ◽  
Srikanta Sahu ◽  
...  
Keyword(s):  
Electromagnetic Shielding ◽  
Shielding Effectiveness ◽  
3D Graphene ◽  
Graphene Aerogels ◽  
Electromagnetic Shielding Effectiveness

A high-performance asymmetric supercapacitor based on vanadyl phosphate/carbon nanocomposites and polypyrrole-derived carbon nanowires

Nanoscale ◽  
2018 ◽  
Vol 10 (8) ◽  
pp. 3709-3719 ◽  
Author(s):  
Ningna Chen ◽  
Jinhua Zhou ◽  
Guoyin Zhu ◽  
Qi Kang ◽  
Hongmei Ji ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
High Performance ◽  
Asymmetric Supercapacitor ◽  
Vanadyl Phosphate ◽  
Carbon Nanocomposites ◽  
Excellent Electrochemical Performance ◽  
N Doping ◽  
C And N ◽  
Carbon Nanowires

A layered microstructure of VOPO4/C and N-doping of PCN ensure excellent electrochemical performance.

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