Construction of hierarchical nanoporous CuCo2V2O8 hollow spheres as a novel electrode material for high-performance asymmetric supercapacitors

2020 ◽  
Vol 527 ◽  
pp. 146855 ◽  
Author(s):  
Maryam Amiri ◽  
Saied Saeed Hosseiny Davarani ◽  
Saeid Kamari Kaverlavani ◽  
Seyyed Ebrahim Moosavifard ◽  
Mojtaba Shamsipur
Keyword(s):  
Electrode Material ◽  
High Performance ◽  
Hollow Spheres ◽  
Asymmetric Supercapacitors

Designing graphene-wrapped nanoporous CuCo2O4 hollow spheres electrodes for high-performance asymmetric supercapacitors

2017 ◽  
Vol 5 (27) ◽  
pp. 14301-14309 ◽  
Author(s):  
S. Kamari Kaverlavani ◽  
S. E. Moosavifard ◽  
A. Bakouei
Keyword(s):  
Energy Storage ◽  
High Performance ◽  
Storage Systems ◽  
Rapid Development ◽  
Hollow Spheres ◽  
Green Energy ◽  
Energy Storage Systems ◽  
Asymmetric Supercapacitors ◽  
Portable Electronics ◽  
Increasing Demand

Increasing demand for green energy storage systems, arising from the rapid development of portable electronics, has triggered tremendous research efforts for designing new or high-performance electrodes.

Co3O4-doped two-dimensional carbon nanosheet as an electrode material for high-performance asymmetric supercapacitors

2020 ◽  
Vol 335 ◽  
pp. 135611 ◽  
Author(s):  
Xueying Yang ◽  
Chenglong Cai ◽  
Yongjin Zou ◽  
Cuili Xiang ◽  
Hailiang Chu ◽  
...  
Keyword(s):  
Electrode Material ◽  
High Performance ◽  
Two Dimensional ◽  
Asymmetric Supercapacitors

Engineering onion-like nanoporous CuCo2O4 hollow spheres derived from bimetal–organic frameworks for high-performance asymmetric supercapacitors

2018 ◽  
Vol 6 (22) ◽  
pp. 10497-10506 ◽  
Author(s):  
Ali A. Ensafi ◽  
Seyyed Ebrahim Moosavifard ◽  
B. Rezaei ◽  
Saeid Kamari Kaverlavani
Keyword(s):  
Energy Density ◽  
Power Density ◽  
High Performance ◽  
Hollow Spheres ◽  
Asymmetric Supercapacitor ◽  
Asymmetric Supercapacitors

An asymmetric supercapacitor fabricated using onion-like nanoporous CuCo2O4 hollow spheres exhibits an energy density of 48.75 W h kg−1 and a power density of 37.5 kW kg−1, which can compete with Ni–MH batteries.

Hybrid hollow spheres of carbon@CoxNi1−xMoO4 as advanced electrodes for high-performance asymmetric supercapacitors

Nanoscale ◽  
2019 ◽  
Vol 11 (7) ◽  
pp. 3281-3291 ◽  
Author(s):  
Junsheng Lin ◽  
Lei Yao ◽  
Zheling Li ◽  
Peixin Zhang ◽  
Wenhua Zhong ◽  
...  
Keyword(s):  
High Performance ◽  
Hollow Spheres ◽  
Cycling Stability ◽  
Rate Performance ◽  
Carbon Nanospheres ◽  
Asymmetric Supercapacitors ◽  
Hollow Carbon

Hollow carbon nanospheres decorated with CoxNi1−xMoO4 nanosheets showed extraordinary rate performance and cycling stability as electrodes in supercapacitors.

A Novel Ultrastable and High‐Performance Electrode Material for Asymmetric Supercapacitors Based on ZIF‐9@Polyaniline

2019 ◽  
Vol 6 (24) ◽  
pp. 1901571 ◽  
Author(s):  
Hao Guo ◽  
Mengni Xu ◽  
Liguo Yue ◽  
Qi Li ◽  
Ning Wu ◽  
...  
Keyword(s):  
Electrode Material ◽  
High Performance ◽  
Asymmetric Supercapacitors

Ammonolysis synthesis of nickel molybdenum nitride nanostructures for high-performance asymmetric supercapacitors

2020 ◽  
Vol 44 (33) ◽  
pp. 14067-14074
Author(s):  
Rudra Kumar ◽  
Thiruvelu Bhuvana ◽  
Ashutosh Sharma
Keyword(s):  
Hydrothermal Method ◽  
Electrode Material ◽  
High Performance ◽  
Molybdenum Nitride ◽  
Asymmetric Supercapacitors

Nickel molybdenum nitride nanorods were synthesised by the hydrothermal method followed by calcination and ammonolysis and tested as an electrode material for asymmetric supercapacitors.

Direct interfacial growth of MnO2 nanoparticles on carbon nanofiber surfaces for high-performance asymmetric supercapacitors

RSC Advances ◽  
2016 ◽  
Vol 6 (109) ◽  
pp. 107638-107643 ◽  
Author(s):  
Chang-Feng Zhao ◽  
Ke Lu ◽  
Houyi Ma
Keyword(s):  
Carbon Nanofibers ◽  
Electrode Material ◽  
High Performance ◽  
Carbon Nanofiber ◽  
Positive Electrode ◽  
Asymmetric Supercapacitors ◽  
Positive Electrode Material ◽  
Mno2 Nanoparticles ◽  
Interfacial Growth

Facile interfacial growth of MnO2 nanoparticles on carbon nanofibers (MnO2/CNF) and the application of this material as a high-performance positive electrode material in asymmetric supercapacitors are presented.

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