Cyclic stability of supercapacitors: materials, energy storage mechanism, test methods, and device

Q Wu, T He, Y Zhang, J Zhang, Z Wang, Y Liu… - Journal of Materials …, 2021 - pubs.rsc.org
Supercapacitors, also known as electrochemical capacitors, have attracted more and more
attention in recent decades due to their advantages of higher power density and long cycle …

Self-supported transition metal oxide electrodes for electrochemical energy storage

XL Teng, XT Sun, L Guan, H Hu, MB Wu - Tungsten, 2020 - Springer
Electrode materials are of decisive importance in determining the performance of
electrochemical energy storage (EES) devices. Typically, the electrode materials are …

Hierarchical superhydrophilic/superaerophobic 3D porous trimetallic (Fe, Co, Ni) spinel/carbon/nickel foam for boosting oxygen evolution reaction

L Ma, Z Wei, C Zhao, X Meng, H Zhang, M Song… - Applied Catalysis B …, 2023 - Elsevier
Commercial oxygen evolution reaction catalysts are required operation under high current
density to achieve rapid gas generation during electrochemical water splitting; however …

Nanorod NiMoO4@ NiCo2S4 as an advanced electrode material for high-performance supercapacitors

J Lu, C Hu, J Gong, J Wang, S Wang - Journal of Alloys and Compounds, 2023 - Elsevier
Nickel-cobalt sulfides exhibit good energy storage properties, but the poor stability affects
the application of the material. In this work, we designed a simple route to synthesize NiMoO …

Design of iron (Fe)-doped NiCo2O4@ rGO urchin-shaped microspheres with outstanding electrochemical performances for asymmetric supercapacitor

R Nasser, XL Wang, ABG Trabelsi, FH Alkallas… - Journal of Energy …, 2022 - Elsevier
Doping and compounding are two effective ways to improve material properties. The binary
metals oxide NiCo 2 O 4 is an attractive class of electrode materials for supercapacitors …

High performance multi-color prussian blue/poly (indole-5-carboxylic acid) nanocomposites with multiple layer nanosphere structure for electrochromic supercapacitor …

Q Li, B Wang, H Zou, Q Guo, G Nie - Journal of Alloys and Compounds, 2022 - Elsevier
A novel Prussian blue/poly (indole-5-carboxylic acid)(PB/P5ICA) nanocomposites with
multiple layer nanosphere structure are successfully prepared. The structure and …

[HTML][HTML] Structural design and optimization of metal-organic framework-derived FeOx@ C/rGO anode materials for constructing high-performance hybrid …

L Sun, Y Cai, MK Haider, D Miyagi, C Zhu… - Composites Part B …, 2022 - Elsevier
Hybrid supercapacitors are promising energy storage devices that bridge the performance
gap between conventional capacitors and batteries. However, the backward development of …

High performance g-C3N4@ NiMoO4/CoMoO4 electrode for supercapacitors

R Liang, Y Du, J Wu, X Li, T Liang, J Yuan… - Journal of Solid State …, 2022 - Elsevier
In this work, gC 3 N 4@ NiMoO 4/CoMoO 4 (gCN@ NCM) was fabricated by a hydrothermal
method. gC 3 N 4 sheets were embedded in staggered NiMoO 4/CoMoO 4 rods to form a …

Facile synthesis of layered 2H-WSe2 nanosheets for asymmetric supercapacitor device application

D Singh, A Singh, SK Ojha, AK Ojha - Synthetic Metals, 2023 - Elsevier
Herein, controlled and large-scale WSe 2 nanosheets were synthesized by a simple one-
step solvothermal method and the synthesized material was characterized by X-ray …

Carbon nanotubes aerogels dispersed by thermal excitation on Ni Foam@ NiCo2O4 nanoneedles with enhanced properties for supercapacitor

JS Gao, S Li, H Wang, Y Zhou, L Zhang, Z Liu… - Journal of Alloys and …, 2021 - Elsevier
Herein, the method of free arc thermal excitation is developed to disperse CNTs
agglomerations to fluffy CNTs aerogels on Ni foam@ NiCo 2 O 4 nanoneedles (NF@ NiCo 2 …