Hierarchically structured electrode materials derived from metal-organic framework/vertical graphene composite for high-performance flexible asymmetric …

M He, GJH Melvin, M Wang, W Fan, J Lin, X Chen… - Journal of Energy …, 2023 - Elsevier
Low conductivity of metal-organic frameworks limits their applications in electrochemical
energy storage and conversion. To overcome this shortcoming, we synthesized the zeolitic …

Design and construction of a novel immobilized Z-scheme-Type II-heterojunction ZnO/ZnCo2O4–Co3O4| Co photocatalyst composite film for efficient norfloxacin …

S Chi, Y Tian, Y Tu, Y Liu, T Jin, X Li, D Fang… - Materials Science in …, 2024 - Elsevier
Abstract The Z-scheme-Type II-heterojunction ZnO/ZnCo 2 O 4–Co 3 O 4 photocatalyst
composite film (PCF) was prepared on the cobalt foil by using spin-coating and incomplete …

Sodium carboxymethylcellulose/MXene/zeolite imidazolium framework-67-derived 3D porous carbon aerogel for high-performance asymmetric supercapacitors

H Xu, Q Hu, T Zhao, J Zhu, Z Lian, X Jin - Carbohydrate Polymers, 2024 - Elsevier
Herein, we propose a carbon/TiO 2/Co 3 O 4 (CTC) composite carbon aerogel with a 3D
porous conductive network structure derived from sodium carboxymethylcellulose …

Hierarchical architecture composites of N-doped hollow polyhedra anchored on Ti 3 C 2 T x nanosheets for advanced lithium-ion and sodium-ion capacitors

W Wu, J Diwu, J Guo, Y Fang, L Wang, C Li… - Journal of Materials …, 2024 - pubs.rsc.org
Limited by the kinetic imbalance between the cathode and anode, combined with anode
crushing caused by ion insertion/extraction, it is difficult to realize the simultaneous …

Zeolite imidazole framework-67 (ZIF-67)/phosphorus-doped carbon nanofiber hybrid materials for binder-free supercapacitor electrodes

T Nakkhong, T Inprasit, A Pangon - Chemical Engineering Journal, 2024 - Elsevier
In this work, phosphoric acid is utilized as a precursor to improve electrospinnability of lignin/
polyvinylpyrrolidone (lignin/PVP) solution as well as flexibility and uniformity of the resulting …

Investigation on electrochemical behavior of rGO nanosheet supported cobalt doped vanadium pentoxide nanorods as a battery type asymmetric capacitor device

US Veerasamy, S Palani, Y Mona, C Chaichana… - Journal of Energy …, 2024 - Elsevier
Metal oxide combined with carbon-based materials are attractive for supercapacitor
applications due to their high stability and their attractive faradaic redox reaction …

Current collector-free symmetric μ-supercapacitor based on a ternary composite of graphene, polydopamine and Co 3 O 4

A Bouzina, R Meng, F Pillier, H Perrot… - Journal of Materials …, 2024 - pubs.rsc.org
To boost the energy storage of microsupercapacitors (MSCs), a nanocomposite electrode
combining carbonaceous materials with metal oxides was developed, ie combining …

Ni9S8/Ni17S18@ C nanocrystals derived by Ni-MOF precursor for high-performance hybrid supercapacitor applications

Y Zhu, S Li, N Fu, H Wang, D Tian, Y Zheng… - Journal of …, 2024 - Elsevier
Compared with batteries and conventional capacitors, supercapacitors have become a hot
research topic in the electrochemically energy-storing domain benefiting from their …

Enhanced electrochemical performance of CNx/Co3O4 multilayer electrodes prepared by a hybrid non-thermal plasma/sol-gel method for energy storage applications

M Nilkar, FE Ghodsi, S Jafari, C Bittencourt… - Journal of Alloys and …, 2023 - Elsevier
In this work, we report a direct study of the enhanced electrochemical performance of CN
x/Co 3 O 4 nano-composite multilayer electrodes which demonstrate great promise as …

[HTML][HTML] Attaining superior performance in an aqueous hybrid supercapacitor based on N-Doped highly porous carbon spheres and NS dual doped Co3O4

Q Abbas, PA Shinde, M Mirzaeian, M Mazur… - Electrochimica …, 2024 - Elsevier
Abstract Cobalt oxide (Co 3 O 4) has seen a significant interest for its application as an
electrode for supercapacitors, due to its cost-effectiveness, high theoretical capacitance and …