Materials design and preparation for high energy density and high power density electrochemical supercapacitors

W Dong, M Xie, S Zhao, Q Qin, F Huang - Materials Science and …, 2023 - Elsevier
Electrochemical supercapacitors process ultra–high power density and long lifetime, but the
relatively low energy density hinder the wide application. Therefore, supercapacitors with …

Assembling zinc cobalt hydroxide/ternary sulfides heterostructure and iron oxide nanorods on three-dimensional hollow porous carbon nanofiber as high energy …

MB Poudel, AA Kim, PC Lohani, DJ Yoo… - Journal of Energy …, 2023 - Elsevier
The critical challenge of supercapacitors lies in sluggish kinetics of electrodes and
undesirable specific capacitance during charge discharge process including large volume …

Hollow carbon nanofibers with inside-outside decoration of bi-metallic MOF derived Ni-Fe phosphides as electrode materials for asymmetric supercapacitors

K Chhetri, T Kim, D Acharya, A Muthurasu… - Chemical Engineering …, 2022 - Elsevier
Bi-metallic metal–organic framework (MOF) generated phosphides within and outside the
hollow carbon nanofibers (HCNFs) show remarkable potential for energy storage owing to …

MOF derived hierarchical ZnNiCo-LDH on vapor solid phase grown CuxO nanowire array as high energy density asymmetric supercapacitors

MB Poudel, PC Lohani, D Acharya, DR Kandel… - Journal of Energy …, 2023 - Elsevier
Construction of a high energy density electrode for supercapacitors is crucial, but balance
between stable structure and efficient electron transfer is still ambiguous. In this work, a …

Recent advances in the development, design and mechanism of negative electrodes for asymmetric supercapacitor applications

M Vandana, K Bijapur, G Soman… - Critical Reviews in Solid …, 2024 - Taylor & Francis
Continuous technical advancements in a variety of industries, such as portable electronics,
transportation, green energy, are frequently hampered by the inadequacy of energy-storage …

In situ transmogrification of nanoarchitectured Fe-MOFs decorated porous carbon nanofibers into efficient positrode for asymmetric supercapacitor application

D Acharya, I Pathak, A Muthurasu, RM Bhattarai… - Journal of Energy …, 2023 - Elsevier
In situ transmogrification is one of the most promising ways to synthesize positrode materials
using a chemical treatment approach under optimal conditions for supercapacitor …

Enhancing the spatial separation of photogenerated charges on Fe-based MOFs via structural regulation for highly-efficient photocatalytic Cr (VI) reduction

H Zhang, YH Luo, FY Chen, WY Geng, XX Lu… - Journal of Hazardous …, 2023 - Elsevier
Although iron-based metal-organic frameworks (Fe-MOFs) have displayed the photocatalytic
activity, there is still abundant room for improving their photocatalytic performance through …

A rational preparation strategy of phase tuned MoO3 nanostructures for high-performance all-solid asymmetric supercapacitor

M Kundu, D Mondal, I Mondal, A Baral, P Halder… - Journal of Energy …, 2023 - Elsevier
In this work, phase and morphology-tuned MoO 3 nanostructures are synthesized through a
novel modified co-precipitation method, and their electrochemical properties are …

Cobalt–manganese sulfide hybridized Fe-doped 1T-Vanadium disulfide 3D-Hierarchical core-shell nanorods for extreme low potential overall water-splitting

PP Dhakal, UN Pan, DR Paudel, MR Kandel… - Materials Today …, 2022 - Elsevier
The cobalt manganese sulfide [CoMnS 2] hybridized with Fe-doped (1T)-phase vanadium
disulfide [VS 2] 3D-hierarchical core-shell nanorods arrays electrocatalyst on nickel foam …

Cubic-architectured tungsten sulfide@ Cu-Fe bimetallic electrodes for dye-sensitized solar cells, hybrid supercapacitors, and piezoelectric nanogenerators

AS Rasappan, R Palanisamy, V Thangamuthu… - Nano Energy, 2023 - Elsevier
Designing an efficient multifunctional electrode material for energy conversion, generation,
and storage application was cutting-edge in energy research for the advanced integrated …