High energy density liquid state asymmetric supercapacitor devices using Co–Cr–Ni–Fe–Mn high entropy alloy

GC Mohanty, CC Gowda, P Gakhad, M Sanjay… - Materials …, 2023 - pubs.rsc.org
For satisfying the ever-growing need in novel material search for energy storage
applications, high entropy alloys (HEAs) have been explored recently. A simple induction …

Enhanced energy density of high entropy alloy (Fe‐Co‐Ni‐Cu‐Mn) and green graphene hybrid supercapacitor

GC Mohanty, C Chowde Gowda, P Gakhad… - Energy …, 2024 - Wiley Online Library
Given the growing demand for new materials for supercapacitor applications, high entropy
alloys (HEAs) are being extensively investigated. They are an efficient alternative to existing …

Iron-cobalt-nickel-copper-zinc (FeCoNiCuZn) high entropy alloy as positive electrode for high specific capacitance supercapacitor

GC Mohanty, CC Gowda, P Gakhad, S Das, M Sanjay… - Electrochimica …, 2023 - Elsevier
High entropy alloys (HEAs) are new-generation supercapacitive materials providing multiple
active sites for enhanced electrochemical redox reactions. In this regard, we have …

Microwave construction of the 3D porous interconnected structure of NiCoCr medium-entropy alloy with ultra-high specific capacity for supercapacitors and …

J Dong, X Liu, N Lv, H Li, T Li, Z Guo, J Luo - Journal of Alloys and …, 2024 - Elsevier
The effective design of bifunctional electrodes with unique morphology and remarkable
electrochemical properties for energy conversion and storage devices is a promising but …

High entropy alloys as electrode material for supercapacitors: a review

I Hussain, C Lamiel, M Ahmad, Y Chen… - Journal of Energy …, 2021 - Elsevier
Energy storage devices play an important role in our daily lives. As a kind of new materials,
high-entropy alloys (HEAs) avoid the traditional “base element” concept and display a …

Nanoporous structure synthesized by selective phase dissolution of AlCoCrFeNi high entropy alloy and its electrochemical properties as supercapacitor electrode

K Kong, J Hyun, Y Kim, W Kim, D Kim - Journal of Power Sources, 2019 - Elsevier
Fabrication of nanoporous metal core/oxide shell structure using equiatomic AlCoCrFeNi
high entropy alloy (HEA) and its electrochemical property as supercapacitor electrode have …

High-Entropy Oxides Prepared by Dealloying Method for Supercapacitors

D Zhang, S Xu, T Li, M Zhang, J Qi, F Wei… - ACS Applied …, 2023 - ACS Publications
High-entropy oxides (HEOs) are materials with a multielement mixture and a stable
structure, which are widely used in energy storage due to their electrochemical properties …

An advancement in the synthesis of unique soft magnetic CoCuFeNiZn high entropy alloy thin films

CLP Pavithra, RKSK Janardhana, KM Reddy… - Scientific Reports, 2021 - nature.com
Discovery of advanced soft-magnetic high entropy alloy (HEA) thin films are highly pursued
to obtain unidentified functional materials. The figure of merit in current nanocrystalline HEA …

Facile preparation of porous high-entropy alloy FeCoNiCuMn and its OER performance

C Zhao, W Cai, N Sun, S Chen, W Jing… - Journal of Physics and …, 2024 - Elsevier
A high-entropy metal-organic framework (MOF) is synthesized as a precursor by using a one-
step solvothermal method, which is converted into a face-centered cubic high-entropy alloy …

Electrochemical pseudocapacitance performance of high entropy carbide (FeCoCrMnNi) C film by magnetron sputtering technology

B Chen, XL Zhang, WB Zhang, Y Yin, J Feng… - Ceramics …, 2024 - Elsevier
Stimulated by the pursuit of small and portable electronic devices, film supercapacitors have
gradually developed. Due to the advantages of composition design and controllable …