Transition metal selenides for supercapacitors

G Tang, J Liang, W Wu - Advanced Functional Materials, 2024 - Wiley Online Library
The advancements in high‐performance flexible energy storage devices are crucial to
realize the integration and multifunctionality of wearable devices. Transition metal selenides …

Unlocking the potential of a novel hierarchical hybrid (Ni–Co) Se 2@ NiMoO 4@ rGO–NF core–shell electrode for high-performance hybrid supercapacitors

J Acharya, B Pant, GP Ojha, M Park - Journal of Materials Chemistry A, 2022 - pubs.rsc.org
Nano-hybridization of a core–shell structure integrating a transition metal selenide with
transition metal oxides on the surface of a carbonaceous material embellished 3D substrate …

[HTML][HTML] Facile synthesis of hierarchical ZnS@ FeSe2 nanostructures as new energy-efficient cathode material for advanced asymmetric supercapacitors

SA Ahmad, MZU Shah, S ur Rahman, M Arif… - Journal of Science …, 2022 - Elsevier
We have effectively synthesized ZnS, FeSe 2, and their nanocomposite using a
straightforward and affordable solvothermal process. We also investigated for the first time …

Iron-selenide-based titanium dioxide nanocomposites as a novel electrode material for asymmetric supercapacitors operating at 2.3 V

MZU Shah, H Hou, M Sajjad, MS Shah, K Safeen… - Nanoscale …, 2023 - pubs.rsc.org
This study portrays a facile wet-chemical synthesis of FeSe2/TiO2 nanocomposites for the
first time for advanced asymmetric supercapacitor (SC) energy storage applications. Two …

Nitrogen-doped graphene quantum dots embedding CuCo-LDH hierarchical hollow structure for boosted charge storage capability in supercapacitor

X Xu, D Xu, J Ding, P Zhou, Y Ying, Y Liu - Journal of Colloid and Interface …, 2023 - Elsevier
The nanostructure optimization of layered double hydroxide (LDH) can effectively alleviate
fragile agglomerated problems. Herein, nitrogen-doped graphene quantum dots (NGQDs) …

Anchoration of hydrothermally developed FeSe nanoparticles on rGO nanosheets as electrode for energy storage devices

T Zahra, FF Alharbi, SD Alahmari, M Abdullah… - Journal of Energy …, 2024 - Elsevier
A perpetual discrepancy exists between demand and supply due to the inherent fluctuation
of renewable energy sources. A possible approach for addressing this persistent issue …

Defect and interface engineering of MXene-tagged N, F-doped carbon-CoSe2 heterostructure for superior hydrogen evolution reactions and supercapacitors

KS Ranjith, SY Lee, SM Ghoreishian, NR Chodankar… - Carbon, 2023 - Elsevier
Defect and interface engineering on heterostructured electrode materials is an effective
approach to improve the electrochemical performance of supercapacitors and water …

Stabilization of Orthorhombic CoSe2 by 2D-rGO/MWCNT Heterostructures for Efficient Hydrogen Evolution Reaction and Flexible Energy Storage Device Applications

R Samal, P Mane, M Bhat, B Chakraborty… - ACS Applied Energy …, 2021 - ACS Publications
In view of recent environmental concerns, development of sustainable as well as renewable
energy sources, such as the production of hydrogen through electro-reduction of water and …

Structural design of Prussian blue analogue derived CoSe2/FeSe2@ C composites for high-performance all-solid-state flexible asymmetrical supercapacitors

C Qian, T Zou, X Wang, X Li, H Ding, F Jiang… - Materials Research …, 2024 - Elsevier
Designing and manufacturing novel energy storage device electrode materials, particularly
for supercapacitors, are of critical importance. Here, structure-adjustable porous bimetallic …

Electrochemical performance of asymmetric supercapacitor with binder-free CoxMn3-xSe4 and radish-derived carbon electrodes using K3 [Fe (CN) 6] additive in …

AK Das, EG Shankar, B Ramulu, JS Yu - Chemical Engineering Journal, 2022 - Elsevier
For the development of high-energy portable electronic devices with long cycling life, herein,
we provide an effective strategy of using a small quantity of K 3 [Fe (CN) 6] as a redox …