CoSe2@ ZnS microsphere arrays with remarkable electrochemical performance for hybrid asymmetric supercapacitor

SA Ahmad, MZU Shah, I Hussain, M Arif, P Song… - Journal of Energy …, 2023 - Elsevier
This study presents a simple hydrothermal synthesis method for preparing CoSe 2, ZnS, and
their nanohybrid combinations (ZnS-70% CoSe 2 and ZnS-50% CoSe 2, referred to as ZC-1 …

Wet-chemical synthesis of SnO2-Co3O4 microflower electrode for high energy density in aqueous asymmetric supercapacitors

MZU Shah, J Feng, A Shah, M Sajjad, V Tirth… - Journal of Energy …, 2025 - Elsevier
The amplified conductivity of Co 3 O 4 ensures a fast charge transfer, and SnO 2 with rich
pseudocapacitive behavior due to the contribution of multiple oxidation states during the …

Polypyrrole decorated on irregular SnSe particles: A high energy density and stable durability for asymmetric supercapacitor applications

AU Khan, K Tahir, MZU Shah, MEA Zaki… - Journal of Energy …, 2023 - Elsevier
This work reported the tin selenide (SnSe), polypyrrole (PPy), and their nanocomposite with
different contents, eg, SnSe-10% PPy, and SnSe-30% PPy and examined their …

Optimizing performance: Achieving high capacitance and cycling durability in alkaline electrolyte with SnO2/SnSe|| AC/KOH-based aqueous hybrid supercapacitor

MZU Shah, J Shah, K Hayat, SK Shah, I Hussain… - Journal of Energy …, 2024 - Elsevier
A facile wet-chemical assisted synthesis route is adapted to prepare a novel SnO 2/SnSe
nanocomposite for the time to construct an aqueous asymmetric hybrid supercapacitor …

Fabrication of 1.6 V asymmetric supercapacitor in an aqueous electrolyte using a CuO-SnO2 composite and activated carbon electrodes

E Ullah, MZU Shah, SA Ahmad, M Arif, MI Khan… - Materials Today …, 2023 - Elsevier
This work reported the successful preparation of the CuO and SnO 2 by the facile co-
precipitation method for energy storage applications, especially for supercapacitors (SCs) …

Electrodeposition of NiCo nanospheres@ NiCo2Se4 cauliflower decorated with La2Se3 nanowarm on nickel foam as a battery type electrode for high performance …

S Moraveji, L Fotouhi, S Shahrokhian, M Zirak - Journal of Energy Storage, 2023 - Elsevier
Transition metal and rare earth selenides have gained considerable attention in energy
storage devices owing to their exclusive features. In this study, a hierarchical …

Improved performance in asymmetric supercapacitors using SnO2–MoS2 composite microspheres

K Rafique, N Hassan, MZU Shah, SI Al-Saeedi… - Surfaces and …, 2024 - Elsevier
This paper reported the facile synthesis of SnO 2, MoS 2, and SnO 2− MoS 2 composite
material via sol-gel method with ex-situ hydrothermal method and utilized for supercapacitor …

A facile synthesis of novel binder-free NiSe-SnSe electrode: With enhanced electrochemical performance and superior life span

AU Khan, Y Liu, K Tahir, ZM Almarhoon, Q Chen… - Journal of Energy …, 2024 - Elsevier
Fossil fuels depletion and deteriorating environmental conditions have deepened the
growing demand for new energy solution. The bimetallic transition metal selenides, which a …

Facile fabrication of binary metal chalcogenides (MS@ NS) for supercapacitors applications via hydrothermal route

M Zeshan, S Eman, AM Fallatah, MM Ibrahim… - Journal of Sol-Gel …, 2025 - Springer
This work conducts an experimental comparison of various binary transition metal selenides
(BTMSe's) to discover promising materials for supercapacitor (SCs) electrodes. Researchers …

Electrochemical investigation of nickel selenide/carbon spheres composite as an electrode material for high efficiency supercapacitors

MB Sannaobaiah, SK Basavaraju, GB Chavati… - Journal of the Indian …, 2025 - Elsevier
The development of electrode materials with high electrical conductivity, more active surface
sites, and reduced ion diffusion paths for electrochemical performance is a major issue in …