A5079452813- Electrochemical sensors and biosensors
- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Electrochemical Analysis and Applications
- Advanced Photocatalysis Techniques
- Analytical Chemistry and Sensors
- Copper-based nanomaterials and applications
- ZnO doping and properties
- Conducting polymers and applications
- Gas Sensing Nanomaterials and Sensors
- Supercapacitor Materials and Fabrication
- Fuel Cells and Related Materials
- Nanoparticles: synthesis and applications
- Advanced Nanomaterials in Catalysis
- TiO2 Photocatalysis and Solar Cells
- Carbon and Quantum Dots Applications
- Ga2O3 and related materials
- Catalytic Processes in Materials Science
- Advanced biosensing and bioanalysis techniques
- Advanced Chemical Sensor Technologies
- Mercury impact and mitigation studies
- Transition Metal Oxide Nanomaterials
- Pigment Synthesis and Properties
- Meat and Animal Product Quality
- Magnesium Oxide Properties and Applications
Shah Abdul Latif University
2022-2025
University of Sindh
2021-2023
Luleå University of Technology
2017-2022
King Saud University
2021-2022
British University in Egypt
2021
Linköping University
2018-2021
Norrköping Hospital
2019-2020
Energy International (United States)
2020
COI Ceramics (United States)
2020
Materials Science & Engineering
2019
Abstract The design of the earth‐abundant, nonprecious, efficient, and stable electrocatalysts for efficient hydrogen evolution reaction (HER) in alkaline media is a hot research topic field renewable energies. A heterostructured system composed MoS x deposited on NiO nanostructures (MoS @NiO) as robust catalyst water splitting proposed here. nanosponges are applied cocatalyst 2 media. Both @NiO composites prepared by hydrothermal method. exhibit sponge‐like morphology completely covered...
Hydrogen production as alternative energy source is still a challenge due to the lack of efficient and inexpensive catalysts, platinum. Thus, stable, earth abundant, catalysts are prime need for hydrogen via evolution reaction (HER). Herein, we present an stable electrocatalyst composed abundant TiO2 nanorods decorated with molybdenum disulfide thin nanosheets, few nanometers thick. We grew rutile hydrothermal method on conducting glass substrate, then nucleated nanosheets top layer. This...
In response to the increasing availability of hydrogen energy and renewable sources, molybdenum disulfide (MoS2)-based electrocatalysts are becoming increasingly important for efficient electrochemical water splitting. This study involves incorporation palladium nanoparticles (PdNPs) into hydrothermally grown MoS2via a UV light assisted process afford PdNPs@MoS2 as an alternative electrocatalyst storage conversion. Various analytical techniques, including scanning electron microscopy (SEM),...
In this study, we have prepared cobalt selenide (CoSe
We propose a new facile electrochemical sensing platform for determination of urea, based on glassy carbon electrode (GCE) modified with nickel cobalt oxide (NiCo2O4) nanoneedles. These nanoneedles are used the first time highly sensitive urea lowest detection limit (1 μM) ever reported non-enzymatic approach. The were grown through simple and low-temperature aqueous chemical method. characterized structural morphological properties NiCo2O4 by TEM, SEM, XPS XRD. bimetallic exhibits...
A facile and efficient electrochemical sensing platform has been successfully exploited for the first time determination of lactic acid using a nickel oxide (NiO) nanoparticle-modified glassy carbon electrode (GCE).
The surface tailored metal oxide nanostructures for the development of non-enzymatic sensors are highly demanded, but it is a big task due to wide range complexities during growth process. presented study focused on modification heterogeneous morphology cobalt (Co3O4) prepared by hydrothermal method. Further was conducted with use sodium citrate as reducing and modifying agent Co3O4 through high density oxygenated terminal groups from ions. ions enabled significant nanostructures, which...
Using the hydrothermal method followed by SILAR method, synthesis of CuO/Ag 2 WO 4 -5 photocathode that is effective for PEC water splitting when illuminated solar light provided.
In this study, we synthesized hybrid systems based on manganese oxide@zinc oxide (Mn3O4@ZnO), using sol gel and hydrothermal methods. The materials exhibited hierarchical morphologies structures characterized by the hexagonal phase of ZnO tetragonal Mn3O4. were tested for degradation methylene blue (MB), methyl orange (MO), malachite green (MG) under ultraviolet (UV) light illumination. aim work was to observe effect various amounts Mn3O4 in enhancing photocatalytic properties ZnO-based...
The present study describes the use of a leaf extract from Ficus carica as source natural antioxidants for surface alteration bulk titanium dioxide (TiO2) in two steps. First, hydro-thermal treatment TiO2 material was carried out and followed by thermal annealing at 300 °C 3 h air. role on performance removal methylene blue (MB) also studied. Various analytical techniques such powder X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS) were used...
Recently, the nanostructured nickel–cobalt bimetallic oxide (NiCo 2 O 4 ) material with high electrochemical activity has received intensive attention.