Nanocatalysis: Integrating Sustainability and Innovation Across Diverse Applications

A special issue of Catalysts (ISSN 2073-4344). This special issue belongs to the section "Nanostructured Catalysts".

Deadline for manuscript submissions: closed (30 April 2025) | Viewed by 1319

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Guest Editor
Department of Physics, College of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
Interests: nanomaterials; catalysics; green synthesis
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Special Issue Information

Dear Colleagues,

The Special Issue, titled "Nanocatalysis: Integrating Sustainability and Innovation Across Diverse Applications", aims to highlight cutting-edge research and advancements in the field of nanocatalysis, focusing on its pivotal role in driving sustainable development and innovative solutions across various sectors. Nanocatalysis, with its ability to enhance reaction rates and selectivity at the molecular level, is emerging as a key technology in addressing global challenges such as environmental pollution, energy conversion, and sustainable manufacturing processes.

This Special Issue invites contributions that explore the synthesis, characterization, and application of nanomaterials such metal oxides in diverse fields, including environmental remediation, renewable energy, green chemistry, and biomedical applications. We seek research that demonstrates how nanocatalysis can be leveraged to develop eco-friendly processes, reduce energy consumption, and minimize waste, thereby contributing to a more sustainable future. Additionally, studies that show new ways for nanocatalysts to work and how they can be used in industrial and environmental processes, are strongly encouraged. By bringing together innovative research from across the globe, this Special Issue aims to provide a comprehensive overview of the current state of nanocatalysis, its challenges, and its potential to revolutionize various industries while promoting sustainability and innovation.

Dr. Waqas Alam Mir
Guest Editor

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Keywords

  • nanocatalysis
  • electrochemical applications
  • sustainable energy solutions
  • environmental remediation
  • advanced nanomaterials
  • green chemistry
  • multifunctional catalysts

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Published Papers (1 paper)

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Research

13 pages, 3487 KiB  
Article
Synthesis, Characterization, and Hydrogen Evolution Reaction Activity of MoS2 Nanostructures Prepared Using Nonionic Surfactant
by Kawther Al-Amer, Shroq S. Laradhi, Shrouq H. Aleithan and Hany M. Abd El-Lateef
Catalysts 2024, 14(11), 804; https://doi.org/10.3390/catal14110804 - 9 Nov 2024
Cited by 1 | Viewed by 1000
Abstract
Molybdenum disulfide (MoS2) has garnered significant interest as an auspicious catalytic material for the hydrogen evolution reaction (HER). Here, MoS2 nanostructures are synthesized using the hydrothermal method with ammonium molybdate tetrahydrate ((NH4)6Mo7O24∙4H [...] Read more.
Molybdenum disulfide (MoS2) has garnered significant interest as an auspicious catalytic material for the hydrogen evolution reaction (HER). Here, MoS2 nanostructures are synthesized using the hydrothermal method with ammonium molybdate tetrahydrate ((NH4)6Mo7O24∙4H2O) as the Mo source; thioacetamide (CH3CSNH2) as the reducing agent and S source; and nonylphenols 9, nonylphenols 40, and polysorbate 80 as the surfactants. The impact of the different nonionic surfactants on the materials is comprehensively investigated. Moreover, the MoS2 fine structure was characterized using Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), energy-dispersive X-ray spectroscopy (EDX), Raman spectroscopy, scanning electron microscopy (SEM), and transmission scanning microscopy (TEM). The HER characteristics of the MoS2 composites are assessed through electrochemical experiments, including linear sweep voltammetry and chronoamperometry measurements. Among the prepared specimens, MoS2/NP 9 exhibits the best electrocatalytic performance in a neutral medium. Furthermore, 240 mV is required to reach the current density of 10 mAcm−2. Full article
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