Journal ArticleDOI
Heterogeneous advanced oxidation processes over stoichiometric ABO3 perovskite nanostructures
Gcina Mamba,Potlako J. Mafa,Velluchamy Muthuraj,Ali Mashayekh-Salehi,Sébastien Royer,Thabo T.I. Nkambule,Sami Rtimi +6 more
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TLDR
A brief overview of perovskites, with emphasis on ABO3 materials, their synthesis strategies, structure and properties, has been presented in this article , and some concluding remarks and outlook are detailed in terms of the general pitfalls and how they can be mitigated to provide guidance for future research.About:
This article is published in Materials Today Nano.The article was published on 2022-02-01. It has received 26 citations till now. The article focuses on the topics: Photocatalysis & Catalysis.read more
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Exploiting multiferroicity of TbFeO3 nanoparticles for hydrogen generation through photo/electro/photoelectro-catalytic water splitting
TL;DR: In this article , multiferroic terbium orthoferrite nanoparticles were synthesized at low temperature by the polymeric citrate precursor route to study the photocatalytic, electrocatalytic and photoelectrochemical activity towards hydrogen production.
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Modulation of Z-scheme photocatalysts for pharmaceuticals remediation and pathogen inactivation: Design devotion, concept examination, and developments
Mope Edwin Malefane,Potlako John Mafa,Thabo Thokozani Innocent Nkambule,Muthumuni Elizabeth Managa,Alex Tawanda Kuvarega +4 more
TL;DR: The application of the Z-scheme photocatalysts towards the degradation of antibiotics, NSAIDs, and bacterial/viral inactivation is deliberated in this paper , which will prompt the up-scaling of Z- scheme photocatalyst systems for commercialization.
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Magnetron Sputtering of Transition Metal Nitride Thin Films for Environmental Remediation
TL;DR: In this article , the sputtering mechanism and growth modes of transition metal nitride coatings are presented and the mechanical and tribological properties of the thin films are analyzed as a function of process conditions, particularly bias voltage and nitrogen percentage.
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Piezo-Catalytic Techniques in Environmental Remediation.
TL;DR: A comprehensive review of recent developments of piezo-catalytic techniques for environmental remediation is provided in this paper , where the foundation of piezoelectric effect, classification of PAs and its application in environmental mitigation are systematically summarized.
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Titanium-based photocatalytic coatings for bacterial disinfection: The shift from suspended powders to catalytic interfaces
TL;DR: In this article , the authors present the shift from the photocatalytic activity of Ti-based catalysts/photocatalysts for the disinfection of polluted water (TiO2 in suspension) to the implementation of smart indoor surfaces (supported TiO2) presenting self-sterilizing properties.
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Advanced Nanoarchitectures for Solar Photocatalytic Applications
TL;DR: UV-Visible ار راد ن .د TiO2 ( تیفرظ راون مان هب نورتکلا یاراد لماش VB و ) رگید اب لاقتنا VB (CO2) .
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The evolution of 'sol-gel' chemistry as a technique for materials synthesis
TL;DR: In this article, the authors classify different types of sol-gel precursors and how these can influence a solgel process, from self-assembly and ordering in the initial solution, to phase separation during the gelation process and finally to crystallographic transformations at high temperature.
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Graphitic carbon nitride (g-C3N4) nanocomposites: A new and exciting generation of visible light driven photocatalysts for environmental pollution remediation
Gcina Mamba,Ajay K. Mishra +1 more
TL;DR: In this article, a review of the fundamental aspects of photocatalysis as a pollution remediation strategy is presented, followed by an introduction to graphitic carbon nitride as a photocatalyst, preparation strategies and its properties, and a comprehensive and critical discussion of the various most recent developments towards enhancing the visible light photocatalytic properties of g-C 3 N 4 for pollution alleviation.
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Activation of peroxymonosulfate by base: Implications for the degradation of organic pollutants.
TL;DR: The results revealed that superoxide anion radical and singlet oxygen other than sulfate radical were the primary reactive oxygen species in the Base/PMS system and presented a new pathway for PMS activation and provide useful information for the treatment of wastewater.
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On the application of the tolerance factor to inorganic and hybrid halide perovskites: a revised system
TL;DR: In this article, the suitability of the tolerance factor for halide perovskites was evaluated and an alternative method was proposed to predict the stability of the 32 known inorganic iodide pervskites.