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Olga K. Mmelesi

University of South Africa

ORCID: 0000-0002-6495-0465

Publishes on Advanced Photocatalysis Techniques, Electrocatalysts for Energy Conversion, TiO2 Photocatalysis and Solar Cells. 21 papers and 783 citations.

PubIndex Score97Top 3% · mid-careerHow it's scored

21Publications

783Total Citations

First publication: 2019First senior author: 2025

Advanced Photocatalysis Techniques Electrocatalysts for Energy Conversion TiO2 Photocatalysis and Solar Cells Magnetic Properties and Synthesis of Ferrites Carbon and Quantum Dots Applications

Top publicationsby citations

Recent advances in copper ferrite nanoparticles and nanocomposites synthesis, magnetic properties and application in water treatment: Review

Ngonidzashe Masunga, Bhekie B. Mamba, Olga K. Mmelesi et al.|Journal of environmental chemical engineering|2019

Cited by 273

Cobalt ferrite nanoparticles and nanocomposites: Photocatalytic, antimicrobial activity and toxicity in water treatment

Olga K. Mmelesi, Kebede K. Kefeni, Ngonidzashe Masunga et al.|Materials Science in Semiconductor Processing|2020

Cited by 217

Comparative study of visible-light active BiOI and N,Pd-TiO2 photocatalysts: Catalytic ozonation for dye degradation

Sarre Kadia Myra Nzaba, Alex T. Kuvarega, Olga K. Mmelesi et al.|Colloids and Surfaces A Physicochemical and Engineering Aspects|2024

Cited by 69

Recent development in fluorescent carbon quantum dots-based photocatalysts for water and energy applications

Olga K. Mmelesi, Xinying Liu, Liberty L. Mguni et al.|Materials Science in Semiconductor Processing|2024

Cited by 58

Effect of Zn doping on physico-chemical properties of cobalt ferrite for the photodegradation of amoxicillin and deactivation of E. coli

Olga K. Mmelesi, Alex T. Kuvarega, Rapelang Patala et al.|Colloids and Surfaces A Physicochemical and Engineering Aspects|2022

Cited by 44