David E. Motaung

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H.C. SwartSenior Professor, Department of Physics, University of the Free StateVerified email at ufs.ac.za
Christopher J. ArendseProfessor, Department of Physics and Astronomy, University of the Western CapeVerified email at uwc.ac.za
Gugu Hlengiwe MhlongoCSIRVerified email at csir.co.za
zamaswazi tshabalala2DST/CSIR, National Centre for Nano-structured Materials, Council for Scientific Industrial ResearchVerified email at csir.co.za
Professor Suprakas Sinha RayChief Researcher/Director, Council for Scientific and Industrial ResearchVerified email at csir.co.za
Steven Solethu NkosiUniversity of Limpopo, Department of Physics (SOUTH AFRICA)Verified email at unizulu.ac.za
Prof. Sylvester BolokangPhD: Council for Scientific and Industrial Research (CSIR)Verified email at csir.co.za
Dr Bonex Wakufwa MwakikungaPrincipal Research Scientist at the CSIR PretoriaVerified email at csir.co.za
Teboho Patrick MokoenaDepartment of Physics, University of the Free StateVerified email at ufs.ac.za
Ioannis KortidisUniversity of Zululand, Department of Physics and Engineering (SOUTH AFRICA)Verified email at unizulu.ac.za
Franscious R CummingsAssociate Professor of Physics, Electron Microscope Unit, University of the Western CapeVerified email at uwc.ac.za
Martin NtwaeaborwaUniversity of the WitwatersrandVerified email at wits.ac.za
Dina N. OosthuizenNortheastern UniversityVerified email at northeastern.edu
Peter R. MakgwaneProfessor: Institute of Catalysis and Energy Solutions (ICES), University of South Africa (UNISA)Verified email at unisa.ac.za
George KiriakidisPhysics Dpt. Univ. of Crete, Greece @ IESL, FORTH, GreeceVerified email at physics.uoc.gr
Nomso C Hintsho-MbitaChemistry, University of LimpopoVerified email at ul.ac.za
Katekani ShingangeScientist, MINTEKVerified email at mintek.co.za
Clive Justin OliphantPrinciple ScientistVerified email at nmisa.org
R.E. KroonUniversity of the Free StateVerified email at ufs.ac.za
Emmanuel IwuohaProfessor of Chemistry, University of Western Cape, Cape Town, South AfricaVerified email at uwc.ac.za

David E. Motaung

Department of Physics, University of the Free State

Verified email at ufs.ac.za - Homepage

Gas Sensors Organic Photovoltaic Magnetic Properties


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Ultra-high sensitive and selective H2 gas sensor manifested by interface of n–n heterostructure of CeO2-SnO2 nanoparticles DE Motaung, GH Mhlongo, PR Makgwane, BP Dhonge, FR Cummings, ... Sensors and Actuators B: Chemical 254, 984-995, 2018	206	2018
A review on recent progress of p-type nickel oxide based gas sensors: Future perspectives TP Mokoena, HC Swart, DE Motaung Journal of Alloys and Compounds 805, 267-294, 2019	194	2019
Room temperature ferromagnetism and gas sensing in ZnO nanostructures: Influence of intrinsic defects and Mn, Co, Cu doping GH Mhlongo, K Shingange, ZP Tshabalala, BP Dhonge, FA Mahmoud, ... Applied Surface Science 390, 804-815, 2016	148	2016
Highly selective NH3 gas sensor based on Au loaded ZnO nanostructures prepared using microwave-assisted method K Shingange, ZP Tshabalala, OM Ntwaeaborwa, DE Motaung, ... Journal of colloid and interface science 479, 127-138, 2016	141	2016
Shape-selective dependence of room temperature ferromagnetism induced by hierarchical ZnO nanostructures DE Motaung, GH Mhlongo, SS Nkosi, GF Malgas, BW Mwakikunga, ... ACS applied materials & interfaces 6 (12), 8981-8995, 2014	132	2014
A highly responsive NH₃ sensor based on Pd-loaded ZnO nanoparticles prepared via a chemical precipitation approach GH Mhlongo, DE Motaung, FR Cummings, HC Swart, SS Ray Scientific reports 9 (1), 9881, 2019	114	2019
Temperature-dependence on the structural, optical, and paramagnetic properties of ZnO nanostructures GH Mhlongo, DE Motaung, SS Nkosi, HC Swart, GF Malgas, KT Hillie, ... Applied surface science 293, 62-70, 2014	100	2014
Fabrication of ultra-high sensitive and selective CH4 room temperature gas sensing of TiO2 nanorods: Detailed study on the annealing temperature ZP Tshabalala, K Shingange, BP Dhonge, OM Ntwaeaborwa, ... Sensors and Actuators B: Chemical 238, 402-419, 2017	98	2017
Gas sensors based on CeO2 nanoparticles prepared by chemical precipitation method and their temperature-dependent selectivity towards H2S and NO2 gases DN Oosthuizen, DE Motaung, HC Swart Applied Surface Science 505, 144356, 2020	97	2020
Thermal-induced changes on the properties of spin-coated P3HT: C60 thin films for solar cell applications DE Motaung, GF Malgas, CJ Arendse, SE Mavundla, CJ Oliphant, ... Solar energy materials and solar cells 93 (9), 1674-1680, 2009	97	2009
Characteristics of point defects on the room temperature ferromagnetic and highly NO2 selectivity gas sensing of p-type Mn3O4 nanorods I Kortidis, HC Swart, SS Ray, DE Motaung Sensors and Actuators B: Chemical 285, 92-107, 2019	95	2019
Structural and photo-physical properties of spin-coated poly (3-hexylthiophene) thin films DE Motaung, GF Malgas, CJ Arendse, SE Mavundla, D Knoesen Materials Chemistry and Physics 116 (1), 279-283, 2009	90	2009
Photocatalytic degradation of methylene blue and sulfisoxazole from water using biosynthesized zinc ferrite nanoparticles A Makofane, DE Motaung, NC Hintsho-Mbita Ceramics International 47 (16), 22615-22626, 2021	85	2021
Gas sensing materials roadmap H Wang, J Ma, J Zhang, Y Feng, MT Vijjapu, S Yuvaraja, SG Surya, ... Journal of Physics: Condensed Matter 33 (30), 303001, 2021	83	2021
Selective detection of CO at room temperature with CuO nanoplatelets sensor for indoor air quality monitoring manifested by crystallinity DN Oosthuizen, DE Motaung, HC Swart Applied Surface Science 466, 545-553, 2019	76	2019
Enhanced propanol gas sensing performance of p-type NiO gas sensor induced by exceptionally large surface area and crystallinity TP Mokoena, HC Swart, KT Hillie, ZP Tshabalala, M Jozela, J Tshilongo, ... Applied Surface Science 571, 151121, 2022	75	2022
Luminescent, magnetic and optical properties of ZnO-ZnS nanocomposites PV Raleaooa, A Roodt, GG Mhlongo, DE Motaung, RE Kroon, ... Physica B: Condensed Matter 507, 13-20, 2017	75	2017
In depth study on the notable room-temperature NO2 gas sensor based on CuO nanoplatelets prepared by sonochemical method: Comparison of various bases DN Oosthuizen, DE Motaung, HC Swart Sensors and Actuators B: Chemical 266, 761-772, 2018	72	2018
Facile synthesis of improved room temperature gas sensing properties of TiO2 nanostructures: Effect of acid treatment ZP Tshabalala, DE Motaung, GH Mhlongo, OM Ntwaeaborwa Sensors and Actuators B: Chemical 224, 841-856, 2016	72	2016
The blue luminescence of p-type NiO nanostructured material induced by defects: H2S gas sensing characteristics at a relatively low operating temperature TP Mokoena, ZP Tshabalala, KT Hillie, HC Swart, DE Motaung Applied Surface Science 525, 146002, 2020	70	2020

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