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Gugu Hlengiwe Mhlongo
Gugu Hlengiwe Mhlongo
Verified email at csir.co.za
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Cited by
Cited by
Year
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
1882018
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
1422016
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
1332016
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
1262014
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
1002019
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
1002014
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
982017
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
712016
Structural, photoluminescence and XPS properties of Tm3+ ions in ZnO nanostructures
GL Kabongo, GH Mhlongo, BM Mothudi, KT Hillie, PS Mbule, ...
Journal of Luminescence 187, 141-153, 2017
652017
Microstructural and photoluminescence properties of sol–gel derived Tb3+ doped ZnO nanocrystals
GL Kabongo, GH Mhlongo, T Malwela, BM Mothudi, KT Hillie, ...
Journal of alloys and compounds 591, 156-163, 2014
642014
Pd2+ doped ZnO nanostructures: Structural, luminescence and gas sensing properties
GH Mhlongo, DE Motaung, HC Swart
Materials Letters 160, 200-205, 2015
582015
Defect-induced magnetism in undoped and Mn-doped wide band gap zinc oxide grown by aerosol spray pyrolysis
DE Motaung, I Kortidis, D Papadaki, SS Nkosi, GH Mhlongo, ...
Applied surface science 311, 14-26, 2014
522014
0D to 3D ZnO nanostructures and their luminescence, magnetic and sensing properties: Influence of pH and annealing
K Shingange, ZP Tshabalala, BP Dhonge, OM Ntwaeaborwa, ...
Materials Research Bulletin 85, 52-63, 2017
512017
Ultra-sensitive and selective NH3 room temperature gas sensing induced by manganese-doped titanium dioxide nanoparticles
ZP Tshabalala, K Shingange, FR Cummings, OM Ntwaeaborwa, ...
Journal of colloid and interface science 504, 371-386, 2017
492017
Correlating the magnetism and gas sensing properties of Mn-doped ZnO films enhanced by UV irradiation
DE Motaung, I Kortidis, GH Mhlongo, MM Duvenhage, HC Swart, ...
RSC advances 6 (31), 26227-26238, 2016
492016
Luminescence Dependence of Pr3+ Activated SiO2 Nanophosphor on Pr3+ Concentration, Temperature, and ZnO Incorporation
GH Mhlongo, OM Ntwaeaborwa, HC Swart, RE Kroon, P Solarz, ...
The Journal of Physical Chemistry C 115 (36), 17625-17632, 2011
492011
Tailoring the sensing properties of microwave-assisted grown ZnO nanorods: Effect of irradiation time on luminescence and magnetic behaviour
K Shingange, GH Mhlongo, DE Motaung, OM Ntwaeaborwa
Journal of Alloys and Compounds 657, 917-926, 2016
482016
Hierarchically porous Cu-, Co-, and Mn-doped platelet-like ZnO nanostructures and their photocatalytic performance for indoor air quality control
D Papadaki, GH Mhlongo, DE Motaung, SS Nkosi, K Panagiotaki, ...
ACS omega 4 (15), 16429-16440, 2019
442019
Size-tunable ferromagnetic ZnFe2O4 nanoparticles and their ethanol detection capabilities
MI Nemufulwi, HC Swart, WB Mdlalose, GH Mhlongo
Applied surface science 508, 144863, 2020
432020
Photoluminescence Quenching and Enhanced Optical Conductivity of P3HT-Derived Ho3+-Doped ZnO Nanostructures
GL Kabongo, PS Mbule, GH Mhlongo, BM Mothudi, KT Hillie, ...
Nanoscale research letters 11, 1-11, 2016
432016
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Articles 1–20