Gugu Hlengiwe Mhlongo
Gugu Hlengiwe Mhlongo
Verified email at csir.co.za
Title
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
962018
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
962014
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
772016
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
722014
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
692016
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
592017
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
492016
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
422014
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
402014
Pd2+ doped ZnO nanostructures: Structural, luminescence and gas sensing properties
GH Mhlongo, DE Motaung, HC Swart
Materials Letters 160, 200-205, 2015
382015
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
372016
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
362016
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
362011
Structural and optical properties of ZnO nanostructures grown by aerosol spray pyrolysis: Candidates for room temperature methane and hydrogen gas sensing
DE Motaung, GH Mhlongo, I Kortidis, SS Nkosi, GF Malgas, ...
Applied surface science 279, 142-149, 2013
342013
A highly responsive NH 3 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), 1-18, 2019
322019
Comparative study: the effect of annealing conditions on the properties of P3HT: PCBM blends
DE Motaung, GF Malgas, SS Nkosi, GH Mhlongo, BW Mwakikunga, ...
Journal of materials Science 48 (4), 1763-1778, 2013
312013
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
302017
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
272017
Enhanced exciton emission from ZnO nano-phosphor induced by Yb3+ ions
GL Kabongo, GH Mhlongo, BM Mothudi, KT Hillie, HC Swart, ...
Materials Letters 119, 71-74, 2014
252014
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
232017
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Articles 1–20