David E. Motaung - Publications, H-index & Citations

David E. Motaung

University of the Free State

41H指数

194论文数

5.0K被引数

收录论文 99

发表时间

Mechanistic insights on rational engineering of ternary system for SO2 detection across ppb and ppm levels 对用于ppb和ppm级别SO2检测的三元体系理性工程机制的认识

Materials Research Bulletin

IF5.7

2026-09-01

PREAI

Tyesi, Chulumanco N.; Morulane, Katlego L.; Pholoana, Maphia G.; Lemena, Jodinio; Letsoalo, Refiloe; Coetsee, Elizabeth; Swart, Hendrik C.; Motaung, David E.

Defect engineered Co-doped SnO2 thin films for highly sensitive NH3 detection: a combined DFT and experimental study 缺陷工程化Co掺杂SnO2薄膜用于高灵敏度NH3检测：DFT与实验相结合的研究

RSC Advances

IF4.6

2026-08-26

PREAI

Lemma Tirfie Zegbreal; Newayemedhin A. Tegegne; David E. Motaung; Fekadu Gashaw Hone Corresponding Author

Fabrication and characterization of Gd-doped In2S3 thin film-based photodetector Gd掺杂In₂S₃薄膜基光电探测器的制备与表征

Ceramics International

IF5.6

2026-06-11

PREAI

Kumar Haunsbhavi; N.J. Shivaramu; Swapnil Barthwal; V. Ganesh; I.S. Yahia; Basavaraj Angadi; K. Ramesh; Hendrik C. Swart; David E. Motaung

Impact of oxygen vacancies on the electronic, optical, and gas sensing properties of rutile and anatase TiO2: a DFT + U investigation of bulk stability and facet dependent reactivity 锐钛矿和金红石型TiO2中氧空位对其电子、光学和气体传感性质的影响：基于DFT + U方法对体相稳定性和晶面依赖性活性的研究

Computational Materials Science

IF3.3

2026-06-01

PREAI

Zegbreal, Lemma Tirfie; Tegegne, Newayemedhin Aberra; Motaung, David E.; Hone, Fekadu Gashaw

Synergistic catalytic and interfacial effects of Ag-loaded SrTiO3/MXene for selective detection of m-Xylene vapour Ag负载SrTiO3/MXene的协同催化和界面效应对间二甲苯蒸气的选择性检测

Journal of Alloys and Compounds

IF6.3

2026-05-12

OAAI

Nkosikhona T. Dlamini; Boitumelo C. Tladi; Zamaswazi P. Tshabalala; Hendrik C. Swart; David E. Motaung

Enhancing gas sensing and optoelectronic properties of rutile TiO2 via transition metal doping: a DFT + U study 通过过渡金属掺杂增强金红石TiO2的气敏和光电性能: DFT U研究

rsc adv.

IF0

2026-01-30

OAAI

Lemma Tirfie Zegbreal; Newayemedhin Aberra; David E. Motaung; S. Z. Werta; Fekadu Gashaw Hone

Room temperature gas sensing using W18O49 nanostructures for the trace detection of acetone

Inorganic Chemistry Communications

IF5.4

2026-01-11

PREAI

Jodinio Lemena; Hendrik C. Swart; Richard A. Harris; Jacobus J. Terblans; David E. Motaung

Trace-level detection of nitric oxide triggered by the heterojunction synergy and mixed valence Co2+/Co3+ in Co3O4/NiTiO3

sensors and actuators b: chemical

IF0

2025-12-17

OAAI

Zamaswazi P. Tshabalala; Boitumelo C. Tladi; Nkosikhona Dlamini; Hendrik C. Swart; David E. Motaung

Structure, photoluminescence, and abnormal quenching behaviour of Ca2Y1-xZr2(AlO4)3:xEu3+red-emitting phosphors for n-UV LEDs.结构、光致发光及异常猝灭行为：Ca₂Y₁₋ₓZr₂(AlO₄)₃:xEu³⁺红色发光荧光粉用于n-UV LED。

Ceramics International

IF5.6

2025-12-02

OAAI

Thandi E. Mazibuko; Edward Lee; Lucas B. Erasmus; David E. Motaung; Hendrik C. Swart

Synergistic Schottky barrier effect in SrTiO3/Ti3C2Tx for near-room temperature toluene detection SrTiO3/Ti3C2Tx中协同的肖特基势垒效应对近室温条件下甲苯检测

Materials Chemistry and Physics

IF4.7

2025-11-19

OAAI

Nkosikhona T. Dlamini; Boitumelo C. Tladi; Zamaswazi P. Tshabalala; Hendrik C. Swart; David E. Motaung

Scientific advancements in Antimony Selenosulfide Solar Cells 锑硫硒太阳能电池的科学进展

J. Mater. Chem. C

IF0

2025-11-18

PREAI

Swapnil Barthwal; Siddhant Singh; Kumar Haunsbhavi; Ramashanker Gupta; V. Vadhana Sharon; Shivaraj Maidur; Abhishek K. Chauhan; David Edmond Motaung; Rahul Kumar; K. Ramesh

Designing 2D Ti3C2Tx MXene@mixed-linker ZIF-9 composite for catalytic CO₂-epoxide cycloaddition 设计用于催化CO₂-环氧烷环加成反应的2D Ti₃C₂Tx MXene@混合配体ZIF-9复合材料

Inorganic Chemistry Communications

IF5.4

2025-10-18

OAAI

Yuel W. Abraha; Ernst H.G. Langner; David E. Motaung

Engineering of metal-organic framework-derived semiconductor metal oxides based on Co3O4: In2O3 nanostructures for m-xylene detection 基于Co3O4:In2O3纳米结构的金属有机框架衍生半导体金属氧化物工程：间二甲苯检测

Microchemical Journal

IF5.1

2025-10-17

OAAI

Lindokuhle P. Mabizela; Rethabile Makole; Katlego L. Morulane; Hendrik C. Swart; David E. Motaung

Temperature-dependent selectivity of p-n Cr₂O₃/ SnO₂ heterostructures towards the detection of m-xylene and CO2 gases p-n Cr₂O₃/ SnO₂异质结构对间二甲苯和CO₂气体的温度依赖性选择性检测

Microchemical Journal

IF5.1

2025-09-23

OAAI

Kholofelo M. Seloane; Rethabile Makole; Shaun Cronje; Hendrik C. Swart; David E. Motaung

Co3O4/rGO nanocomposite: influence of Ag loading on liquified petroleum gas sensing detection Co3O4/rGO纳米复合材料：Ag负载对液化石油气传感检测的影响

sensors and actuators b chemical

IF0

2025-09-03

OAAI

Boitumelo C. Tladi; Zamaswazi P. Tshabalala; Robin E. Kroon; Hendrik C. Swart; David E. Motaung

Annealing BaAl2O4:Tb3+/Tb4+ in air and a reducing atmosphere: a strategy to enhance luminescence by eliminating Tb4+在空气和还原气氛中退火BaAl2O4:Tb3+/Tb4+：一种通过消除Tb4+来增强发光的策略

Mater. Adv.

IF4.7

2025-08-27

OAAI

Divya Janardhana; Shivaramu Nagarasanakote Jayaramu; Elizabeth Coetsee; David E. Motaung; Hendrik C. Swart

Comparison of synthesis strategies for the preferential detection of acetone by defect-rich Eu-doped Zn2SnO4 nanostructures 缺陷丰富的Eu掺杂Zn₂SnO₄纳米结构对丙酮选择性检测的合成策略比较

Applied Surface Science

IF6.9

2025-08-14

PREAI

Zamaswazi P. Tshabalala; Rapelang G. Motsoeneng; Jodinio Lemena; Jacobus J. Terblans; Elizabeth Coetsee-Hugo; Shaun Cronje; Richard A. Harris; Mart-Mari Duvenhage; Robin E. Kroon; Hendrik C. Swart; David E. Motaung

Near room temperature CO gas using a p-n-p NiO/In2O3/CuO ternary structure 室温附近CO气体，采用p-n-p NiO/In2O3/CuO三元结构

Journal of Alloys and Compounds

IF6.3

2025-07-22

OAAI

Rapelang G. Motsoeneng; Zamaswazi P. Tshabalala; Rethabile Makole; Katlego L. Morulane; James Tshilongo; Hendrik C. Swart; David E. Motaung

YVO 4: Bi 3+ phosphors: Influence of annealing on the luminescent thermometry YVO₄: Bi³⁺荧光粉：退火对发光温度计的影响

Optical Materials

IF4.2

2025-07-08

OAAI

Lesole A. Ramolise; Simon N. Ogugua; Rethabile Makole; E. Coetsee-Hugo; Hendrik C. Swart; David E. Motaung