David Lokhat

1.4k total citations · 1 hit paper
69 papers, 996 citations indexed

About

David Lokhat is a scholar working on Biomedical Engineering, Catalysis and Mechanical Engineering. According to data from OpenAlex, David Lokhat has authored 69 papers receiving a total of 996 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Biomedical Engineering, 19 papers in Catalysis and 19 papers in Mechanical Engineering. Recurrent topics in David Lokhat's work include Catalytic Processes in Materials Science (14 papers), Biofuel production and bioconversion (12 papers) and Catalysis and Oxidation Reactions (11 papers). David Lokhat is often cited by papers focused on Catalytic Processes in Materials Science (14 papers), Biofuel production and bioconversion (12 papers) and Catalysis and Oxidation Reactions (11 papers). David Lokhat collaborates with scholars based in South Africa, Malaysia and India. David Lokhat's co-authors include Akil Ahmad, Siti Hamidah Mohd Setapar, Ghulam Md Ashraf, Zarith Asyikin Abdul Aziz, Mohammad Amjad Kamal, Mohd Rafatullah, Magdah Ganash, Alptuğ Karaküçük, Muhammad Mohsin Azim and Maciej Starzak and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Applied Energy.

In The Last Decade

David Lokhat

68 papers receiving 980 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Essential Oils: Extraction Techniques, Pharmaceutical And Therapeutic Potential - A Review

2018 313 citations Akil Ahmad, Siti Hamidah Mohd Setapar et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
David Lokhat South Africa	14	333	233	171	157	148	69	996
Carla Brazinha Portugal	21	279 0.8×	209 0.9×	209 1.2×	132 0.8×	223 1.5×	67	1.2k
Giorgio Grillo Italy	25	423 1.3×	406 1.7×	186 1.1×	175 1.1×	127 0.9×	57	1.4k
Shahram Emami Iran	19	298 0.9×	221 0.9×	136 0.8×	88 0.6×	131 0.9×	58	1.1k
Miria Hespanhol Miranda Reis Brazil	22	487 1.5×	182 0.8×	118 0.7×	126 0.8×	262 1.8×	73	1.4k
Shuliang Liu China	20	180 0.5×	341 1.5×	212 1.2×	150 1.0×	91 0.6×	62	1.1k
Alexandra Cristina Blaga Romania	18	163 0.5×	202 0.9×	168 1.0×	88 0.6×	184 1.2×	93	1.0k
Tahmasb Hatami Brazil	20	435 1.3×	252 1.1×	116 0.7×	109 0.7×	63 0.4×	60	975
María Jesús González‐Muñoz Spain	21	520 1.6×	168 0.7×	289 1.7×	242 1.5×	224 1.5×	40	1.5k
Séverine Camy France	21	613 1.8×	144 0.6×	196 1.1×	124 0.8×	124 0.8×	61	1.1k

Countries citing papers authored by David Lokhat

Since Specialization

Citations

This map shows the geographic impact of David Lokhat's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by David Lokhat with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites David Lokhat more than expected).

Fields of papers citing papers by David Lokhat

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by David Lokhat. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by David Lokhat. The network helps show where David Lokhat may publish in the future.

Co-authorship network of co-authors of David Lokhat

This figure shows the co-authorship network connecting the top 25 collaborators of David Lokhat. A scholar is included among the top collaborators of David Lokhat based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with David Lokhat. David Lokhat is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Lokhat, David, et al.. (2024). Dry reforming of methane in a direct irradiated solar powered system: Process design and optimisation. Applied Energy. 377. 124536–124536. 5 indexed citations

Lokhat, David, et al.. (2023). Process intensification through the application of centrifugal field: An experimental study of absorption processes using the falling film microreactor. Chemical Engineering Science. 271. 118574–118574. 3 indexed citations

Lokhat, David, et al.. (2023). Infrared-based machine learning models for the rapid quantification of lignocellulosic multi-feedstock composition. Bioresource Technology Reports. 25. 101747–101747. 1 indexed citations

Lokhat, David, et al.. (2023). Development of improved correlations for shell side heat transfer co-efficient in multi-tubular reactors network heat exchanger. Thermal Science and Engineering Progress. 39. 101733–101733. 2 indexed citations

Gupta, Rishi, et al.. (2023). Conversion of Biomass-Derived Levulinic Acid into γ-Valerolactone Using Methanesulfonic Acid: An Optimization Study Using Response Surface Methodology. Fermentation. 9(3). 288–288. 6 indexed citations

Lokhat, David, et al.. (2023). Synthesis of Iron on Carbon Foam for Use in the Removal of Phenol from Aqueous Solutions. Molecules. 28(3). 1272–1272. 4 indexed citations

Lokhat, David, et al.. (2022). Synthesis of novel carbon-supported iron oxide sorbents for adsorption of dye from aqueous solutions: equilibrium and flow-through studies. Scientific Reports. 12(1). 20009–20009. 4 indexed citations

Yaqoob, Asim Ali, Mohamad Nasir Mohamad Ibrahim, Khalid Umar, et al.. (2021). A glimpse into the microbial fuel cells for wastewater treatment with energy generation. Desalination and Water Treatment. 214. 379–389. 58 indexed citations

Lokhat, David, et al.. (2021). Investigation of the effects of pretreatment on the elemental composition of ash derived from selected Nigerian lignocellulosic biomass. Scientific Reports. 11(1). 21313–21313. 11 indexed citations

10.

Lokhat, David, et al.. (2021). Experimental determination of the effects of pretreatment on selected Nigerian lignocellulosic biomass in bioethanol production. Scientific Reports. 11(1). 557–557. 86 indexed citations

11.

Eloka‐Eboka, Andrew C., et al.. (2021). Effect of Pith/Fiber Separation, Binders and Hybridization on Energy Density and Physical Properties of Bagasse Briquettes. Journal of Oleo Science. 70(10). 1417–1427. 2 indexed citations

12.

Lokhat, David, et al.. (2021). Kinetic studies on the potential use of citrus-based green and low-cost demulsifying agents for the oil-in-water emulsions' treatment. Journal of environmental chemical engineering. 10(1). 107127–107127. 6 indexed citations

13.

Lokhat, David, et al.. (2021). Performance comparison of WO3/SiO2 to ZSM-5 and γ-Al2O3 in the catalytic dehydration of methanol. South African Journal of Chemical Engineering. 36. 127–133. 1 indexed citations

14.

Lokhat, David, et al.. (2020). Optimization of Levulinic Acid Production from Depithed Sugarcane Bagasse in 1- Ethyl-3-methylimidazolium hydrogen sulfate [EMim][HSO4]. Waste and Biomass Valorization. 12(6). 3179–3191. 10 indexed citations

15.

Nasir, Hasmida Mohd, et al.. (2019). Optimization of process variables using response surface methodology for tocopherol extraction from Roselle seed oil by supercritical carbon dioxide. Industrial Crops and Products. 143. 111886–111886. 55 indexed citations

16.

Lokhat, David, et al.. (2019). Simulation and Optimization of a Multitubular Reactor Train for Acrylic Acid Production. SHILAP Revista de lepidopterología. 3 indexed citations

17.

Chuo, Sing Chuong, Siti Hamidah Mohd‐Setapar, Hasmida Mohd Nasir, et al.. (2018). Reverse micelle Extraction of Antibiotics using an Eco-friendly Sophorolipids Biosurfactant. Scientific Reports. 8(1). 477–477. 28 indexed citations

18.

Chuo, Sing Chuong, Siti Hamidah Mohd Setapar, Akil Ahmad, & David Lokhat. (2016). New Generation Separation and Identification Methods for Erythromycin. Der pharmacia lettre. 8(19). 215–222. 2 indexed citations

19.

Lokhat, David, Maciej Starzak, & Deresh Ramjugernath. (2016). New Insights into the Kinetics of the Gas-Phase Oxidation of Hexafluoropropene. Progress in Reaction Kinetics and Mechanism. 41(4). 418–427. 4 indexed citations

20.

Lokhat, David, et al.. (2015). A Two-Step, Temperature-Staged Direct Coal Liquefaction Process. Zenodo (CERN European Organization for Nuclear Research). 2(7). 896–902. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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