Patrick Chukwudi Nnaji

704 total citations
35 papers, 562 citations indexed

About

Patrick Chukwudi Nnaji is a scholar working on Water Science and Technology, Industrial and Manufacturing Engineering and Mechanical Engineering. According to data from OpenAlex, Patrick Chukwudi Nnaji has authored 35 papers receiving a total of 562 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Water Science and Technology, 13 papers in Industrial and Manufacturing Engineering and 4 papers in Mechanical Engineering. Recurrent topics in Patrick Chukwudi Nnaji's work include Coagulation and Flocculation Studies (10 papers), Wastewater Treatment and Reuse (6 papers) and Adsorption and biosorption for pollutant removal (5 papers). Patrick Chukwudi Nnaji is often cited by papers focused on Coagulation and Flocculation Studies (10 papers), Wastewater Treatment and Reuse (6 papers) and Adsorption and biosorption for pollutant removal (5 papers). Patrick Chukwudi Nnaji collaborates with scholars based in Nigeria, India and United States. Patrick Chukwudi Nnaji's co-authors include Valentine Chikaodili Anadebe, Matthew C. Menkiti, B. I. Okolo, O.D. Onukwuli, I.G. Ezemagu, Okechukwu D. Onukwuli, Okechukwu Dominic Onukwuli, Emmanuel Olusola Oke, Chukwunonso Chukwuzuloke Okoye and Callistus N. Ude and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Cleaner Production and Journal of Molecular Liquids.

In The Last Decade

Patrick Chukwudi Nnaji

35 papers receiving 552 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Patrick Chukwudi Nnaji Nigeria	15	281	125	115	87	74	35	562
A.R. Saleemi Pakistan	10	311 1.1×	145 1.2×	61 0.5×	62 0.7×	81 1.1×	18	565
Paschal Enyinnaya Ohale Nigeria	16	357 1.3×	106 0.8×	181 1.6×	134 1.5×	37 0.5×	24	821
Anas Driouich Morocco	12	142 0.5×	69 0.6×	66 0.6×	37 0.4×	101 1.4×	28	361
Abdelhafid Essadki Morocco	14	691 2.5×	115 0.9×	230 2.0×	243 2.8×	60 0.8×	29	941
Salman H. Abbas Iraq	6	158 0.6×	56 0.4×	50 0.4×	35 0.4×	35 0.5×	16	339
Mounir Bennajah Morocco	13	320 1.1×	31 0.2×	114 1.0×	81 0.9×	22 0.3×	17	557
Sudeshna Saha India	16	92 0.3×	308 2.5×	162 1.4×	62 0.7×	24 0.3×	26	656
Soumya Chattoraj India	14	379 1.3×	48 0.4×	115 1.0×	85 1.0×	18 0.2×	15	656
Katarina Trivunac Serbia	12	235 0.8×	62 0.5×	65 0.6×	76 0.9×	54 0.7×	27	454
Abdullahi Kilaco Usman Saudi Arabia	15	198 0.7×	66 0.5×	137 1.2×	86 1.0×	91 1.2×	26	663

Countries citing papers authored by Patrick Chukwudi Nnaji

Since Specialization

Citations

This map shows the geographic impact of Patrick Chukwudi Nnaji'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 Patrick Chukwudi Nnaji with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Patrick Chukwudi Nnaji more than expected).

Fields of papers citing papers by Patrick Chukwudi Nnaji

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Patrick Chukwudi Nnaji. 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 Patrick Chukwudi Nnaji. The network helps show where Patrick Chukwudi Nnaji may publish in the future.

Co-authorship network of co-authors of Patrick Chukwudi Nnaji

This figure shows the co-authorship network connecting the top 25 collaborators of Patrick Chukwudi Nnaji. A scholar is included among the top collaborators of Patrick Chukwudi Nnaji 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 Patrick Chukwudi Nnaji. Patrick Chukwudi Nnaji 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

Nnaji, Patrick Chukwudi, et al.. (2024). Physisorption or chemisorption: Insight from AI computing model based on DFT, MC/MD-simulation for prediction of MOF-based inhibitor adsorption on Cu in brine solution. Computational and Theoretical Chemistry. 1238. 114730–114730. 12 indexed citations

Ezemagu, I.G., Marcel I. Ejimofor, Matthew C. Menkiti, Patrick Chukwudi Nnaji, & Valentine Chikaodili Anadebe. (2023). Application of Terebralia palustris shell extract for bio-coagulation treatment of produced water and digestion of generated sludge into enriched biomethane. Journal of Cleaner Production. 390. 136063–136063. 6 indexed citations

Ude, Callistus N., et al.. (2023). Optimization of dual transesterification of jatropha seed oil to biolubricant using hybridized response surface methodology (RSM) and adaptive neuro fuzzy inference system (ANFIS)-genetic algorithm (GA). SHILAP Revista de lepidopterología. 4. 100050–100050. 12 indexed citations

Nnaji, Patrick Chukwudi, et al.. (2023). Statistical computation and artificial neural algorithm modeling for the treatment of dye wastewater using mucuna sloanei as coagulant and study of the generated sludge. Results in Engineering. 19. 101216–101216. 24 indexed citations

Nnaji, Patrick Chukwudi, et al.. (2023). Performance evaluation and optimization of the treatment of dye laden wastewater using alum and Luffa cylindrica seed extract as coagulant. Environmental Quality Management. 33(3). 157–171. 3 indexed citations

Anadebe, Valentine Chikaodili, Patrick Chukwudi Nnaji, O.D. Onukwuli, et al.. (2022). Multidimensional insight into the corrosion inhibition of salbutamol drug molecule on mild steel in oilfield acidizing fluid: Experimental and computer aided modeling approach. Journal of Molecular Liquids. 349. 118482–118482. 54 indexed citations

Ejimofor, Marcel I., I.G. Ezemagu, Patrick Chukwudi Nnaji, et al.. (2022). Adsorption kinetics, mechanistic, isotherm and thermodynamics study of petroleum produced water coagulation using novel Egeria radiate shell extract (ERSE). Journal of the Indian Chemical Society. 99(3). 100357–100357. 15 indexed citations

Ude, Callistus N., et al.. (2022). Prediction of some thermo-physical properties of biodiesel using ANFIS and ANN cum sensitivity analysis. Cleaner Waste Systems. 2. 100006–100006. 17 indexed citations

Onukwuli, Okechukwu Dominic, Valentine Chikaodili Anadebe, Patrick Chukwudi Nnaji, et al.. (2021). Effect of pigeon pea seed (isoflavone) molecules on corrosion inhibition of mild steel in oilfield descaling solution: electro-kinetic, DFT modeling and optimization studies. Journal of the Iranian Chemical Society. 18(11). 2983–3005. 19 indexed citations

10.

Onukwuli, O.D., Patrick Chukwudi Nnaji, Matthew C. Menkiti, et al.. (2021). Dual-purpose optimization of dye-polluted wastewater decontamination using bio-coagulants from multiple processing techniques via neural intelligence algorithm and response surface methodology. Journal of the Taiwan Institute of Chemical Engineers. 125. 372–386. 50 indexed citations

11.

Anadebe, Valentine Chikaodili, et al.. (2021). Evaluation of Bitter Kola Leaf Extract as an Anticorrosion Additive for Mild Steel in 1.2 M H2SO4 Electrolyte. South African Journal of Chemistry. 75. 16 indexed citations

12.

Okolo, B. I., Oladayo Adeyi, Emmanuel Olusola Oke, et al.. (2021). Coagulation kinetic study and optimization using response surface methodology for effective removal of turbidity from paint wastewater using natural coagulants. Scientific African. 14. e00959–e00959. 39 indexed citations

13.

Nnaji, Patrick Chukwudi, et al.. (2020). Efficiency evaluation of Luffa cylindrica and Mucuna sloanei seeds in dye removal: a news approach. World Scientific News. 146. 184–201. 3 indexed citations

14.

Oke, Emmanuel Olusola, et al.. (2020). Black-box modelling, bi-objective optimization and ASPEN batch simulation of phenolic compound extraction from Nauclea latifolia root. Heliyon. 7(1). e05856–e05856. 14 indexed citations

15.

Oke, Emmanuel Olusola, et al.. (2020). Parametric analysis and soft-computing prediction of sweet potatoes (Ipomoea batatas L) starch drying using machine learning techniques. SN Applied Sciences. 2(9). 8 indexed citations

16.

Okolo, B. I., et al.. (2018). Optimizing bio-coagulants for brewery wastewater treatment using response surface methodology. Nigerian Journal of Technology. 36(4). 1104–1104. 14 indexed citations

17.

Okolo, B. I., Patrick Chukwudi Nnaji, & Okechukwu D. Onukwuli. (2016). Nephelometric approach to study coagulation–flocculation of brewery effluent medium using Detarium microcarpum seed powder by response surface methodology. Journal of environmental chemical engineering. 4(1). 992–1001. 17 indexed citations

18.

Menkiti, Matthew C., et al.. (2015). PROCESS OPTIMIZATION AND KINETICS OF BIOLUBRICANT SYNTHESIS FROM FLUTED PUMPKIN SEED. European Scientific Journal ESJ. 11(27). 5 indexed citations

19.

Okolo, B. I., et al.. (2014). The Performance of Okra seed (Hibiscus esculentus L.) Extract in Removal of Suspended Particles from Brewery Effluent by Coag-Flocculation Process. British Journal of Applied Science & Technology. 4(34). 4791–4806. 13 indexed citations

20.

Nnaji, Patrick Chukwudi, B. I. Okolo, & Matthew C. Menkiti. (2014). Nephelometric Performance Evaluation of Oxidized Starch in the Treatment of Coal Washery Effluent. Natural Resources. 5(3). 79–89. 18 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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