Nnaemeka Nnaji

745 total citations
43 papers, 573 citations indexed

About

Nnaemeka Nnaji is a scholar working on Materials Chemistry, Water Science and Technology and Civil and Structural Engineering. According to data from OpenAlex, Nnaemeka Nnaji has authored 43 papers receiving a total of 573 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Materials Chemistry, 12 papers in Water Science and Technology and 11 papers in Civil and Structural Engineering. Recurrent topics in Nnaemeka Nnaji's work include Corrosion Behavior and Inhibition (12 papers), Concrete Corrosion and Durability (11 papers) and Hydrogen embrittlement and corrosion behaviors in metals (7 papers). Nnaemeka Nnaji is often cited by papers focused on Corrosion Behavior and Inhibition (12 papers), Concrete Corrosion and Durability (11 papers) and Hydrogen embrittlement and corrosion behaviors in metals (7 papers). Nnaemeka Nnaji collaborates with scholars based in Nigeria, South Africa and India. Nnaemeka Nnaji's co-authors include Julius U. Ani, C. O. B. Okoye, Tebello Nyokong, Damian C. Onwudiwe, Elias E. Elemike, Anthony C. Ekennia, John Mack, Njemuwa Nwaji, Okechukwu D. Onukwuli and N.O. Obi-Egbedi and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Hazardous Materials and Coordination Chemistry Reviews.

In The Last Decade

Nnaemeka Nnaji

42 papers receiving 554 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nnaemeka Nnaji Nigeria 14 283 133 127 92 77 43 573
S. A. Odoemelam Nigeria 16 461 1.6× 308 2.3× 54 0.4× 176 1.9× 70 0.9× 32 705
Danping Li China 15 175 0.6× 29 0.2× 104 0.8× 18 0.2× 25 0.3× 33 618
Divya Bajpai Tripathy India 12 268 0.9× 144 1.1× 37 0.3× 88 1.0× 147 1.9× 57 561
Cynthia E. Ogukwe Nigeria 13 589 2.1× 462 3.5× 20 0.2× 294 3.2× 52 0.7× 31 711
Victor Mkpenie Nigeria 12 184 0.7× 117 0.9× 17 0.1× 81 0.9× 50 0.6× 23 382
Annamalai Rajendran India 11 167 0.6× 27 0.2× 23 0.2× 21 0.2× 35 0.5× 16 377
Seham S. Alterary Saudi Arabia 14 196 0.7× 87 0.7× 48 0.4× 4 0.0× 252 3.3× 47 799
Yavuz Sürme Türkiye 13 96 0.3× 35 0.3× 57 0.4× 28 0.3× 32 0.4× 31 436
René H. Lara Mexico 13 125 0.4× 28 0.2× 121 1.0× 18 0.2× 9 0.1× 26 518
Ola I. El-Shafey Egypt 12 126 0.4× 15 0.1× 166 1.3× 5 0.1× 79 1.0× 19 402

Countries citing papers authored by Nnaemeka Nnaji

Since Specialization
Citations

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

Fields of papers citing papers by Nnaemeka Nnaji

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nnaemeka Nnaji

This figure shows the co-authorship network connecting the top 25 collaborators of Nnaemeka Nnaji. A scholar is included among the top collaborators of Nnaemeka 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 Nnaemeka Nnaji. Nnaemeka Nnaji is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Okoro, Uchechukwu C., et al.. (2024). Synthesis, characterization and computational studies on (E)-4-(1-((2-hydroxyphenyl)imi no) hexyl)-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one. Journal of Molecular Structure. 1323. 140552–140552. 1 indexed citations
2.
Nnaji, Nnaemeka, et al.. (2024). Crystal structure of lead(II) with the flavonoid morin elucidating evidence of the “inert pair effect” as well as a computational study. Journal of Molecular Structure. 1307. 137993–137993. 2 indexed citations
3.
Nnaji, Nnaemeka, et al.. (2024). Optimization and the kinetics of coag-flocculation using periwinkle shells for paint wastewater treatment. International Journal of Environmental Science and Technology. 22(11). 10159–10180. 1 indexed citations
4.
Olasunkanmi, Lukman O., et al.. (2024). Biomass of Anthonotha macrophylla leaf extract as a mild steel acid corrosion inhibitor: Experimental and theoretical study. SHILAP Revista de lepidopterología. 7. 100344–100344. 2 indexed citations
5.
Quadri, Taiwo W., Ekemini D. Akpan, Omar Dagdag, et al.. (2024). A critical review of coordination chemistry of pyrimidine and pyridazine compounds: Bonding, chelation and corrosion inhibition. Coordination Chemistry Reviews. 523. 216285–216285. 15 indexed citations
6.
Nnaji, Nnaemeka, Pınar Şen, Авни Бериша, et al.. (2023). Assessing the potentials of free base and gallium metalated tertbutylphthalocyanines as aluminium corrosion inhibitors. International Journal of Electrochemical Science. 18(12). 100345–100345. 4 indexed citations
7.
Ukoha, P. O., Eric C. Hosten, Nnaemeka Nnaji, et al.. (2023). Synthesis, structure, preliminary antimicrobial and antimalarial studies of 1,1′-(piperazine-1,4-diyl)bis(2-phenylethan-1-one) and its lanthanide, Ce(III), Pr(III), and Nd(III) complexes. Journal of Molecular Structure. 1300. 137287–137287. 2 indexed citations
8.
Nnaji, Nnaemeka, Chukwujindu M. A. Iwegbue, İlknur Babahan, et al.. (2023). Anticancer and antimicrobial activities of a novel 4-nitrobenzohydrazone and the Cu(II), Ni(II), Co(II), and Mn(II) complexes. Inorganic and Nano-Metal Chemistry. 55(1). 1–17. 2 indexed citations
9.
Nnaji, Nnaemeka, Njemuwa Nwaji, John Mack, & Tebello Nyokong. (2021). Ball-type phthalocyanines and reduced graphene oxide nanoparticles as separate and combined corrosion inhibitors of aluminium in HCl. Journal of Molecular Structure. 1236. 130279–130279. 9 indexed citations
10.
Nnaji, Nnaemeka, Pınar Şen, & Tebello Nyokong. (2021). Aluminum corrosion retardation properties of acetamidophenoxy phthalocyanines: Effect of central metal. Journal of Molecular Structure. 1242. 130806–130806. 9 indexed citations
11.
Nnaji, Nnaemeka, Njemuwa Nwaji, & Tebello Nyokong. (2020). Electrodeposited Benzothiazole Phthalocyanines for Corrosion Inhibition of Aluminium in Acidic Medium. SHILAP Revista de lepidopterología. 2020. 1–11. 2 indexed citations
12.
Nnaji, Nnaemeka, Njemuwa Nwaji, Gertrude Fomo, John Mack, & Tebello Nyokong. (2019). Inhibition of Aluminium Corrosion Using Benzothiazole and Its Phthalocyanine Derivative. Electrocatalysis. 10(4). 445–458. 18 indexed citations
13.
Okoye, P. A. C., et al.. (2014). Hydrophobic treatment of corn cob by acetylation: Kinetics and thermodynamics studies. Journal of environmental chemical engineering. 2(3). 1699–1704. 32 indexed citations
14.
Nnaji, Nnaemeka, et al.. (2013). The Solution of Reversible First Order Reaction Equation Revisited. 3(3). 212–218. 2 indexed citations
15.
Ukoha, P. O., et al.. (2012). GREEN INHIBITOR FOR ALUMINIUM AND MILD STEEL IN ACIDIC MEDIA : A CASE STUDY OF EXUDATES OF EUCALYPTUS CITRIODORA. International Journal of Chemical Sciences. 10(3). 1365–1373. 2 indexed citations
16.
Nnaji, Nnaemeka, et al.. (2012). Kinetics and Thermodynamics of Aluminium Corrosion Inhibition by Anthocleista Djalonensis Leaf Extract in Hydrochloric Acid Solution. International Journal of Chemical Sciences. 10(1). 182–194. 5 indexed citations
17.
Ani, Julius U., Nnaemeka Nnaji, C. O. B. Okoye, & Okechukwu D. Onukwuli. (2012). Factorial analyses, equilibrium studies, kinetics and thermodynamics of the removal of suspended particles from an industrial effluent on coal based activated carbon.. International Journal of Chemical Sciences. 10(3). 1765–1784. 3 indexed citations
18.
Ani, Julius U., Nnaemeka Nnaji, C. O. B. Okoye, & Okechukwu D. Onukwuli. (2012). The Coagulation Performance of Okra Mucilage in an Industrial Effluent by Turbidimetry. International Journal of Chemical Sciences. 10(3). 1293–1308. 8 indexed citations
19.
Ani, Julius U., Nnaemeka Nnaji, Okechukwu D. Onukwuli, & C. O. B. Okoye. (2012). Nephelometric and functional parameters response of coagulation for the purification of industrial wastewater using Detarium microcarpum. Journal of Hazardous Materials. 243. 59–66. 35 indexed citations
20.
Nnaji, Nnaemeka, et al.. (2004). MONTHLY VARIATION OF THE PHYSICOCHEMICAL PROPERTIES OF EFFLUENTS FROM RIMCO INDUSTRIES NNEWI, NIGERIA. Global Journal of Pure and Applied Sciences. 10(1). 2 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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