Ahmed Derja

667 total citations
20 papers, 585 citations indexed

About

Ahmed Derja is a scholar working on Materials Chemistry, Civil and Structural Engineering and Metals and Alloys. According to data from OpenAlex, Ahmed Derja has authored 20 papers receiving a total of 585 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Materials Chemistry, 9 papers in Civil and Structural Engineering and 7 papers in Metals and Alloys. Recurrent topics in Ahmed Derja's work include Corrosion Behavior and Inhibition (13 papers), Concrete Corrosion and Durability (9 papers) and Hydrogen embrittlement and corrosion behaviors in metals (7 papers). Ahmed Derja is often cited by papers focused on Corrosion Behavior and Inhibition (13 papers), Concrete Corrosion and Durability (9 papers) and Hydrogen embrittlement and corrosion behaviors in metals (7 papers). Ahmed Derja collaborates with scholars based in France, Morocco and Burundi. Ahmed Derja's co-authors include J. Benzakour, Didier Villemin, H. Amar, Bernard Moreau, Abdessamad Tounsi, Thierry Braisaz, Fatima Berrekhis, A. Outzourhit, F. Lantelme and My Rachid Laamari and has published in prestigious journals such as Journal of The Electrochemical Society, Electrochimica Acta and Corrosion Science.

In The Last Decade

Ahmed Derja

20 papers receiving 550 citations

Peers

Ahmed Derja

CSE

EEE

J. Benzakour Morocco

J. D. Talati India

Effat Jamalizadeh Iran

P. Morales-Gil Mexico

Mükerrem Şahin Türkiye

Francis M. Donahue United States

A.I. Onuchukwu Nigeria

Gamal K. Gomma Egypt

Ahmed Zouaoui Algeria

Sílvia Maria Leite Agostinho Brazil

J. Benzakour Morocco

Ahmed Derja

527 ×1.1

362 ×1.0

CSE

277 ×1.0

78 ×0.9

EEE

69 ×1.1

Citations per year, relative to Ahmed Derja Ahmed Derja (= 1×) peers J. Benzakour

Countries citing papers authored by Ahmed Derja

Since Specialization

Citations

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

Fields of papers citing papers by Ahmed Derja

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ahmed Derja

This figure shows the co-authorship network connecting the top 25 collaborators of Ahmed Derja. A scholar is included among the top collaborators of Ahmed Derja 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 Ahmed Derja. Ahmed Derja 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

Bouhaouss, Ahmed, et al.. (2012). A Steady State Model for Describing the Phosphate Lattice Loss. Procedia Engineering. 46. 134–142. 2 indexed citations

Laamari, My Rachid, J. Benzakour, Fatima Berrekhis, Ahmed Derja, & Didier Villemin. (2011). Etude de l’inhibition de la corrosion du fer en milieu sulfurique 1 M par l’acide hexa méthylène diamine tétra méthyle phosphonique. PRSM. 5(20). 1 indexed citations

Laamari, My Rachid, J. Benzakour, Fatima Berrekhis, Ahmed Derja, & Didier Villemin. (2011). Adsorption and corrosion inhibition of carbon steel in hydrochloric acid medium by hexamethylenediamine tetra(methylene phosphonic acid). Arabian Journal of Chemistry. 9. S245–S251. 48 indexed citations

Laamari, My Rachid, Ahmed Derja, J. Benzakour, & Fatima Berrekhis. (2011). CONTRIBUTION A L’ETUDE DE L’INHIBITION DE LA CORROSION DU FER PAR LE MONOFLUOROPHOSPHATE DE MANGANESE. PRSM. 5(18). 1 indexed citations

Benzakour, J., et al.. (2010). Corrosion inhibition of carbon steel in hydrochloric acid 0.5M by hexa methylene diamine tetramethyl-phosphonic acid. Arabian Journal of Chemistry. 4(3). 271–277. 67 indexed citations

Amar, H., et al.. (2007). Corrosion inhibition of Armco iron by 2-mercaptobenzimidazole in sodium chloride 3% media. Corrosion Science. 49(7). 2936–2945. 114 indexed citations

Amar, H., J. Benzakour, Ahmed Derja, et al.. (2007). Synergistic corrosion inhibition study of Armco iron in sodium chloride by piperidin-1-yl-phosphonic acid–Zn2+ system. Corrosion Science. 50(1). 124–130. 65 indexed citations

Amar, H., et al.. (2006). Synthèse et caractérisation des acides phosphoniques. évaluation des propriétés d’anticorrosion vis-à-vis du fer en milieu NaCl 3%. European Journal of Control. 31(5). 597–610. 1 indexed citations

Amar, H., J. Benzakour, Ahmed Derja, et al.. (2006). Investigation of inhibitive effects of phosphonic acids on corrosion of iron in 3% sodium chloride solution. Corrosion Engineering Science and Technology The International Journal of Corrosion Processes and Corrosion Control. 41(4). 291–296. 6 indexed citations

10.

Amar, H., J. Benzakour, Ahmed Derja, et al.. (2005). Piperidin-1-yl-phosphonic acid and (4-phosphono-piperazin-1-yl) phosphonic acid: A new class of iron corrosion inhibitors in sodium chloride 3% media. Applied Surface Science. 252(18). 6162–6172. 70 indexed citations

11.

Laamari, My Rachid, et al.. (2004). Calcium monofluorophosphate: a new class of corrosion inhibitors in NaCl medium. Journal of Electroanalytical Chemistry. 569(1). 1–6. 19 indexed citations

12.

Amar, H., J. Benzakour, Ahmed Derja, Didier Villemin, & Bernard Moreau. (2003). A corrosion inhibition study of iron by phosphonic acids in sodium chloride solution. Journal of Electroanalytical Chemistry. 558. 131–139. 87 indexed citations

13.

Derja, Ahmed, et al.. (2000). Synth�se et caract�risation de ZnPOF,5/2HO ? evaluation des propri�t�s anticorrosion vis-�-vis de substrats de fer. Annales de Chimie Science des Matériaux. 25(2). 127–141. 8 indexed citations

14.

Lantelme, F., et al.. (1998). Model of nickel electrodeposition from acidic medium. Journal of Applied Electrochemistry. 28(9). 907–913. 44 indexed citations

15.

Kumagai, Naoaki, et al.. (1998). Synthesis of Hexagonal Tungsten Trioxide Thin Film and Electrochemical Lithium Intercalation. Denki Kagaku oyobi Kogyo Butsuri Kagaku. 66(12). 1223–1229. 3 indexed citations

16.

Benzakour, J. & Ahmed Derja. (1997). Characterisation of the passive film on iron in phosphate medium by voltammetry and XPS measurements. Journal of Electroanalytical Chemistry. 437(1-2). 119–124. 21 indexed citations

17.

Benzakour, J. & Ahmed Derja. (1993). Electrochemical passivation of iron in phosphate medium. Electrochimica Acta. 38(17). 2547–2550. 18 indexed citations

18.

Lantelme, F., Ahmed Derja, Naoya Kumagai, & M. Chemla. (1989). Etude de la formation d'alliages superficiels par electrodepot d'aluminium sur des matrices de fer ou de nickel. Electrochimica Acta. 34(9). 1371–1377. 2 indexed citations

19.

Lantelme, F., Ahmed Derja, Naoaki Kumagai, & M. Chemla. (1989). Application of Electrochemical Techniques to the Study of the Diffusion of Aluminum Ions in Fused Salts, and of Solid‐State Interdiffusion in the System Al‐Ni. Journal of The Electrochemical Society. 136(6). 1714–1720. 2 indexed citations

20.

Lantelme, F., Ahmed Derja, & Naoaki Kumagai. (1988). Electroreduction of Ni2+ and Fe2+ in a fused electrolyte. Journal of Electroanalytical Chemistry. 248(2). 369–380. 6 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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