R. B. Fahim

717 total citations
41 papers, 660 citations indexed

About

R. B. Fahim is a scholar working on Materials Chemistry, Inorganic Chemistry and Catalysis. According to data from OpenAlex, R. B. Fahim has authored 41 papers receiving a total of 660 indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Materials Chemistry, 14 papers in Inorganic Chemistry and 12 papers in Catalysis. Recurrent topics in R. B. Fahim's work include Catalytic Processes in Materials Science (20 papers), Catalysis and Oxidation Reactions (11 papers) and Thermal and Kinetic Analysis (9 papers). R. B. Fahim is often cited by papers focused on Catalytic Processes in Materials Science (20 papers), Catalysis and Oxidation Reactions (11 papers) and Thermal and Kinetic Analysis (9 papers). R. B. Fahim collaborates with scholars based in Egypt, Saudi Arabia and France. R. B. Fahim's co-authors include Mohamed I. Zaki, N. Sheppard, G.A.M. Hussein, R.M. Gabr, S.A.A. Mansour, R. Sh. Mikhail, Charles Kappenstein, A.K.H. Nohman, G.A. Kolta and Hamdy M. Ismail and has published in prestigious journals such as The Journal of Physical Chemistry, Journal of Colloid and Interface Science and Journal of Catalysis.

In The Last Decade

R. B. Fahim

39 papers receiving 626 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R. B. Fahim Egypt	14	566	261	171	121	94	41	660
Hamdy M. Ismail Egypt	15	430 0.8×	165 0.6×	109 0.6×	97 0.8×	89 0.9×	31	582
Katsue Shibata Japan	4	493 0.9×	185 0.7×	164 1.0×	161 1.3×	103 1.1×	7	664
Wolfgang Gruenert Germany	6	428 0.8×	209 0.8×	159 0.9×	97 0.8×	82 0.9×	7	531
Edmond I. Ko United States	14	865 1.5×	394 1.5×	219 1.3×	173 1.4×	135 1.4×	31	1.0k
Friederike C. Lange Germany	10	348 0.6×	256 1.0×	142 0.8×	138 1.1×	53 0.6×	11	489
A. A. Budneva Russia	15	554 1.0×	367 1.4×	155 0.9×	207 1.7×	88 0.9×	38	759
Fabio Milella Italy	9	738 1.3×	412 1.6×	190 1.1×	140 1.2×	115 1.2×	12	860
Тоkuо Matsuzaki Japan	9	479 0.8×	362 1.4×	137 0.8×	109 0.9×	61 0.6×	12	742
H. Schmelz Germany	13	616 1.1×	354 1.4×	60 0.4×	184 1.5×	76 0.8×	17	728
M. Mathieu Belgium	11	707 1.2×	169 0.6×	258 1.5×	153 1.3×	115 1.2×	12	869

Countries citing papers authored by R. B. Fahim

Since Specialization

Citations

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

Fields of papers citing papers by R. B. Fahim

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. B. Fahim. 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 R. B. Fahim. The network helps show where R. B. Fahim may publish in the future.

Co-authorship network of co-authors of R. B. Fahim

This figure shows the co-authorship network connecting the top 25 collaborators of R. B. Fahim. A scholar is included among the top collaborators of R. B. Fahim 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 R. B. Fahim. R. B. Fahim 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

Fahim, R. B., et al.. (2004). Low-temperature adsorption of oxygen on calcined chromia: IR spectroscopic and sorptiometric evidence for oxygen-assisted topochemical reduction of surface chromate species. Applied Catalysis A General. 265(2). 229–235. 7 indexed citations

Mahmoud, M. R., et al.. (1987). Thermal decomposition of ammonium permanganate. Journal of thermal analysis. 32(3). 883–891. 4 indexed citations

Ismail, Hamdy M., Charis R. Theocharis, David N. Waters, Mohamed I. Zaki, & R. B. Fahim. (1987). The nature of supported-molybdena catalysts. Evidence from a raman and X-ray diffraction investigation of pyridine adsorption. Journal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed Phases. 83(5). 1601–1601. 11 indexed citations

Zaki, Mohamed I., et al.. (1987). Assessment of textural consequences of compacting calcined chromia gel by nitrogen sorption isotherms. Colloids and Surfaces. 23(1-2). 1–14. 1 indexed citations

Zaki, Mohamed I., Hamdy M. Ismail, & R. B. Fahim. (1986). Surface microstructure investigation of calcined θ‐Al ₂ O ₃ ‐supported molybdena catalyst. Surface and Interface Analysis. 8(5). 185–194. 8 indexed citations

Zaki, Mohamed I., et al.. (1985). Characterization of the powder mixture of the reaction between alumina and barium carbonate. Journal of Materials Science Letters. 4(5). 517–522. 17 indexed citations

Zaki, Mohamed I., et al.. (1984). A thermogravimetric study of the kinetics of the solid state reaction between alumina and barium carbonate. Thermochimica Acta. 74(1-3). 167–173. 4 indexed citations

Fahim, R. B., R.M. Gabr, & Mohamed I. Zaki. (1983). Effect of the incorporation of foreign ions on structural characteristics of calcined chromia gel. Colloids and Surfaces. 6(2). 135–142. 5 indexed citations

Fahim, R. B., et al.. (1982). Surface texture of the mixed Al-Co oxide spinel phase. Surface Technology. 17(4). 281–290. 4 indexed citations

10.

Fahim, R. B., R.M. Gabr, Mohamed I. Zaki, & S.A.A. Mansour. (1982). The effect of surface non-stoichiometry on the texture of the NiO-Cr2O3 system. Surface Technology. 17(2). 175–184. 5 indexed citations

11.

Fahim, R. B., et al.. (1982). ChemInform Abstract: FORMATION AND ACTIVITY OF CERTAIN CHROMITE CATALYSTS. Chemischer Informationsdienst. 13(10). 3 indexed citations

12.

Fahim, R. B., Mohamed I. Zaki, & R.M. Gabr. (1982). The catalytic decomposition of 2-propanol on calcined chromia: the nature of the active sites. Applied Catalysis. 4(2). 189–200. 18 indexed citations

13.

Fahim, R. B. & Mohamed I. Zaki. (1981). Effect of the incorporation of foreign ions on the activity of chromia catalysts. Surface Technology. 14(3). 289–294. 7 indexed citations

14.

Fahim, R. B., Mohamed I. Zaki, & R.M. Gabr. (1981). The activity of nickel chromite catalyst. Powder Technology. 30(2). 105–110. 9 indexed citations

15.

Fahim, R. B., R.M. Gabr, Mohamed I. Zaki, & S.A.A. Mansour. (1981). Nonstoichiometry and surface characterization of chromia gel. Journal of Colloid and Interface Science. 81(2). 468–476. 32 indexed citations

16.

Hassan, Sedky H.A., et al.. (1981). Determination of the surface oxygen on NiO and its oxidation power. Surface Technology. 14(1). 91–96. 1 indexed citations

17.

Fahim, R. B. & G.A. Kolta. (1970). Thermal decomposition of hydrated cadmium oxide. The Journal of Physical Chemistry. 74(12). 2502–2507. 15 indexed citations

18.

Fahim, R. B., R.M. Gabr, & R. Sh. Mikhail. (1970). Surface area and pore structure of thorium dioxide. Journal of Applied Chemistry. 20(7). 216–221. 3 indexed citations

19.

Mikhail, R. Sh. & R. B. Fahim. (1967). Thermal treatment of thorium oxide gel at low temperatures. Journal of Applied Chemistry. 17(5). 147–150. 12 indexed citations

20.

Fahim, R. B. & E. A. Moelwyn‐Hughes. (1956). 214. Kinetics of the reaction between methyl iodide and trimethylamine in carbon tetrachloride solution. Journal of the Chemical Society (Resumed). 1035–1035. 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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