R.L. Espinoza

1.2k total citations
11 papers, 849 citations indexed

About

R.L. Espinoza is a scholar working on Catalysis, Inorganic Chemistry and Mechanical Engineering. According to data from OpenAlex, R.L. Espinoza has authored 11 papers receiving a total of 849 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Catalysis, 5 papers in Inorganic Chemistry and 4 papers in Mechanical Engineering. Recurrent topics in R.L. Espinoza's work include Zeolite Catalysis and Synthesis (5 papers), Catalysts for Methane Reforming (4 papers) and Catalysis and Oxidation Reactions (3 papers). R.L. Espinoza is often cited by papers focused on Zeolite Catalysis and Synthesis (5 papers), Catalysts for Methane Reforming (4 papers) and Catalysis and Oxidation Reactions (3 papers). R.L. Espinoza collaborates with scholars based in South Africa, Mexico and United States. R.L. Espinoza's co-authors include B. Jager, A.P. Steynberg, C.P. Nicolaides, Ruud Snel, Alexander Burcat, R. Farmer, Richard A. Matula, Rajamani Krishna, Jeroen W. A. De Swart and S.T. Sie and has published in prestigious journals such as International Journal of Pharmaceutics, Catalysis Today and Applied Catalysis A General.

In The Last Decade

R.L. Espinoza

11 papers receiving 790 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R.L. Espinoza South Africa	10	606	367	356	298	167	11	849
Zhijian Da China	13	384 0.6×	105 0.3×	485 1.4×	162 0.5×	263 1.6×	30	708
Ikuo Ushiki Japan	21	410 0.7×	605 1.6×	226 0.6×	321 1.1×	70 0.4×	51	807
Clarke Palmer United States	9	443 0.7×	209 0.6×	421 1.2×	161 0.5×	43 0.3×	12	690
Phuong Do United States	6	116 0.2×	475 1.3×	238 0.7×	348 1.2×	169 1.0×	7	725
Dimitris K. Liguras United States	9	747 1.2×	211 0.6×	715 2.0×	431 1.4×	56 0.3×	10	1.1k
Kamyar Keyvanloo United States	17	373 0.6×	273 0.7×	366 1.0×	261 0.9×	162 1.0×	25	747
Johannes M. L. Penninger Netherlands	13	156 0.3×	390 1.1×	65 0.2×	82 0.3×	73 0.4×	27	547
Tuiana Shoinkhorova Saudi Arabia	13	324 0.5×	125 0.3×	329 0.9×	203 0.7×	367 2.2×	26	682
Е. А. Кацман Russia	11	152 0.3×	246 0.7×	148 0.4×	232 0.8×	93 0.6×	57	468
Renata Patrini Italy	13	145 0.2×	199 0.5×	306 0.9×	82 0.3×	173 1.0×	19	706

Countries citing papers authored by R.L. Espinoza

Since Specialization

Citations

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

Fields of papers citing papers by R.L. Espinoza

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R.L. Espinoza

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

All Works

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11 of 11 papers shown

Espinoza, R.L.. (2000). Influence of admixed citric acid on the release profile of pelanserin hydrochloride from HPMC matrix tablets. International Journal of Pharmaceutics. 201(2). 165–173. 61 indexed citations

Espinoza, R.L., et al.. (1999). Low temperature Fischer–Tropsch synthesis from a Sasol perspective. Applied Catalysis A General. 186(1-2). 13–26. 209 indexed citations

Steynberg, A.P., et al.. (1999). High temperature Fischer–Tropsch synthesis in commercial practice. Applied Catalysis A General. 186(1-2). 41–54. 146 indexed citations

Swart, Jeroen W. A. De, et al.. (1997). Selection, design and scale up of the Fischer Tropsch slurry reactor. UvA-DARE (University of Amsterdam). 213–218. 5 indexed citations

Jager, B. & R.L. Espinoza. (1995). Advances in low temperature Fischer-Tropsch synthesis. Catalysis Today. 23(1). 17–28. 231 indexed citations

Espinoza, R.L., et al.. (1987). Catalytic oligomerization of ethene over nickel-exchanged amorphous silica-alumina; Effect of the nickel concentration. Applied Catalysis. 31(2). 259–266. 33 indexed citations

Espinoza, R.L., et al.. (1987). Catalytic oligomerization of ethene over nickel-exchanged amorphous silica-alumina; effect of the reaction conditions and modelling of the reaction.. Applied Catalysis. 29(1). 175–184. 29 indexed citations

Espinoza, R.L., et al.. (1987). Catalytic oligomerization of ethene over nickel-exchanged amorphous silica-aluminas; effect of the acid strength of the support. Applied Catalysis. 29(2). 295–303. 52 indexed citations

Espinoza, R.L.. (1986). Catalytic conversion of methanol to hydrocarbons: Autocatalysis reconsidered. Applied Catalysis. 26. 203–209. 17 indexed citations

10.

Espinoza, R.L., et al.. (1983). Catalytic conversion of methanol to hydrocarbons over amorphous or zeolitic silica-alumina. Applied Catalysis. 6(1). 11–26. 33 indexed citations

11.

Burcat, Alexander, R. Farmer, R.L. Espinoza, & Richard A. Matula. (1979). Comparative ignition delay times for selected ring-structured hydrocarbons. Combustion and Flame. 36. 313–316. 33 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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