Roberto Portillo

627 total citations
46 papers, 305 citations indexed

About

Roberto Portillo is a scholar working on Inorganic Chemistry, Materials Chemistry and Mechanical Engineering. According to data from OpenAlex, Roberto Portillo has authored 46 papers receiving a total of 305 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Inorganic Chemistry, 19 papers in Materials Chemistry and 8 papers in Mechanical Engineering. Recurrent topics in Roberto Portillo's work include Zeolite Catalysis and Synthesis (13 papers), Mesoporous Materials and Catalysis (13 papers) and Carbon Dioxide Capture Technologies (7 papers). Roberto Portillo is often cited by papers focused on Zeolite Catalysis and Synthesis (13 papers), Mesoporous Materials and Catalysis (13 papers) and Carbon Dioxide Capture Technologies (7 papers). Roberto Portillo collaborates with scholars based in Mexico, Russia and Spain. Roberto Portillo's co-authors include Miguel Ángel Hernández Espinosa, Fernando Rojas, Vitalii Petranovskii, R. Gómez, E. Rubio, O. Novaro, Bokhimi, T. López, M. Asomoza and Víctor Lara and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Hazardous Materials and Langmuir.

In The Last Decade

Roberto Portillo

41 papers receiving 296 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roberto Portillo Mexico 11 158 77 49 43 31 46 305
Fangling Wang China 9 144 0.9× 64 0.8× 27 0.6× 54 1.3× 47 1.5× 23 359
Adolfo Romero-Galarza Mexico 12 149 0.9× 83 1.1× 103 2.1× 75 1.7× 60 1.9× 20 350
Asmaa Jrad Lebanon 10 159 1.0× 161 2.1× 63 1.3× 70 1.6× 41 1.3× 13 324
Danilo Oliveira Santos Brazil 6 244 1.5× 95 1.2× 66 1.3× 67 1.6× 81 2.6× 9 424
Zhiqun Xu China 11 141 0.9× 99 1.3× 42 0.9× 79 1.8× 43 1.4× 14 414
Xiaoqin Zhuang China 9 161 1.0× 144 1.9× 35 0.7× 30 0.7× 43 1.4× 9 336
Ceyda Bilgiç Türkiye 9 100 0.6× 48 0.6× 47 1.0× 67 1.6× 89 2.9× 18 349
María S. Legnoverde Argentina 10 154 1.0× 38 0.5× 56 1.1× 124 2.9× 79 2.5× 20 347
A. de Angelis Italy 9 212 1.3× 150 1.9× 99 2.0× 50 1.2× 90 2.9× 16 354
Yeisy C. López Mexico 11 159 1.0× 126 1.6× 41 0.8× 60 1.4× 44 1.4× 12 355

Countries citing papers authored by Roberto Portillo

Since Specialization
Citations

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

Fields of papers citing papers by Roberto Portillo

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roberto Portillo

This figure shows the co-authorship network connecting the top 25 collaborators of Roberto Portillo. A scholar is included among the top collaborators of Roberto Portillo 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 Roberto Portillo. Roberto Portillo 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.
Espinosa, Miguel Ángel Hernández, et al.. (2025). Photoreduction of methylene blue using nanoporous composite materials. Results in Engineering. 26. 104662–104662. 1 indexed citations
2.
Espinosa, Miguel Ángel Hernández, et al.. (2023). CO2 Adsorption on Natural Zeolites from Puebla, México, by Inverse Gas Chromatography. Separations. 10(4). 238–238. 4 indexed citations
3.
4.
Martínez-Carrera, D., et al.. (2019). Detection of polysaccharides in Ganoderma lucidum extracts. SHILAP Revista de lepidopterología.
5.
Portillo, Roberto, et al.. (2019). Improvement of the Photocatalytic Activity of ZnO/Burkeite Heterostructure Prepared by Combustion Method. Catalysts. 9(10). 817–817. 9 indexed citations
6.
7.
Espinosa, Miguel Ángel Hernández, et al.. (2017). Nanoporosity of MCM-41 Materials and Y-Zeolites Created by Deposition of Tournefortia hirsutissima L. Plant Extract. Journal of Nanomaterials. 2017. 1–10. 2 indexed citations
8.
Espinosa, Miguel Ángel Hernández, et al.. (2016). Comparación de la capacidad de secuestro de CO2 en Clinoptilolita, Epistilbita, Erionita, Mordenita y Caolinita como constituyentes del suelo. Superficies y Vacío. 29(2). 55–61. 3 indexed citations
9.
Espinosa, Miguel Ángel Hernández, et al.. (2016). Textural Properties of Hybrid Biomedical Materials Made from Extracts ofTournefortia hirsutissimaL. Imbibed and Deposited on Mesoporous and Microporous Materials. Journal of Nanomaterials. 2016. 1–10. 8 indexed citations
10.
Espinosa, Miguel Ángel Hernández, et al.. (2016). Creating nanoporosity in Na, Ca and Mg exchanged erionite zeolite. International Journal of Nanotechnology. 13(1/2/3). 28–28. 5 indexed citations
11.
Petranovskii, Vitalii, Evgenii S. Stoyanov, В. С. Гурин, et al.. (2013). Formation of copper nanoparticles in mordenites with variable SiO2/Al2O3 molar ratios under redox treatments. Revista Mexicana de Física. 59(2). 170–185. 9 indexed citations
12.
Susarrey‐Arce, Arturo, Vitalii Petranovskii, Miguel Ángel Hernández Espinosa, Roberto Portillo, & W. de la Cruz. (2011). Optical Properties of ZnO Nanoparticles on the Porous Structure of Mordenites and ZSM-5. Journal of Nanoscience and Nanotechnology. 11(6). 5574–5579. 5 indexed citations
13.
Portillo, Roberto, et al.. (2010). Comparación de la capacidad de adsorción de CO2 en clinoptilolitas naturales y tratadas químicamente. Superficies y Vacío. 23. 67–72. 4 indexed citations
14.
Espinosa, Miguel Ángel Hernández, et al.. (2010). Propiedades fisicoquímicas de la clinoptilolita tratada con fertilizantes a usar como aditivo en el cultivo de Pleurotus ostreatus. Terra Latinoamericana. 28(3). 247–254. 4 indexed citations
15.
Espinosa, Miguel Ángel Hernández, et al.. (2010). Trapping of BTX compounds by SiO2, Ag–SiO2, Cu–SiO2, and Fe–SiO2 porous substrates. Chemosphere. 81(7). 876–883. 10 indexed citations
16.
Hernández-Téllez, G., et al.. (2009). (S)-(+)-1-(1-Naphthyl)-1-(2-thienylmethylene)ethylamine. Acta Crystallographica Section E Structure Reports Online. 65(7). o1651–o1651.
17.
Espinosa, Miguel Ángel Hernández, et al.. (2008). Chlorobenzene, chloroform, and carbon tetrachloride adsorption on undoped and metal-doped sol–gel substrates (SiO2, Ag/SiO2, Cu/SiO2 and Fe/SiO2). Journal of Hazardous Materials. 162(1). 254–263. 18 indexed citations
18.
Espinosa, Miguel Ángel Hernández, et al.. (2005). EVALUACIÓN DE LA POROSIDAD DE ZEOLITAS NATURALES POR MEDIO DE CURVAS DIFERENCIALES DE ADSORCIÓN. Revista Internacional de Contaminación Ambiental. 21(2). 71–81. 7 indexed citations
19.
Bernès, Sylvain, et al.. (2005). Conformational change induced by hydration:trans-dichlorobis[(1R,2R,3R,5S)-(–)-isopinocampheylamine]palladium(II) andtrans-dichlorobis[(1S,2S,3S,5R)-(+)-isopinocampheylamine]palladium(II) hemihydrate. Acta Crystallographica Section C Crystal Structure Communications. 61(9). m424–m427. 1 indexed citations
20.
Portillo, Roberto, et al.. (1996). Magnesia Synthesis via Sol−Gel:  Structure and Reactivity. Langmuir. 12(1). 40–44. 42 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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