Ângela Martins

845 total citations
39 papers, 695 citations indexed

About

Ângela Martins is a scholar working on Inorganic Chemistry, Materials Chemistry and Mechanical Engineering. According to data from OpenAlex, Ângela Martins has authored 39 papers receiving a total of 695 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Inorganic Chemistry, 23 papers in Materials Chemistry and 9 papers in Mechanical Engineering. Recurrent topics in Ângela Martins's work include Zeolite Catalysis and Synthesis (21 papers), Mesoporous Materials and Catalysis (16 papers) and Catalytic Processes in Materials Science (11 papers). Ângela Martins is often cited by papers focused on Zeolite Catalysis and Synthesis (21 papers), Mesoporous Materials and Catalysis (16 papers) and Catalytic Processes in Materials Science (11 papers). Ângela Martins collaborates with scholars based in Portugal, Spain and France. Ângela Martins's co-authors include Ana P. Carvalho, Nélson Nunes, Auguste Fernandes, João Rocha, M.F. Ribeiro, Luísa M. D. R. S. Martins, João M. Silva, Armando J. L. Pombeiro, Marta A. Andrade and Elisabete C. B. A. Alegria and has published in prestigious journals such as SHILAP Revista de lepidopterología, Carbon and Molecules.

In The Last Decade

Ângela Martins

38 papers receiving 687 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ângela Martins Portugal	18	423	406	158	130	121	39	695
Rajib Bandyopadhyay India	16	450 1.1×	441 1.1×	129 0.8×	117 0.9×	102 0.8×	54	735
Aida Grau‐Atienza Spain	16	371 0.9×	334 0.8×	154 1.0×	85 0.7×	93 0.8×	18	615
Changjiu Xia China	15	442 1.0×	343 0.8×	143 0.9×	72 0.6×	136 1.1×	41	609
Ibrahim Khalil Belgium	16	289 0.7×	249 0.6×	156 1.0×	84 0.6×	220 1.8×	32	613
Alain Tuel France	8	615 1.5×	362 0.9×	136 0.9×	159 1.2×	111 0.9×	10	766
Cátia Freitas Portugal	11	266 0.6×	239 0.6×	134 0.8×	72 0.6×	179 1.5×	14	533
Zareen Zuhra China	17	450 1.1×	289 0.7×	282 1.8×	197 1.5×	87 0.7×	41	831
Jacklyn N. Hall United States	10	280 0.7×	313 0.8×	117 0.7×	70 0.5×	81 0.7×	24	503
Rajamanickam Maheswari India	20	643 1.5×	225 0.6×	221 1.4×	178 1.4×	229 1.9×	33	884
Hoi-Gu Jang South Korea	9	405 1.0×	577 1.4×	151 1.0×	104 0.8×	70 0.6×	17	722

Countries citing papers authored by Ângela Martins

Since Specialization

Citations

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

Fields of papers citing papers by Ângela Martins

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ângela Martins

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

Carvalho, Ana P., et al.. (2025). Zeolite Modification for Optimizing Fenton Reaction in Methylene Blue Dye Degradation. SHILAP Revista de lepidopterología. 4(1). 10–10. 1 indexed citations

Carvalho, Ana P., Elisabetta Rombi, Ângela Martins, et al.. (2024). Y and ZSM-5 Hierarchical Zeolites Prepared Using a Surfactant-Mediated Strategy: Effect of the Treatment Conditions. Materials. 17(17). 4401–4401. 2 indexed citations

Martins, Ângela, et al.. (2024). Hierarchical Zeolites Prepared Using a Surfactant-Mediated Strategy: ZSM-5 vs. Y as Catalysts for Friedel–Crafts Acylation Reaction. Molecules. 29(2). 517–517. 4 indexed citations

Parpot, Píer, Isabel C. Neves, Ana P. Carvalho, et al.. (2024). NiCu-exchanged hierarchical Y and ZSM5 zeolites for the electrochemical oxidation of glycerol. Microporous and Mesoporous Materials. 379. 113300–113300.

Ferraria, Ana M., et al.. (2023). Heterogenization of Heteropolyacid with Metal-Based Alumina Supports for the Guaiacol Gas-Phase Hydrodeoxygenation. Molecules. 28(5). 2245–2245. 9 indexed citations

Nunes, Nélson, Ana P. Carvalho, Rúben Elvas‐Leitão, et al.. (2022). Exploring the Effect of Hierarchical Porosity in BEA Zeolite in Friedel-Crafts Acylation of Furan and Benzofuran. Catalysts. 12(9). 1064–1064. 6 indexed citations

Nunes, Nélson, et al.. (2022). Low Cost Modified Biochars from Peanut Shells for the Removal of Textile Dyes. Journal of the Brazilian Chemical Society. 3 indexed citations

Martins, Ângela, Nélson Nunes, Ana P. Carvalho, & Luísa M. D. R. S. Martins. (2022). Zeolites and Related Materials as Catalyst Supports for Hydrocarbon Oxidation Reactions. Catalysts. 12(2). 154–154. 23 indexed citations

Martins, Ângela, et al.. (2021). Coal Fly Ash Waste, a Low-Cost Adsorbent for the Removal of Mordant Orange Dye from Aqueous Media. Journal of the Brazilian Chemical Society. 2 indexed citations

10.

Elvas‐Leitão, Rúben, et al.. (2020). Probing Substrate/Catalyst Effects Using QSPR Analysis on Friedel-Crafts Acylation Reactions over Hierarchical BEA Zeolites. Molecules. 25(23). 5682–5682. 5 indexed citations

11.

Andrade, Marta A., et al.. (2020). Fe@Hierarchical BEA Zeolite Catalyst for MW-Assisted Alcohol Oxidation Reaction: A Greener Approach. Catalysts. 10(9). 1029–1029. 8 indexed citations

12.

Ribeiro, M.F., et al.. (2019). Ball Milling Modified SAPO‐11 Based Catalysts for n ‐Decane Hydroisomerization. ChemistrySelect. 4(22). 6713–6718. 7 indexed citations

13.

Elvas‐Leitão, Rúben, Filomena Martins, Ana P. Carvalho, et al.. (2017). Kinetic study of Friedel-Crafts acylation reactions over hierarchical MCM-22 zeolites. Molecular Catalysis. 434. 175–183. 20 indexed citations

14.

Martins, Ângela & Nélson Nunes. (2014). Adsorption of a Textile Dye on Commercial Activated Carbon: A Simple Experiment To Explore the Role of Surface Chemistry and Ionic Strength. Journal of Chemical Education. 92(1). 143–147. 39 indexed citations

15.

Silva, João M., et al.. (2014). Effects of oxidant acid treatments on carbon-templated hierarchical SAPO-11 materials: Synthesis, characterization and catalytic evaluation in n-decane hydroisomerization. Applied Catalysis A General. 485. 230–237. 27 indexed citations

16.

Martins, Ângela, João M. Silva, F. Ramôa Ribeiro, & M.F. Ribeiro. (2011). Study of Pt/MCM-22 based catalysts in the transformation of n-hexane: effect of rare earth elements and mode of platinum introduction. Reaction Kinetics Mechanisms and Catalysis. 104(2). 417–428. 5 indexed citations

17.

Silva, Ana Rosa, et al.. (2011). Copper Bis(oxazoline) Encapsulated in Zeolites and Its Application as Heterogeneous Catalysts for the Cyclopropanation of Styrene. Industrial & Engineering Chemistry Research. 50(20). 11495–11501. 15 indexed citations

18.

Martins, Ângela, et al.. (2011). Incorporation of niobium in SAPO-11 materials: Synthesis and characterization. Microporous and Mesoporous Materials. 143(2-3). 284–290. 4 indexed citations

19.

Martins, Ângela, et al.. (2006). Hydroisomerization of n-hexane over Pt–Ni/HBEA using Catalysts Prepared by Different Methods. Catalysis Letters. 109(1-2). 83–87. 19 indexed citations

20.

Martins, Ângela, João M. Silva, Carlos Henriques, F. Ramôa Ribeiro, & M.F. Ribeiro. (2005). Influence of rare earth elements La, Nd and Yb on the acidity of H-MCM-22 and H-Beta zeolites. Catalysis Today. 107-108. 663–670. 25 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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