J.M. Lopes

4.3k total citations
88 papers, 3.7k citations indexed

About

J.M. Lopes is a scholar working on Inorganic Chemistry, Materials Chemistry and Catalysis. According to data from OpenAlex, J.M. Lopes has authored 88 papers receiving a total of 3.7k indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Inorganic Chemistry, 39 papers in Materials Chemistry and 28 papers in Catalysis. Recurrent topics in J.M. Lopes's work include Zeolite Catalysis and Synthesis (45 papers), Catalysis and Hydrodesulfurization Studies (24 papers) and Catalysts for Methane Reforming (22 papers). J.M. Lopes is often cited by papers focused on Zeolite Catalysis and Synthesis (45 papers), Catalysis and Hydrodesulfurization Studies (24 papers) and Catalysts for Methane Reforming (22 papers). J.M. Lopes collaborates with scholars based in Portugal, France and United Kingdom. J.M. Lopes's co-authors include Inês Graça, Carlos Henriques, Carmen Bacariza, M.F. Ribeiro, F. Ramôa Ribeiro, F. Lemos, P. Magnoux, Henrique S. Cerqueira, M. Guisnet and Alexandre Westermann and has published in prestigious journals such as The Journal of Physical Chemistry B, Applied Catalysis B: Environmental and ACS Catalysis.

In The Last Decade

J.M. Lopes

85 papers receiving 3.6k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
J.M. Lopes 2.0k 1.5k 1.3k 1.1k 1.0k 88 3.7k
G. Giordano 2.2k 1.1× 1.5k 1.0× 1.4k 1.1× 1.1k 1.0× 1.4k 1.3× 130 4.2k
M.F. Ribeiro 3.0k 1.5× 1.7k 1.1× 1.5k 1.2× 1.8k 1.6× 1.9k 1.9× 169 5.0k
Yannick Pouilloux 1.6k 0.8× 940 0.6× 963 0.7× 1.1k 1.0× 1.6k 1.6× 96 3.5k
Pilar Salagre 3.0k 1.5× 1.0k 0.7× 924 0.7× 937 0.9× 1.4k 1.4× 134 4.6k
Sònia Abelló 2.7k 1.3× 925 0.6× 1.7k 1.3× 838 0.8× 816 0.8× 53 3.6k
Carlo Perego 2.7k 1.3× 1.2k 0.8× 2.2k 1.6× 1.1k 1.0× 1.1k 1.0× 58 4.4k
N. Raveendran Shiju 2.5k 1.3× 1.5k 1.0× 550 0.4× 734 0.7× 1.2k 1.2× 114 4.4k
Yolanda Cesteros 2.4k 1.2× 712 0.5× 698 0.5× 723 0.7× 1.2k 1.2× 107 3.6k
P. S. Sai Prasad 3.1k 1.6× 2.0k 1.4× 875 0.7× 1.7k 1.6× 2.7k 2.7× 168 5.9k

Countries citing papers authored by J.M. Lopes

Since Specialization
Citations

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

Fields of papers citing papers by J.M. Lopes

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J.M. Lopes. 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 J.M. Lopes. The network helps show where J.M. Lopes may publish in the future.

Co-authorship network of co-authors of J.M. Lopes

This figure shows the co-authorship network connecting the top 25 collaborators of J.M. Lopes. A scholar is included among the top collaborators of J.M. Lopes 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 J.M. Lopes. J.M. Lopes 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.
Carvalho, Gilda, et al.. (2024). CO2 methanation under more realistic conditions: Influence of O2 and H2O on Ni-based catalysts’ performance. Chemical Engineering Journal. 496. 153709–153709. 4 indexed citations
2.
Barrocas, B., et al.. (2024). Robust Photocatalytic MICROSCAFS® with Interconnected Macropores for Sustainable Solar-Driven Water Purification. International Journal of Molecular Sciences. 25(11). 5958–5958. 5 indexed citations
3.
Costa, Katarzyna Świrk Da, Adrián Quindimil, J.M. Lopes, et al.. (2023). Doping Ni/USY zeolite catalysts with transition metals for CO2 methanation. International Journal of Hydrogen Energy. 53. 468–481. 18 indexed citations
4.
Lopes, J.M., et al.. (2023). Pinus pinaster Diameter, Height, and Volume Estimation Using Mask-RCNN. Sustainability. 15(24). 16814–16814.
5.
Bacariza, Carmen, et al.. (2021). Alkali and Alkali-Earth Metals Incorporation to Ni/USY Catalysts for CO2 Methanation: The Effect of the Metal Nature. Processes. 9(10). 1846–1846. 5 indexed citations
6.
Bacariza, Carmen, et al.. (2020). Boosting Ni Dispersion on Zeolite-Supported Catalysts for CO2 Methanation: The Influence of the Impregnation Solvent. Energy & Fuels. 34(11). 14656–14666. 32 indexed citations
7.
Vieira, Sara S., Inês Graça, Auguste Fernandes, et al.. (2018). Influence of calcination temperature on catalytic, acid and textural properties of SO42−/La2O3/HZSM-5 type catalysts for biodiesel production by esterification. Microporous and Mesoporous Materials. 270. 189–199. 24 indexed citations
8.
Murcia‐López, Sebastián, Carmen Bacariza, Katherine Villa, et al.. (2017). Controlled Photocatalytic Oxidation of Methane to Methanol through Surface Modification of Beta Zeolites. ACS Catalysis. 7(4). 2878–2885. 91 indexed citations
9.
Westermann, Alexandre, Bruno Azambre, Carmen Bacariza, et al.. (2015). Insight into CO2 methanation mechanism over NiUSY zeolites: An operando IR study. Applied Catalysis B: Environmental. 174-175. 120–125. 246 indexed citations
10.
Russo, Patrícia A., M.M.L. Ribeiro Carrott, P.J.M. Carrott, et al.. (2008). Characterisation by adsorption of various organic vapours of the porosity of fresh and coked H-MCM-22 zeolites. Microporous and Mesoporous Materials. 118(1-3). 473–479. 6 indexed citations
11.
Marques, João Pedro, et al.. (2006). Influence of the Si/Al ratio and crystal size on the acidity and activity of HBEA zeolites. Applied Catalysis A General. 316(1). 75–82. 85 indexed citations
12.
Marques, João Pedro, Isabelle Batonneau‐Gener, Philippe Ayrault, et al.. (2005). Dealumination of HBEA zeolite by steaming and acid leaching: distribution of the various aluminic species and identification of the hydroxyl groups. Comptes Rendus Chimie. 8(3-4). 399–410. 45 indexed citations
13.
Marques, João Pedro, et al.. (2005). n-Heptane cracking on dealuminated HBEA zeolites. Catalysis Today. 107-108. 726–733. 20 indexed citations
14.
Lopes, J.M., et al.. (2002). Catalytic and adsorption properties of Al- and Ti-MCM-41 synthesized at room temperature. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT). 77(1). 83–90. 11 indexed citations
15.
Levin, P. P., et al.. (2000). Effect of zeolite properties on ground-state and triplet-triplet absorption, prompt and oxygen induced delayed fluorescence of tetraphenylporphyrin at gas/solid interface. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 56(9). 1745–1757. 12 indexed citations
16.
Lopes, J.M., et al.. (1998). Preparation of HNaY zeolite by ion exchange under microwave treatment. A preliminary study. Catalysis Letters. 53(1-2). 103–106. 16 indexed citations
17.
Gonçalves, A. Penha, J.M. Lopes, F. Lemos, et al.. (1997). Effect of the immobilization support on the hydrolytic activity of a cutinase from Fusarium solani pisi. Enzyme and Microbial Technology. 20(2). 93–101. 44 indexed citations
18.
Lopes, J.M., F. Lemos, Éric G. Derouane, & Fernando Ramôa Ribeiro. (1996). Sodium removal and catalytic properties of HNaZSM-20 zeolite. Comparison with Y zeolite. Reaction Kinetics and Catalysis Letters. 58(1). 33–38. 1 indexed citations
19.
Lopes, J.M., et al.. (1995). Predicting the performance of a chemical reactor. International journal of engineering education. 11(2). 146–151. 1 indexed citations
20.
Lemos, F., J.M. Lopes, F. Ramôa Ribeiro, & Éric G. Derouane. (1989). Influence of cerium on the catalytic properties of ZSM-20 zeolite in the cracking of n-heptane: Comparison with rare earth Y zeolites. Applied Catalysis. 49(1). 175–181. 16 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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