Cristina Freire

12.9k total citations
305 papers, 10.9k citations indexed

About

Cristina Freire is a scholar working on Materials Chemistry, Organic Chemistry and Inorganic Chemistry. According to data from OpenAlex, Cristina Freire has authored 305 papers receiving a total of 10.9k indexed citations (citations by other indexed papers that have themselves been cited), including 149 papers in Materials Chemistry, 77 papers in Organic Chemistry and 64 papers in Inorganic Chemistry. Recurrent topics in Cristina Freire's work include Polyoxometalates: Synthesis and Applications (61 papers), Conducting polymers and applications (45 papers) and Electrochemical Analysis and Applications (38 papers). Cristina Freire is often cited by papers focused on Polyoxometalates: Synthesis and Applications (61 papers), Conducting polymers and applications (45 papers) and Electrochemical Analysis and Applications (38 papers). Cristina Freire collaborates with scholars based in Portugal, United Kingdom and Spain. Cristina Freire's co-authors include Baltazar de Castro, Diana M. Fernandes, Clara Pereira, Ana Rosa Silva, Miguel Vilas‐Boas, João Pires, José L. Figueiredo, Ana P. Carvalho, Andreia F. Peixoto and M. Fernando R. Pereira and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Applied Physics and Chemistry of Materials.

In The Last Decade

Cristina Freire

299 papers receiving 10.7k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Cristina Freire Portugal	57	4.8k	2.4k	2.4k	2.1k	1.9k	305	10.9k
V. Narayanan India	46	5.3k 1.1×	2.1k 0.9×	2.8k 1.2×	3.4k 1.6×	862 0.5×	314	11.0k
Ayman Nafady Saudi Arabia	55	5.3k 1.1×	1.9k 0.8×	2.7k 1.1×	2.6k 1.3×	3.2k 1.7×	378	10.3k
Ali Alsalme Saudi Arabia	44	3.7k 0.8×	1.7k 0.7×	1.7k 0.7×	1.4k 0.7×	2.1k 1.1×	295	7.9k
Alireza Badiei Iran	54	5.8k 1.2×	3.0k 1.3×	2.5k 1.1×	3.3k 1.6×	1.1k 0.5×	544	12.7k
Mehdi Rahimi‐Nasrabadi Iran	58	4.5k 0.9×	839 0.4×	3.3k 1.4×	2.5k 1.2×	863 0.5×	252	9.7k
Lei Li China	51	4.4k 0.9×	1.3k 0.5×	3.2k 1.3×	3.1k 1.5×	1.4k 0.8×	300	8.9k
Francis Verpoort China	67	6.7k 1.4×	6.9k 2.9×	3.0k 1.3×	3.2k 1.6×	6.7k 3.5×	500	19.1k
Hamad A. Al‐Lohedan Saudi Arabia	49	3.7k 0.8×	2.0k 0.8×	1.4k 0.6×	1.1k 0.5×	392 0.2×	467	9.3k
Sambandam Anandan India	61	7.9k 1.6×	1.5k 0.6×	3.8k 1.6×	6.8k 3.3×	701 0.4×	464	14.5k
Shaeel A. Al‐Thabaiti Saudi Arabia	50	4.5k 0.9×	1.7k 0.7×	1.2k 0.5×	1.5k 0.7×	1.8k 1.0×	237	7.9k

Countries citing papers authored by Cristina Freire

Since Specialization

Citations

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

Fields of papers citing papers by Cristina Freire

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Cristina Freire

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

Kakazeı̆, G. N., et al.. (2025). Architectural designs for efficient EMI-shielding textiles: from numerical simulations to screen-printing implementation. Materials & Design. 257. 114371–114371. 1 indexed citations

Aylanç, Volkan, Andreia F. Peixoto, Ricardo C. Calhelha, et al.. (2025). A clean photochemical pathway for reconfiguring the sporopollenin biopolymer into sustainable interfaces for biocompatible cellular applications. Applied Surface Science. 720. 165243–165243.

Montemor, M.F., et al.. (2025). Cobalt/nickel Nanofoams: Potential application in supercapacitors and OER/HER. Journal of Power Sources. 644. 237141–237141. 6 indexed citations

Mbomekallé, Israël M., et al.. (2024). Enhanced Oxygen Reduction Reaction Activity of the Wells‐Dawson Polyoxometalate P₂W₁₂Mo₆ Immobilised in Nitrogen and Sulphur‐Doped Carbon Nanomaterials. ChemElectroChem. 11(4). 5 indexed citations

Ramos, Rubén, Víctor Karim Abdelkader-Fernández, Aleksey A. Yaremchenko, et al.. (2023). Nitrogen-doped biochar-supported metal catalysts: High efficiency in both catalytic transfer hydrogenation of furfural and electrocatalytic oxygen reactions. Catalysis Today. 418. 114080–114080. 32 indexed citations

Fernandes, Virgínia Cruz, Valentina F. Domingues, Marta Nunes, et al.. (2023). Graphene-Type Materials for the Dispersive Solid-Phase Extraction Step in the QuEChERS Method for the Extraction of Brominated Flame Retardants from Capsicum Cultivars. Journal of Agricultural and Food Chemistry. 71(8). 3898–3905. 8 indexed citations

Soares, O.S.G.P., José Carlos Morgado, G. N. Kakazeı̆, et al.. (2022). Scalable Flexible Electromagnetic Interference Shielding Textiles Based on MWCNTs and PEDOT:PSS. Diffusion and defect data, solid state data. Part B, Solid state phenomena/Solid state phenomena. 333. 161–169. 2 indexed citations

Nunes, Marta, et al.. (2022). Assessment of coal fly ash char as a substituting material of graphite with electrocatalytic activity for the oxygen reduction reaction. Sustainable Chemistry and Pharmacy. 27. 100705–100705. 2 indexed citations

Kuźniarska‐Biernacka, Iwona, Clara Pereira, O.S.G.P. Soares, et al.. (2021). Solar Light-Induced Methylene Blue Removal over TiO2/AC Composites and Photocatalytic Regeneration. Nanomaterials. 11(11). 3016–3016. 19 indexed citations

10.

Moreira, Manuela M., Sofia Marques Silva, Ana Margarida Silva, et al.. (2021). Subcritical Water Extraction of Phenolic Compounds from Vineyard Pruning Residues: Evaluation of Chemical Composition and Bioactive Properties. SHILAP Revista de lepidopterología. 27–27. 3 indexed citations

11.

Nunes, Marta, Iwona Kuźniarska‐Biernacka, Mariana Rocha, et al.. (2021). Graphene@Metal Sulfide/Oxide Nanocomposites as Novel Photo‐Fenton‐like Catalysts for 4‐Nitrophenol Degradation. European Journal of Inorganic Chemistry. 2021(47). 4915–4928. 13 indexed citations

12.

Morgado, José Carlos, G. N. Kakazeı̆, R. Vilarinho, et al.. (2021). Design of Electromagnetic Shielding Textiles Based on Industrial‐Grade Multiwalled Carbon Nanotubes and Graphene Nanoplatelets by Dip‐Pad‐Dry Process. physica status solidi (a). 219(15). 6 indexed citations

13.

Moreira, Manuela M., Diana Pinto, Andreia F. Peixoto, et al.. (2020). Evaluation of the Extraction Temperature Influence on Polyphenolic Profiles of Vine-Canes (Vitis vinifera) Subcritical Water Extracts. Foods. 9(7). 872–872. 28 indexed citations

14.

Pinto, Diana, Elsa F. Vieira, Andreia F. Peixoto, et al.. (2020). Green-Sustainable Recovery of Phenolic and Antioxidant Compounds from Industrial Chestnut Shells Using Ultrasound-Assisted Extraction: Optimization and Evaluation of Biological Activities In Vitro. Antioxidants. 9(3). 267–267. 65 indexed citations

15.

Moreira, Manuela M., Francisca Rodrigues, Andreia F. Peixoto, et al.. (2020). Vine-Canes Valorisation: Ultrasound-Assisted Extraction from Lab to Pilot Scale. Molecules. 25(7). 1739–1739. 32 indexed citations

16.

Freire, Cristina, Diana M. Fernandes, Marta Nunes, & Víctor Karim Abdelkader-Fernández. (2018). POM & MOF‐based Electrocatalysts for Energy‐related Reactions. ChemCatChem. 10(8). 1703–1730. 122 indexed citations

17.

Araújo, Mariana, Marta Nunes, Joana Fonseca, et al.. (2017). Graphene-poly(nickel complex) as novel electrochromic nanocomposite for the fabrication of a robust solid-state device. Journal of Colloid and Interface Science. 504. 790–799. 10 indexed citations

18.

Rocha, Mariana, Clara Pereira, Ana L. Pires, et al.. (2017). Highly Active Ruthenium Supported on Magnetically Recyclable Chitosan‐Based Nanocatalyst for Nitroarenes Reduction. ChemCatChem. 9(20). 3930–3941. 42 indexed citations

19.

Freire, Cristina, Fridrun Podczeck, Francisco Veiga, & João Sousa. (2010). Influence of the coating formulation on enzymatic digestibility and drug release from 5-aminosalicylic acid pellets coated with mixtures of high-amylose starch and Surelease® intended for colon-specific drug delivery High-amylose starch-based coatings for colonic delivery. UCL Discovery (University College London). 3 indexed citations

20.

Sousa, Carla, José E. Rodríguez‐Borges, Cristina Freire, Carlos C. Romão, & Baltazar de Castro. (2000). SYNTHESIS AND CHARACTERIZATION OF DIBENZO-18-CROWN-6 ETHERS WITH APPENDED SCHIFF BASES. Heterocyclic Communications. 6(4). 323–326. 3 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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