Hamilton Varela

4.7k total citations
167 papers, 3.4k citations indexed

About

Hamilton Varela is a scholar working on Renewable Energy, Sustainability and the Environment, Electrochemistry and Electrical and Electronic Engineering. According to data from OpenAlex, Hamilton Varela has authored 167 papers receiving a total of 3.4k indexed citations (citations by other indexed papers that have themselves been cited), including 95 papers in Renewable Energy, Sustainability and the Environment, 93 papers in Electrochemistry and 69 papers in Electrical and Electronic Engineering. Recurrent topics in Hamilton Varela's work include Electrochemical Analysis and Applications (93 papers), Electrocatalysts for Energy Conversion (90 papers) and Nonlinear Dynamics and Pattern Formation (48 papers). Hamilton Varela is often cited by papers focused on Electrochemical Analysis and Applications (93 papers), Electrocatalysts for Energy Conversion (90 papers) and Nonlinear Dynamics and Pattern Formation (48 papers). Hamilton Varela collaborates with scholars based in Brazil, Germany and United States. Hamilton Varela's co-authors include Mohd. Khalid, Elton Sitta, Roberto M. Torresi, Raphael Nagao, Ana Maria Borges Honorato, Germano Tremiliosi‐Filho, Katharina Krischer, Bruno C. Batista, Marystela Ferreira and Ernesto Rafael González and has published in prestigious journals such as Journal of the American Chemical Society, Physical Review Letters and The Journal of Chemical Physics.

In The Last Decade

Hamilton Varela

163 papers receiving 3.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hamilton Varela Brazil 32 1.9k 1.6k 1.5k 631 540 167 3.4k
Min Zhou China 28 907 0.5× 1.2k 0.7× 792 0.5× 74 0.1× 835 1.5× 90 2.6k
Xue Yong China 34 2.5k 1.3× 2.0k 1.3× 254 0.2× 520 0.8× 3.4k 6.3× 106 5.9k
B. Beden France 41 3.4k 1.8× 2.9k 1.8× 3.2k 2.2× 103 0.2× 1.7k 3.2× 108 5.7k
Haoqiang Song China 36 2.0k 1.1× 1.7k 1.1× 278 0.2× 158 0.3× 3.2k 5.9× 54 4.9k
Yukihide Shiraishi Japan 37 2.4k 1.3× 2.2k 1.4× 796 0.5× 46 0.1× 2.4k 4.4× 148 5.0k
Ming Ma China 34 3.3k 1.8× 1.7k 1.1× 376 0.3× 66 0.1× 1.7k 3.1× 101 5.0k
M.G. Mahjani Iran 31 1.2k 0.6× 1.7k 1.1× 1.2k 0.8× 33 0.1× 1.0k 1.9× 61 3.0k
J. Heitbaum Germany 28 1.5k 0.8× 1.6k 1.0× 1.5k 1.0× 32 0.1× 638 1.2× 70 2.9k
Ming Li China 38 1.9k 1.0× 3.5k 2.2× 414 0.3× 36 0.1× 2.1k 3.8× 220 5.3k
Michael E. G. Lyons Ireland 44 4.0k 2.2× 5.0k 3.2× 2.9k 1.9× 39 0.1× 1.5k 2.8× 185 7.2k

Countries citing papers authored by Hamilton Varela

Since Specialization
Citations

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

Fields of papers citing papers by Hamilton Varela

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hamilton Varela

This figure shows the co-authorship network connecting the top 25 collaborators of Hamilton Varela. A scholar is included among the top collaborators of Hamilton Varela 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 Hamilton Varela. Hamilton Varela 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.
Dourado, André H. B., et al.. (2025). Electrochemical Lignin Oxidation Reaction on CuO: In Situ Spectroelectrochemical Point of View. Langmuir. 41(33). 22390–22399.
2.
Varela, Hamilton, et al.. (2024). Renewable methanol and the energy challenge: The role of electrocatalysis. Current Opinion in Electrochemistry. 46. 101539–101539. 11 indexed citations
3.
Lu, Qingqing, Junjie Liao, Tao Huang, et al.. (2024). Prompt template-free synthesis of porous PtPb sponge-like nanostructure for electro-oxidation of methanol and carbon monoxide. Electrochimica Acta. 508. 145210–145210. 3 indexed citations
4.
Rousseau, J., et al.. (2023). Stainless steel supported NiCo2O4 active layer for oxygen evolution reaction. Electrochimica Acta. 453. 142295–142295. 7 indexed citations
5.
Oliveira, Marcelo G. de, et al.. (2022). The Impact of Water Concentration on the Electro-Oxidation of Formic Acid on Platinum. Journal of The Electrochemical Society. 169(2). 26514–26514. 7 indexed citations
6.
Napporn, Têko W., et al.. (2021). Surface and Volumetric Phenomena on Polyaniline-Supported Electrocatalysts. The Journal of Physical Chemistry C. 125(47). 26073–26083. 1 indexed citations
7.
Colle, Vinícius Del, Hamilton Varela, & Germano Tremiliosi‐Filho. (2020). Electrocatalytic oxidation of small organic molecules on well-defined Pt single-crystal surfaces with controlled density of electrochemically generated defects. Current Opinion in Electrochemistry. 23. 123–130. 7 indexed citations
8.
Varela, Hamilton, et al.. (2020). A numerical investigation of the effect of external resistance and applied potential on the distribution of periodicity and chaos in the anodic dissolution of nickel. Physical Chemistry Chemical Physics. 22(38). 21823–21834. 12 indexed citations
9.
Khalid, Mohd., Ana Maria Borges Honorato, Germano Tremiliosi‐Filho, & Hamilton Varela. (2020). Trifunctional catalytic activities of trimetallic FeCoNi alloy nanoparticles embedded in a carbon shell for efficient overall water splitting. Journal of Materials Chemistry A. 8(18). 9021–9031. 92 indexed citations
10.
Khalid, Mohd., Prerna Bhardwaj, Ana Maria Borges Honorato, & Hamilton Varela. (2020). Metallic single-atoms confined in carbon nanomaterials for the electrocatalysis of oxygen reduction, oxygen evolution, and hydrogen evolution reactions. Catalysis Science & Technology. 10(19). 6420–6448. 40 indexed citations
11.
Dourado, André H. B., Vinícius Del Colle, Gabriel Gustinelli Arantes de Carvalho, et al.. (2019). Opportunities and Knowledge Gaps of SO2 Electrocatalytic Oxidation for H2 Electrochemical Generation. ACS Catalysis. 9(9). 8136–8143. 30 indexed citations
12.
Tripković, Dušan, K.Dj. Popović, Vladan Jovanović, et al.. (2019). Tuning of catalytic properties for electrooxidation of small organic molecules on Pt-based thin films via controlled thermal treatment. Journal of Catalysis. 371. 96–105. 7 indexed citations
13.
14.
Khalid, Mohd., Ayaz Hassan, Ana Maria Borges Honorato, Frank N. Crespilho, & Hamilton Varela. (2018). Nano-flocks of a bimetallic organic framework for efficient hydrogen evolution electrocatalysis. Chemical Communications. 54(78). 11048–11051. 36 indexed citations
15.
Khalid, Mohd., Ana Maria Borges Honorato, Edson A. Ticianelli, & Hamilton Varela. (2018). Uniformly self-decorated Co3O4 nanoparticles on N, S co-doped carbon layers derived from a camphor sulfonic acid and metal–organic framework hybrid as an oxygen evolution electrocatalyst. Journal of Materials Chemistry A. 6(25). 12106–12114. 35 indexed citations
16.
Dourado, André H. B., et al.. (2017). Influence of the Electrode and Chaotropicity of the Electrolyte on the Oscillatory Behavior of the Electrocatalytic Oxidation of SO2. The Journal of Physical Chemistry C. 122(2). 1243–1247. 10 indexed citations
17.
Faria, Roberto B., et al.. (2012). On the failure of sustained oscillations in the bromate/hypophosphite–acetone/dual catalyst flow system. Chemical Physics Letters. 557. 191–193. 1 indexed citations
18.
Nagao, Raphael, Daniel A. Cantane, Fábio H. B. Lima, & Hamilton Varela. (2012). The dual pathway in action: decoupling parallel routes for CO2 production during the oscillatory electro-oxidation of methanol. Physical Chemistry Chemical Physics. 14(23). 8294–8294. 55 indexed citations
19.
Varela, Hamilton. (2012). Spatiotemporal Pattern Formation during Electrochemical Oxidation of Hydrogen on Platinum. ChemistryOpen. 1(4). 165–168. 7 indexed citations
20.
Batista, Bruno C., et al.. (2010). A surface-enhanced infrared absorption spectroscopic (SEIRAS) study of the oscillatory electro-oxidation of methanol on platinum. Journal of Electroanalytical Chemistry. 642(1). 17–21. 52 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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