C. R. O'Connor

796 total citations
29 papers, 494 citations indexed

About

C. R. O'Connor is a scholar working on Materials Chemistry, Atomic and Molecular Physics, and Optics and Catalysis. According to data from OpenAlex, C. R. O'Connor has authored 29 papers receiving a total of 494 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Materials Chemistry, 10 papers in Atomic and Molecular Physics, and Optics and 9 papers in Catalysis. Recurrent topics in C. R. O'Connor's work include Catalytic Processes in Materials Science (19 papers), Advanced Chemical Physics Studies (10 papers) and nanoparticles nucleation surface interactions (8 papers). C. R. O'Connor is often cited by papers focused on Catalytic Processes in Materials Science (19 papers), Advanced Chemical Physics Studies (10 papers) and nanoparticles nucleation surface interactions (8 papers). C. R. O'Connor collaborates with scholars based in United States, Netherlands and United Kingdom. C. R. O'Connor's co-authors include C. M. Friend, R. J. Madix, Philippe Sautet, M. A. Van Spronsen, Mustafa Karatok, Tobias Egle, J. Anibal Boscoboinik, Darı́o Stacchiola, F. Xu and Heath Kersell and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Angewandte Chemie International Edition.

In The Last Decade

C. R. O'Connor

29 papers receiving 487 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
C. R. O'Connor United States 12 358 177 122 72 71 29 494
Marian D. Rötzer Germany 10 441 1.2× 174 1.0× 160 1.3× 61 0.8× 44 0.6× 17 538
Tobias Egle United States 8 304 0.8× 138 0.8× 144 1.2× 55 0.8× 75 1.1× 15 393
Juan Pablo Simonovis United States 13 421 1.2× 184 1.0× 252 2.1× 81 1.1× 61 0.9× 16 510
James M. Krier United States 10 350 1.0× 176 1.0× 137 1.1× 65 0.9× 69 1.0× 13 496
Zhongtian Mao United States 13 481 1.3× 215 1.2× 280 2.3× 73 1.0× 64 0.9× 19 651
Greg Collinge United States 13 381 1.1× 145 0.8× 204 1.7× 80 1.1× 87 1.2× 29 514
M.K. Oudenhuijzen Netherlands 8 361 1.0× 141 0.8× 156 1.3× 85 1.2× 62 0.9× 9 463
Claron J. Ridge United States 11 568 1.6× 301 1.7× 148 1.2× 83 1.2× 36 0.5× 20 697
Melissa L. Liriano United States 14 324 0.9× 174 1.0× 142 1.2× 152 2.1× 169 2.4× 18 580
Gregory M. Mullen United States 13 535 1.5× 242 1.4× 267 2.2× 58 0.8× 60 0.8× 17 682

Countries citing papers authored by C. R. O'Connor

Since Specialization
Citations

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

Fields of papers citing papers by C. R. O'Connor

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C. R. O'Connor. 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 C. R. O'Connor. The network helps show where C. R. O'Connor may publish in the future.

Co-authorship network of co-authors of C. R. O'Connor

This figure shows the co-authorship network connecting the top 25 collaborators of C. R. O'Connor. A scholar is included among the top collaborators of C. R. O'Connor 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 C. R. O'Connor. C. R. O'Connor 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.
O'Connor, C. R., et al.. (2025). Understanding the promotional role of Pd in oxidative alcohol coupling reactions over dilute PdAu alloys. Journal of Catalysis. 443. 115942–115942. 2 indexed citations
2.
O'Connor, C. R., et al.. (2025). A Metastable State Facilitates Low Temperature CO Oxidation over Pt Nanoparticles. Angewandte Chemie International Edition. 64(14). e202423880–e202423880. 2 indexed citations
3.
Lim, Kang Rui Garrick, Cameron J. Owen, Selina K. Kaiser, et al.. (2025). Nanoscale wetting controls reactive Pd ensembles in synthesis of dilute PdAu alloy catalysts. Nature Communications. 16(1). 6293–6293. 2 indexed citations
4.
Lim, Kang Rui Garrick, Selina K. Kaiser, Taek‐Seung Kim, et al.. (2025). Partial PdAu nanoparticle embedding into TiO 2 support accentuates catalytic contributions from the Au/TiO 2 interface. Proceedings of the National Academy of Sciences. 122(2). e2422628122–e2422628122. 12 indexed citations
5.
O'Connor, C. R., et al.. (2024). In situ analysis of gas dependent redistribution kinetics in bimetallic Au-Pd nanoparticles. Journal of Materials Chemistry A. 12(47). 32760–32774. 9 indexed citations
6.
Marcella, Nicholas, C. R. O'Connor, Taek‐Seung Kim, et al.. (2024). Iterative Bragg peak removal on X-ray absorption spectra with automatic intensity correction. Journal of Synchrotron Radiation. 31(3). 456–463. 1 indexed citations
7.
Kim, Taek‐Seung, C. R. O'Connor, & C. Reece. (2024). Interrogating site dependent kinetics over SiO2-supported Pt nanoparticles. Nature Communications. 15(1). 2074–2074. 11 indexed citations
8.
Ma, Runze, C. R. O'Connor, Greg Collinge, et al.. (2023). The Role of Surface Hydroxyls in the Mobility of Carboxylates on Surfaces: Dynamics of Acetate on Anatase TiO 2 (101). The Journal of Physical Chemistry Letters. 14(10). 2542–2550. 4 indexed citations
9.
O'Connor, C. R., Marcos F. Calegari Andrade, Annabella Selloni, & Greg A. Kimmel. (2023). Elucidating the water–anatase TiO2(101) interface structure using infrared signatures and molecular dynamics. The Journal of Chemical Physics. 159(10). 7 indexed citations
10.
Egle, Tobias, C. R. O'Connor, & C. M. Friend. (2021). Regeneration of Active Surface Alloys during Cyclic Oxidation and Reduction: Oxidation of H2 on Pd/Ag(111). The Journal of Physical Chemistry Letters. 12(29). 6752–6759. 7 indexed citations
11.
Lim, Jin Soo, Jonathan Vandermause, M. A. Van Spronsen, et al.. (2020). Evolution of Metastable Structures at Bimetallic Surfaces from Microscopy and Machine-Learning Molecular Dynamics. Journal of the American Chemical Society. 142(37). 15907–15916. 57 indexed citations
12.
Mehar, Vikram, C. R. O'Connor, Tobias Egle, et al.. (2020). Growth and auto-oxidation of Pd on single-layer AgOx/Ag(111). Physical Chemistry Chemical Physics. 22(11). 6202–6209. 8 indexed citations
13.
O'Connor, C. R., M. A. Van Spronsen, Tobias Egle, et al.. (2020). Hydrogen migration at restructuring palladium–silver oxide boundaries dramatically enhances reduction rate of silver oxide. Nature Communications. 11(1). 1844–1844. 33 indexed citations
14.
Karatok, Mustafa, Tobias Egle, Vikram Mehar, et al.. (2020). Reduction of Oxidized Pd/Ag(111) Surfaces by H2: Sensitivity to PdO Island Size and Dispersion. ACS Catalysis. 10(17). 10117–10124. 18 indexed citations
15.
O'Connor, C. R., J. Anibal Boscoboinik, Mustafa Karatok, & M. A. Van Spronsen. (2020). Carbon monoxide, CO(g), by high-resolution near-ambient-pressure x-ray photoelectron spectroscopy. Surface Science Spectra. 27(1). 6 indexed citations
16.
Mehar, Vikram, Tobias Egle, C. R. O'Connor, et al.. (2020). Oxophilicity Drives Oxygen Transfer at a Palladium–Silver Interface for Increased CO Oxidation Activity. ACS Catalysis. 10(23). 13878–13889. 9 indexed citations
17.
Xu, F., Wei Chen, Constantin A. Walenta, C. R. O'Connor, & C. M. Friend. (2020). Dual Lewis site creation for activation of methanol on Fe3O4(111) thin films. Chemical Science. 11(9). 2448–2454. 15 indexed citations
18.
O'Connor, C. R., Kaining Duanmu, Dipna A. Patel, et al.. (2020). Facilitating hydrogen atom migration via a dense phase on palladium islands to a surrounding silver surface. Proceedings of the National Academy of Sciences. 117(37). 22657–22664. 36 indexed citations
19.
Karatok, Mustafa, Kaining Duanmu, C. R. O'Connor, et al.. (2020). Tuning reactivity layer-by-layer: formic acid activation on Ag/Pd(111). Chemical Science. 11(25). 6492–6499. 10 indexed citations
20.
Spronsen, M. A. Van, C. R. O'Connor, Tobias Egle, et al.. (2018). Dynamics of Surface Alloys: Rearrangement of Pd/Ag(111) Induced by CO and O2. The Journal of Physical Chemistry C. 123(13). 8312–8323. 84 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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