Casey P. O’Brien

1.8k total citations
60 papers, 1.4k citations indexed

About

Casey P. O’Brien is a scholar working on Materials Chemistry, Catalysis and Mechanical Engineering. According to data from OpenAlex, Casey P. O’Brien has authored 60 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Materials Chemistry, 22 papers in Catalysis and 14 papers in Mechanical Engineering. Recurrent topics in Casey P. O’Brien's work include Catalytic Processes in Materials Science (25 papers), Catalysts for Methane Reforming (9 papers) and Catalysis and Oxidation Reactions (8 papers). Casey P. O’Brien is often cited by papers focused on Catalytic Processes in Materials Science (25 papers), Catalysts for Methane Reforming (9 papers) and Catalysis and Oxidation Reactions (8 papers). Casey P. O’Brien collaborates with scholars based in United States, Germany and China. Casey P. O’Brien's co-authors include Ivan C. Lee, Swetlana Schauermann, Karl‐Heinz Dostert, Bryan D. Morreale, James B. Miller, Andrew J. Gellman, Hans‐Joachim Freund, Francisco Ivars‐Barceló, Renxi Jin and Bret Howard and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and Nature Communications.

In The Last Decade

Casey P. O’Brien

58 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Casey P. O’Brien United States 24 831 542 331 287 280 60 1.4k
Qinggang Liu China 20 832 1.0× 558 1.0× 179 0.5× 736 2.6× 262 0.9× 70 1.7k
Bofeng Zhang China 18 741 0.9× 386 0.7× 192 0.6× 143 0.5× 236 0.8× 66 1.3k
Kun Qian China 21 2.0k 2.4× 695 1.3× 323 1.0× 882 3.1× 248 0.9× 44 2.4k
Omar Abdelrahman United States 22 715 0.9× 438 0.8× 380 1.1× 419 1.5× 663 2.4× 49 1.6k
Li Lin China 24 1.2k 1.4× 688 1.3× 296 0.9× 264 0.9× 175 0.6× 78 1.9k
Brandon M. Wood United States 15 960 1.2× 200 0.4× 145 0.4× 259 0.9× 253 0.9× 23 1.8k
Masahiro Kishida Japan 30 1.4k 1.7× 623 1.1× 390 1.2× 921 3.2× 265 0.9× 147 2.5k
Л. Дімітров Bulgaria 23 860 1.0× 305 0.6× 422 1.3× 104 0.4× 213 0.8× 127 1.4k
Benjamin Frank Germany 26 1.4k 1.7× 1.1k 1.9× 275 0.8× 345 1.2× 127 0.5× 44 2.0k
Xi Wu China 23 992 1.2× 206 0.4× 125 0.4× 817 2.8× 268 1.0× 66 2.1k

Countries citing papers authored by Casey P. O’Brien

Since Specialization
Citations

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

Fields of papers citing papers by Casey P. O’Brien

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Casey P. O’Brien. 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 Casey P. O’Brien. The network helps show where Casey P. O’Brien may publish in the future.

Co-authorship network of co-authors of Casey P. O’Brien

This figure shows the co-authorship network connecting the top 25 collaborators of Casey P. O’Brien. A scholar is included among the top collaborators of Casey P. O’Brien 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 Casey P. O’Brien. Casey P. O’Brien 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’Brien, Casey P., et al.. (2025). Highly selective propylene/propane separation using amine-modified PIM-1 (PIM-NH2). Journal of Membrane Science. 731. 124229–124229. 2 indexed citations
2.
Yan, Chang Sheng, et al.. (2024). Observation and Characterization of Vibrationally Active Surface Species Accessed with Nonthermal Nitrogen Plasmas. ACS Applied Materials & Interfaces. 16(4). 4561–4569. 1 indexed citations
3.
Go, David B., et al.. (2024). Nonthermal Plasma-Stimulated C–N Coupling from CH4 and N2 Depends on the Presence of Surface CHx and Plasma-Phase CN Species. ACS Applied Materials & Interfaces. 16(22). 28367–28378. 2 indexed citations
4.
Jin, Renxi, et al.. (2023). Cycloaddition of CO2 to Epichlorohydrin over Pyridine, Vinylpyridine, and Poly(vinylpyridine): The Influence of Steric Crowding on the Reaction Mechanism. The Journal of Physical Chemistry C. 127(3). 1441–1454. 10 indexed citations
5.
Xu, Hui, Renxi Jin, & Casey P. O’Brien. (2023). Multi-Functional Polymer Membranes Enable Integrated CO2 Capture and Conversion in a Single, Continuous-Flow Membrane Reactor under Mild Conditions. ACS Applied Materials & Interfaces. 15(48). 56305–56313. 8 indexed citations
6.
7.
Xu, Hui, et al.. (2023). Mathematical modeling of CO2 facilitated transport across polyvinylamine membranes with direct operando observation of amine carrier saturation. Chemical Engineering Journal. 460. 141728–141728. 10 indexed citations
8.
O’Brien, Casey P., et al.. (2022). Challenges and Opportunities in Converting CO2 to Carbohydrates. ACS Energy Letters. 7(10). 3509–3523. 23 indexed citations
9.
10.
Yan, Chang Sheng, Feiyang Geng, Hope O. Otor, et al.. (2022). Recent Advances in Plasma Catalysis. Industrial & Engineering Chemistry Research. 61(23). 7675–7678. 7 indexed citations
11.
Xu, Hui, et al.. (2022). Operando Surface-Enhanced Raman-Scattering (SERS) for Probing CO2 Facilitated Transport Mechanisms of Amine-Functionalized Polymeric Membranes. ACS Applied Materials & Interfaces. 14(13). 15697–15705. 11 indexed citations
12.
Park, Bumjun, Jiacheng Liu, Casey P. O’Brien, et al.. (2021). Ion Coordination and Transport in Magnesium Polymer Electrolytes Based on Polyester-co-Polycarbonate. SHILAP Revista de lepidopterología. 2021. 24 indexed citations
13.
Jin, Renxi, et al.. (2021). Highly Active CuOx/SiO2 Dot Core/Rod Shell Catalysts with Enhanced Stability for the Reverse Water Gas Shift Reaction. ACS Applied Materials & Interfaces. 13(32). 38213–38220. 32 indexed citations
14.
15.
Jin, Renxi, et al.. (2020). Ru-Promoted CO2 activation for oxidative dehydrogenation of propane over chromium oxide catalyst. Catalysis Science & Technology. 10(6). 1769–1777. 35 indexed citations
16.
Shan, Shiyao, Jing Li, Yazan Maswadeh, et al.. (2020). Surface oxygenation of multicomponent nanoparticles toward active and stable oxidation catalysts. Nature Communications. 11(1). 4201–4201. 35 indexed citations
17.
Kareem, Haval, Shiyao Shan, Fang Lin, et al.. (2018). Evolution of surface catalytic sites on thermochemically-tuned gold–palladium nanoalloys. Nanoscale. 10(8). 3849–3862. 7 indexed citations
18.
Franco, Zeno, et al.. (2018). Detecting & visualizing crisis events in human systems: An mHealth approach with high risk veterans. International Conference on Information Systems for Crisis Response and Management. 861–873. 2 indexed citations
19.
Kareem, Haval, Shiyao Shan, Zhi‐Peng Wu, et al.. (2018). Catalytic oxidation of propane over palladium alloyed with gold: an assessment of the chemical and intermediate species. Catalysis Science & Technology. 8(23). 6228–6240. 18 indexed citations
20.
Dostert, Karl‐Heinz, Casey P. O’Brien, Francesca Mirabella, et al.. (2017). Selective Partial Hydrogenation of Acrolein on Pd: A Mechanistic Study. ACS Catalysis. 7(8). 5523–5533. 31 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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