Professional Education
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Doctor of Philosophy, University of Minnesota Twin Cities (2024)
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Ph.D. Chemical Engineering, University of Minnesota, Twin Cities (2024)
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B.S. Chemical Engineering, University of California, Berkeley (2019)
All Publications
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Rates and reversibility of CO<sub>2</sub> hydrogenation on Cu-based catalysts
JOURNAL OF CATALYSIS
2024; 429
View details for DOI 10.1016/j.jcat.2023.115214
View details for Web of Science ID 001138545500001
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Concepts Relevant for the Kinetic Analysis of Reversible Reaction Systems.
Chemical reviews
2023; 123 (6): 2950-3006
Abstract
The net rate of a reversible chemical reaction is the difference between unidirectional rates of traversal along forward and reverse reaction paths. In a multistep reaction sequence, the forward and reverse trajectories, in general, are not the microscopic reverse of one another; rather, each unidirectional route is comprised of distinct rate-controlling steps, intermediates, and transition states. Consequently, traditional descriptors of rate (e.g., reaction orders) do not reflect intrinsic kinetic information but instead conflate unidirectional contributions determined by (i) the microscopic occurrence of forward/reverse reactions (i.e., unidirectional kinetics) and (ii) the reversibility of reaction (i.e., nonequilibrium thermodynamics). This review aims to provide a comprehensive resource of analytical and conceptual tools which deconvolute the contributions of reaction kinetics and thermodynamics to disambiguate unidirectional reaction trajectories and precisely identify rate- and reversibility-controlling molecular species and steps in reversible reaction systems. The extrication of mechanistic and kinetic information from bidirectional reactions is accomplished through equation-based formalisms (e.g., De Donder relations) grounded in principles of thermodynamics and interpreted in the context of theories of chemical kinetics developed in the past 25 years. The aggregate of mathematical formalisms detailed herein is general to thermochemical and electrochemical reactions and encapsulates a diverse body of scientific literature encompassing chemical physics, thermodynamics, chemical kinetics, catalysis, and kinetic modeling.
View details for DOI 10.1021/acs.chemrev.2c00510
View details for PubMedID 36802557
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Rates and Reversibilities in Interconnected Reaction Networks
ACS CATALYSIS
2022; 12 (5): 3100-3110
View details for DOI 10.1021/acscatal.1c05344
View details for Web of Science ID 000773693300037
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Unimolecular and bimolecular formic acid decomposition routes on dispersed Cu nanoparticles
JOURNAL OF CATALYSIS
2021; 404: 814-831
View details for DOI 10.1016/j.jcat.2021.08.049
View details for Web of Science ID 000753148800018
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Formic Acid Dehydration Rates and Elementary Steps on Lewis Acid-Base Site Pairs at Anatase and Rutile TiO<sub>2</sub> Surfaces
JOURNAL OF PHYSICAL CHEMISTRY C
2020; 124 (37): 20161-20174
View details for DOI 10.1021/acs.jpcc.0c05721
View details for Web of Science ID 000574908200030
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Elementary steps and site requirements in formic acid dehydration reactions on anatase and rutile TiO<sub>2</sub> surfaces
JOURNAL OF CATALYSIS
2020; 383: 60-76
View details for DOI 10.1016/j.jcat.2019.12.043
View details for Web of Science ID 000518866600007