Search for: All records

Creators/Authors contains: "Kandratsenka, Alexander"

« Prev Next »

Total Resources

5

Resource Type
Conference Paper

0

Conference Proceeding

0

Dataset

0

Journal Article

5

Workshop Report

0

Availability
Full Text / Resource Available

5

Citation Only

0

Save Results
Excel (limit 2000)
CSV (limit 5000)
XML (limit 5000)

Have feedback or suggestions for a way to improve these results?
!

Note: When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher. Some full text articles may not yet be available without a charge during the embargo (administrative interval).
What is a DOI Number?

Some links on this page may take you to non-federal websites. Their policies may differ from this site.

Quantum effects in thermal reaction rates at metal surfaces

https://doi.org/10.1126/science.abq1414

Borodin, Dmitriy ; Hertl, Nils ; Park, G. Barratt ; Schwarzer, Michael ; Fingerhut, Jan ; Wang, Yingqi ; Zuo, Junxiang ; Nitz, Florian ; Skoulatakis, Georgios ; Kandratsenka, Alexander ; et al ( July 2022 , Science)

Surface reaction rate constants were measured accurately so that a meaningful comparison with theory can now be made.
more » « less
Full Text Available
Origin of Thermal and Hyperthermal CO 2 from CO Oxidation on Pt Surfaces: The Role of Post-Transition-State Dynamics, Active Sites, and Chemisorbed CO 2

https://doi.org/10.1002/anie.201900565

Zhou, Linsen ; Kandratsenka, Alexander ; Campbell, Charles T. ; Wodtke, Alec M. ; Guo, Hua ( March 2019 , Angewandte Chemie International Edition)

Full Text Available
Highly Rotationally Excited N 2 Reveals Transition-State Character in the Thermal Decomposition of N 2 O on Pd(110)

https://doi.org/10.1021/jacs.3c01127

Quan, Jiamei ; Yin, Rongrong ; Zhao, Zibo ; Yang, Ximei ; Kandratsenka, Alexander ; Auerbach, Daniel J. ; Wodtke, Alec M. ; Guo, Hua ; Park, G. Barratt ( May 2023 , Journal of the American Chemical Society)
Velocity-resolved kinetics of site-specific carbon monoxide oxidation on platinum surfaces

https://doi.org/10.1038/s41586-018-0188-x

Neugebohren, Jannis ; Borodin, Dmitriy ; Hahn, Hinrich W. ; Altschäffel, Jan ; Kandratsenka, Alexander ; Auerbach, Daniel J. ; Campbell, Charles T. ; Schwarzer, Dirk ; Harding, Dan J. ; Wodtke, Alec M. ; et al ( June 2018 , Nature)

Full Text Available
Following the microscopic pathway to adsorption through chemisorption and physisorption wells

https://doi.org/10.1126/science.abc9581

Borodin, Dmitriy ; Rahinov, Igor ; Shirhatti, Pranav R. ; Huang, Meng ; Kandratsenka, Alexander ; Auerbach, Daniel J. ; Zhong, Tianli ; Guo, Hua ; Schwarzer, Dirk ; Kitsopoulos, Theofanis N. ; et al ( September 2020 , Science)

Adsorption involves molecules colliding at the surface of a solid and losing their incidence energy by traversing a dynamical pathway to equilibrium. The interactions responsible for energy loss generally include both chemical bond formation (chemisorption) and nonbonding interactions (physisorption). In this work, we present experiments that revealed a quantitative energy landscape and the microscopic pathways underlying a molecule’s equilibration with a surface in a prototypical system: CO adsorption on Au(111). Although the minimum energy state was physisorbed, initial capture of the gas-phase molecule, dosed with an energetic molecular beam, was into a metastable chemisorption state. Subsequent thermal decay of the chemisorbed state led molecules to the physisorption minimum. We found, through detailed balance, that thermal adsorption into both binding states was important at all temperatures.

more » « less