Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Christopher R. O'Connor"'
Autor:
Ryuichi Shimogawa, Nicholas Marcella, Christopher R. O'Connor, Taek-Seung Kim, Christian Reece, Igor Lubomirsky, Anatoly I. Frenkel
Publikováno v:
Journal of Synchrotron Radiation, Vol 31, Iss 3, Pp 456-463 (2024)
This study introduces a novel iterative Bragg peak removal with automatic intensity correction (IBR-AIC) methodology for X-ray absorption spectroscopy (XAS), specifically addressing the challenge of Bragg peak interference in the analysis of crystall
Externí odkaz:
https://doaj.org/article/2842662473c84757bb2e43ed1cfca966
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract A detailed knowledge of reaction kinetics is key to the development of new more efficient heterogeneous catalytic processes. However, the ability to resolve site dependent kinetics has been largely limited to surface science experiments on m
Externí odkaz:
https://doaj.org/article/0cf783e55af94cbdbd80ce0f21f5e6d0
Autor:
Christopher R. O’Connor, Matthijs A. van Spronsen, Tobias Egle, Fang Xu, Heath R. Kersell, Judit Oliver-Meseguer, Mustafa Karatok, Miquel Salmeron, Robert J. Madix, Cynthia M. Friend
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-6 (2020)
Species migration across interfacial boundaries can affect the function of bimetallic catalysts. Here the authors report that palladium oxide drives the reduction of silver oxide by facilitating molecular hydrogen dissociation and migration of hydrog
Externí odkaz:
https://doaj.org/article/51db823067134c55acd4f2d43863002c
Autor:
Runze Ma, Christopher R. O’Connor, Gregory Collinge, Sarah I. Allec, Mal-Soon Lee, Zdenek Dohnálek
Publikováno v:
The Journal of Physical Chemistry Letters. 14:2542-2550
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2628c5f82050f0f4637b72829f411349
https://doi.org/10.1021/acs.jpclett.3c00175
https://doi.org/10.1021/acs.jpclett.3c00175
Autor:
Jennifer D. Lee, Jeffrey B. Miller, Anna V. Shneidman, Lixin Sun, Jason F. Weaver, Joanna Aizenberg, Juergen Biener, J. Anibal Boscoboinik, Alexandre C. Foucher, Anatoly I. Frenkel, Jessi E. S. van der Hoeven, Boris Kozinsky, Nicholas Marcella, Matthew M. Montemore, Hio Tong Ngan, Christopher R. O’Connor, Cameron J. Owen, Dario J. Stacchiola, Eric A. Stach, Robert J. Madix, Philippe Sautet, Cynthia M. Friend
Publikováno v:
Chemical reviews, vol 122, iss 9
The development of new catalyst materials for energy-efficient chemical synthesis is critical as over 80% of industrial processes rely on catalysts, with many of the most energy-intensive processes specifically using heterogeneous catalysis. Catalyti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76fbdb0df935d5f97e7b92d1b236a993
https://doi.org/10.1021/acs.chemrev.1c00967
https://doi.org/10.1021/acs.chemrev.1c00967
Publikováno v:
The Journal of Physical Chemistry Letters. 12:6752-6759
The surface morphology and composition of a catalyst during excursions between oxidizing and reducing conditions can change substantially, especially in bimetallic alloys. Both thermodynamic and kinetic factors play a role in determining the properti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8a96cf99ba22326d2e098daa03e1a25
https://doi.org/10.1021/acs.jpclett.1c01367
https://doi.org/10.1021/acs.jpclett.1c01367
Autor:
Cynthia M. Friend, Matthew M. Montemore, Jorge Anibal Boscoboinik, Christopher R. O’Connor, Mustafa Karatok, Matthijs A. van Spronsen
Publikováno v:
The Journal of Physical Chemistry C. 125:10685-10692
X-ray photoelectron spectroscopy (XPS) is a widely used tool for quantitative analysis of surfaces, providing critical information about elemental composition and the chemical state(s) of each elem...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46d2dc5399cbeb4547c0b9de41f94abc
https://doi.org/10.1021/acs.jpcc.1c01450
https://doi.org/10.1021/acs.jpcc.1c01450
Autor:
Vikram Mehar, Christopher R. O’Connor, Abdulrahman Almithn, Mustafa Karatok, Jason F. Weaver, David Hibbitts, Robert J. Madix, Ming-Hung Yu, Tobias Egle
Publikováno v:
ACS Catalysis. 10:13878-13889
A single-layer AgOx phase grown on Ag(111) efficiently transfers oxygen to Pd domains at room temperature, rendering the Pd-decorated surface highly reactive toward CO oxidation. Oxygen transfer fr...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff3491cb64e4933a0a86039f334d07d9
https://doi.org/10.1021/acscatal.0c03885
https://doi.org/10.1021/acscatal.0c03885
Autor:
Celine Tesvara, Philippe Sautet, Constantin A. Walenta, Fang Xu, Cynthia M. Friend, Christopher R. O’Connor
Publikováno v:
The Journal of Physical Chemistry C. 124:12432-12441
Dimethyl methylphosphonate (DMMP) is used as a simulant for toxic nerve agents and pesticides, rendering the understanding of surface chemistry requisite to design effective materials for organopho...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e4bfa2911941009f1f3a94a7b977403
https://doi.org/10.1021/acs.jpcc.0c01708
https://doi.org/10.1021/acs.jpcc.0c01708
Autor:
Matthijs A. van Spronsen, Miquel Salmeron, Cynthia M. Friend, Judit Oliver-Meseguer, Heath Kersell, Christopher R. O’Connor, Fang Xu, Mustafa Karatok, Robert J. Madix, Tobias Egle
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-6 (2020)
Nature communications, vol 11, iss 1
Nature Communications
Nature communications, vol 11, iss 1
Nature Communications
Heterogeneous catalysts are complex materials with multiple interfaces. A critical proposition in exploiting bifunctionality in alloy catalysts is to achieve surface migration across interfaces separating functionally dissimilar regions. Herein, we d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3eb0e9d84ccef9948832dd9049d39a6
http://link.springer.com/article/10.1038/s41467-020-15536-x
http://link.springer.com/article/10.1038/s41467-020-15536-x