Výsledky vyhledávání - "Chun‐Te Kuo"

Elucidating the Effect of Ion Exchange Protocol on the Copper Exchange Efficacy, Copper Siting, and SCR activity in Cu-SSZ-13

Autor: Aibolat Koishybay, Charles Umhey, Chun‐Te Kuo, Kyle Groden, Jean‐Sabin McEwen, Ayman M. Karim, Daniel F. Shantz

The influence of the copper ion exchange protocol on SCR activity of SSZ-13 is quantified. Using the same parent SSZ-13 zeolite, four exchange protocols are used to assess how exchange protocol impacts metal uptake and SCR activity. Large differences

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b7df89a4ef7c9e149778692bad2e49a
https://hdl.handle.net/10919/115558

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CO oxidation on MgAl2O4 supported Irn: activation of lattice oxygen in the subnanometer regime and emergence of nuclearity-activity volcano

Autor: Yubing Lu, Coogan Thompson, Chun-Te Kuo, Xiwen Zhang, Adam S. Hoffman, Alexey Boubnov, Simon R. Bare, Libor Kovarik, Hongliang Xin, Ayman M. Karim

Publikováno v: Journal of Materials Chemistry A. 10:4266-4278

Ir subnanometer clusters activate surface oxygen on a traditionally non-reducible MgAl2O4 support which leads to a more active two-site mechanism during low-temperature CO oxidation.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::00979f5ed77d7d633339fa7cf57107ad
https://doi.org/10.1039/d1ta09740g

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Unraveling the Intermediate Reaction Complexes and Critical Role of Support-Derived Oxygen Atoms in CO Oxidation on Single-Atom Pt/CeO2

Autor: Yubing Lu, Deepak Kunwar, Shulan Zhou, Ayman M. Karim, Coogan Thompson, Sen Lin, Adam S. Hoffman, Abhaya K. Datye, Alexey Boubnov, Chun-Te Kuo, Hua Guo

Publikováno v: ACS Catalysis. 11:8701-8715

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b44919fe383e81cf9680b9b78289e294
https://doi.org/10.1021/acscatal.1c01900

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Structure Sensitivity of Acetylene Semi-Hydrogenation on Pt Single Atoms and Subnanometer Clusters

Autor: Libor Kovarik, Chun-Te Kuo, Ayman M. Karim, Mark H. Engelhard, Yubing Lu

Publikováno v: ACS Catalysis. 9:11030-11041

Oxide-supported Pt-group single atoms and clusters in the subnanometer size regime maximize the metal utilization and have shown extraordinary catalytic properties for many reactions including sele...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e4b67c3c49c330b6e07a433e01301613
https://doi.org/10.1021/acscatal.9b02840

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A versatile approach for quantification of surface site fractions using reaction kinetics: The case of CO oxidation on supported Ir single atoms and nanoparticles

Autor: Darren M. Driscoll, Adam S. Hoffman, John R. Morris, Yubing Lu, Chun-Te Kuo, Simon R. Bare, Libor Kovarik, Ayman M. Karim, Alexey Boubnov

Publikováno v: Journal of Catalysis. 378:121-130

Supported metal single-atom catalysts have shown unique activity and selectivity for several reactions. Investigating the reaction mechanism on single-atom catalysts and unambiguous assignment of the activity and selectivity requires catalysts with e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::df620990888c3f0a9d41768e438c2125
https://doi.org/10.1016/j.jcat.2019.08.023

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Cell Reports Physical Science

Autor: Yubing Lu, Hani M. El-Kaderi, Pezhman Arab, Chun-Te Kuo, Ayman M. Karim, K. Shamara Weeraratne

Noble metal single-atom catalysts maximize metal utilization and offer opportunities to design heterogeneous catalysts at the molecular scale. Mesoporous covalent organic frameworks provide an ideal support to stabilize metal single atoms with specif

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e610e243fc055b3816138f6790e83e07
https://hdl.handle.net/10919/109593

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