Influence of strong π-acceptor ligands on Cr-K-edge X-ray absorption spectral signatures and consequences for the interpretation of surface sites in the Phillips catalyst-Reference-Cited by-同舟云学术

Influence of strong π-acceptor ligands on Cr-K-edge X-ray absorption spectral signatures and consequences for the interpretation of surface sites in the Phillips catalyst

Published:2024 Issue:13 Volume:14 Page:3682-3690
ISSN:2044-4753
Container-title:Catalysis Science & Technology
language:en
Short-container-title:Catal. Sci. Technol.

Author:

Kakiuchi Yuya¹^ORCID,Shapovalova Svetlana²,Protsenko Bogdan²^ORCID,Guda Sergey²³,Safonova Olga V.⁴^ORCID,Guda Alexander²,Copéret Christophe¹^ORCID

Affiliation:

1. ETH Zürich, Vladimir-Prelog-Weg 2, 8093 Zurich, Switzerland

2. The Smart Materials Research Institute, Southern Federal University, Rostov-on-Don, 344090, Russia

3. Institute of Mathematics, Mechanics and Computer Science, Southern Federal University, Rostov-on-Don, 344090, Russia

4. Paul Scherrer Institute, 5232 Villigen, Switzerland

Abstract

X-ray absorption spectroscopy (XAS) has been central to the study of the Phillips polymerization catalyst (CrO3/SiO2).

Funder

Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung

Southern Federal University

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/CY/D3CY01692G

Reference45 articles.

1. M. P.McDaniel , A Review of the Phillips Supported Chromium Catalyst and Its Commercial Use for Ethylene Polymerization , Elsevier Inc. , 1st edn, 2010 , vol. 53

2. M. P.McDaniel , in Handbook of Transition Metal Polymerization Catalysts , John Wiley & Sons, Inc. , Hoboken, NJ, USA , 2018 , pp. 401–571

3. The Active Sites in the Phillips Catalysts: Origins of a Lively Debate and a Vision for the Future

4. The Structure of Active Centers and the Ethylene Polymerization Mechanism on the Cr/SiO2 Catalyst: A Frontier for the Characterization Methods

5. New Strategies in the Raman Study of the Cr/SiO2 Phillips Catalyst: Observation of Molecular Adducts on Cr(II) Sites

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