Gas phase selective propylene epoxidation over La2O3-supported cubic silver nanoparticles-Reference-Cited by-同舟云学术

Gas phase selective propylene epoxidation over La2O3-supported cubic silver nanoparticles

Published:2019 Issue:13 Volume:9 Page:3435-3444
ISSN:2044-4753
Container-title:Catalysis Science & Technology
language:en
Short-container-title:Catal. Sci. Technol.

Author:

Yu Bin¹²³⁴⁵,Ayvalı Tuğçe¹²³⁴⁵^ORCID,Wang Zhi-Qiang⁶⁷⁸⁹¹⁰,Gong Xue-Qing⁶⁷⁸⁹¹⁰^ORCID,Bagabas Abdulaziz A.¹¹¹²¹³¹⁴¹⁵^ORCID,Tsang S. C. Edman¹²³⁴⁵^ORCID

Affiliation:

1. Wolfson Catalysis Centre

2. Department of Chemistry

3. University of Oxford

4. Oxford

5. UK

6. Key Laboratory for Advanced Materials

7. Centre for Computational Chemistry and

8. Research Institute of Industrial Catalysis

9. Chemistry and Molecular Engineering

10. East China University of Science and Technology

11. National Petrochemical Technology Center (NPTC)

12. Materials Science Research Institute (MSRI)

13. King Abdulaziz City for Science and Technology (KACST)

14. Riyadh 11442

15. Kingdom of Saudi Arabia

Abstract

It is shown that the Ag nanocube/La₂O₃ interface catalyses gas phase oxidation of propylene to propylene oxide cooperatively with enhanced selectivity and conversion. Dioxygen is preferentially activated and dissociated by La₂O₃(001) and the active atomic oxygen over the Ag(100) facet leads to selective propylene epoxidation.

Funder

King Abdulaziz City for Science and Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2019/CY/C9CY00567F

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