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  Selectivity boost in partial hydrogenation of acetylene via atomic dispersion of platinum over ceria

Ayodele, O. B., Vinati, S., Barborini, E., Boddapati, L., Hajraoui, K. E., Kröhnert, J., et al. (2020). Selectivity boost in partial hydrogenation of acetylene via atomic dispersion of platinum over ceria. Catalysis Science & Technology, 10(22), 7471-7475. doi:10.1039/d0cy01592j.

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Item Permalink: https://hdl.handle.net/21.11116/0000-0007-8788-7 Version Permalink: https://hdl.handle.net/21.11116/0000-0009-53EF-D
Genre: Journal Article

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CY-COM-08-2020-001592_Revised.pdf (Any fulltext), 387KB
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 Creators:
Ayodele, Olumide Bolarinwa1, Author
Vinati, Simone2, Author
Barborini, Emanuele2, Author
Boddapati, Loukya1, Author
Hajraoui, Khalil El1, Author
Kröhnert, Jutta3, Author           
Deepak, Francis Leonard1, Author
Trunschke, Annette3, Author           
Kolen'ko, Yury V.1, Author
Affiliations:
1International Iberian Nanotechnology Laboratory, Braga 4715-330, Portugal , ou_persistent22              
2Tethis S.p.A, Milan 20143, Italy, ou_persistent22              
3Inorganic Chemistry, Fritz Haber Institute, Max Planck Society, ou_24023              

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 Abstract: High-throughput flame spray pyrolysis directly affords a low-loading Pt catalyst supported on cerium oxide, which is an excellent material for selective semihydrogenation of C2H2 at 180 °C, exhibiting nearly complete conversion of C2H2 (98.2%) with high selectivity towards C2H4 (87.1%). Pt in this catalyst is atomically dispersed within cerium oxide, and this structural feature restricts C2H4 adsorption as π-bonded, known to promote C2H4 selectivity.

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Language(s): eng - English
 Dates: 2020-08-092020-09-252020-09-282020-11-21
 Publication Status: Issued
 Pages: 5
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1039/d0cy01592j
 Degree: -

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Title: Catalysis Science & Technology
  Other : Catal. Sci. Technol.
Source Genre: Journal
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Publ. Info: Cambridge : Royal Society of Chemistry
Pages: 5 Volume / Issue: 10 (22) Sequence Number: - Start / End Page: 7471 - 7475 Identifier: ISSN: 2044-4753
CoNE: https://pure.mpg.de/cone/journals/resource/2044-4753