Studies of Ultrafine Particles of the Active Component in Deposited Single-Metal and Bimetallic (Pt, Rh)/Al2O3 Catalysts by the X-Ray Method of Pair Distribution Function Analysis Full article
| Journal |
Journal of Surface Investigation: X-Ray, Synchrotron and Neutron Techniques
ISSN: 1027-4510 , E-ISSN: 1819-7094 |
||
|---|---|---|---|
| Output data | Year: 2023, Volume: 17, Number: 6, Pages: 1502-1507 Pages count : 6 DOI: 10.1134/s1027451023060411 | ||
| Tags | pair distribution analysis, synchrotron radiation, structure, high-resolution transmission electron microscopy, platinum, rhodium, catalysts | ||
| Authors |
|
||
| Affiliations |
|
Funding (1)
| 1 | Ministry of Science and Higher Education of the Russian Federation | 0239-2021-0003 |
Abstract:
The structure and state of ultrafine particles of the active component in the composition of deposite single-metal- and bimetallic catalysts (Pt, Rh)/Al2O3 are studied using the X-ray method of pair distribution function analysis. It is shown that particles of metallic platinum Pt0 are formed in the Pt/Al2O3 catalyst, and particles of Pt0 and rhodium oxides are formed in the Pt–Rh/Al2O3 catalyst. The determined particle sizes are consistent with electron-microscopy data.
Cite:
Pakharukova V.P.
, Kovtunova L.M.
, Shmakov A.N.
, Gerasimov E.Y.
Studies of Ultrafine Particles of the Active Component in Deposited Single-Metal and Bimetallic (Pt, Rh)/Al2O3 Catalysts by the X-Ray Method of Pair Distribution Function Analysis
Journal of Surface Investigation: X-Ray, Synchrotron and Neutron Techniques. 2023. V.17. N6. P.1502-1507. DOI: 10.1134/s1027451023060411 WOS Scopus РИНЦ AN OpenAlex
Studies of Ultrafine Particles of the Active Component in Deposited Single-Metal and Bimetallic (Pt, Rh)/Al2O3 Catalysts by the X-Ray Method of Pair Distribution Function Analysis
Journal of Surface Investigation: X-Ray, Synchrotron and Neutron Techniques. 2023. V.17. N6. P.1502-1507. DOI: 10.1134/s1027451023060411 WOS Scopus РИНЦ AN OpenAlex
Dates:
| Submitted: | May 5, 2023 |
| Accepted: | Jul 24, 2023 |
| Published print: | Dec 8, 2023 |
| Published online: | Dec 8, 2023 |
Identifiers:
| Web of science: | WOS:001156272100007 |
| Scopus: | 2-s2.0-85178884384 |
| Elibrary: | 56103145 |
| Chemical Abstracts: | 2023:2574171 |
| OpenAlex: | W4389479429 |
Citing:
Пока нет цитирований