Platinum Nanoparticles Supported on Nitrogen-Containing Carbon Nanofibers Full article
| Journal |
Catalysis Today
ISSN: 0920-5861 , E-ISSN: 1873-4308 |
||||
|---|---|---|---|---|---|
| Output data | Year: 2012, Volume: 186, Number: 1, Pages: 42-47 Pages count : 6 DOI: 10.1016/j.cattod.2011.08.031 | ||||
| Tags | CO oxidation, Nitrogen-containing carbon nanofibers, Platinum | ||||
| Authors |
|
||||
| Affiliations |
|
Funding (5)
| 1 | Russian Foundation for Basic Research | 09-03-93114 |
| 2 | Siberian Branch of the Russian Academy of Sciences | 9 |
| 3 | Siberian Branch of the Russian Academy of Sciences | 31 |
| 4 | Siberian Branch of the Russian Academy of Sciences | 88 |
| 5 | Президиум РАН | 27.58 |
Abstract:
Platinum nanoparticles supported on nitrogen-containing carbon nanofibers (10% Pt/N-CNFs, [N] = 0–7.5 wt.%) were synthesized and investigated. X-ray diffraction (XRD) analysis and transmission electron microscopy (TEM) demonstrated the formation of 2–9 nm platinum nanoparticles on the N-CNF surface. Platinum nanoparticles were found to be in a metal state experiencing a strong effect of N-CNFs. Testing of catalytic activity in CO oxidation showed that a nitrogen content in N-CNFs exceeding 3.4 wt.% substantially enhances the low-temperature activity characterized by a reaction ignition temperature of ca. 60 °C; however, the enhancement of catalytic activity is non-monotonic with respect to nitrogen concentration in N-CNFs.
Cite:
Podyacheva O.Y.
, Ismagilov Z.R.
, Boronin A.I.
, Kibis L.S.
, Slavinskaya E.M.
, Noskov A.S.
, Shikina N.V.
, Ushakov V.A.
, Ischenko A.V.
Platinum Nanoparticles Supported on Nitrogen-Containing Carbon Nanofibers
Catalysis Today. 2012. V.186. N1. P.42-47. DOI: 10.1016/j.cattod.2011.08.031 WOS Scopus РИНЦ ANCAN OpenAlex
Platinum Nanoparticles Supported on Nitrogen-Containing Carbon Nanofibers
Catalysis Today. 2012. V.186. N1. P.42-47. DOI: 10.1016/j.cattod.2011.08.031 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
| Submitted: | May 25, 2011 |
| Accepted: | Aug 16, 2011 |
| Published online: | Sep 16, 2011 |
| Published print: | Jun 1, 2012 |
Identifiers:
| Web of science: | WOS:000304259800007 |
| Scopus: | 2-s2.0-84861337107 |
| Elibrary: | 24950728 |
| Chemical Abstracts: | 2012:730597 |
| Chemical Abstracts (print): | 157:53548 |
| OpenAlex: | W2075447667 |