Abstract
The total oxidation of methane has been studied over Pt (0.12wt%-0.9wt%) catalysts supported on α-Si3N4. The catalysts were characterised by chemical analysis, X-ray photoelectron spectroscopy and transmission electron microscopy. The correlation between the expected and real Pt content of the catalysts was established. It has been found that the catalytic activity of Pt catalysts depends strongly on the mean particle size. The decrease of activity of the platinum catalysts due to the sintering of metallic particles was observed under the reaction conditions.
| Original language | English |
|---|---|
| Title of host publication | 8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004 |
| Pages | 52-56 |
| Number of pages | 5 |
| Volume | 2 |
| Publication status | Published - 2004 |
| Event | 8th Korea-Russia International Symposium on Science and Technology, KORUS 2004 - Tomsk, Russian Federation Duration: 26 Jun 2004 → 3 Jul 2004 |
Other
| Other | 8th Korea-Russia International Symposium on Science and Technology, KORUS 2004 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 26.6.04 → 3.7.04 |
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Keywords
- Deactivation
- Methane
- Platinum
- Silicon nitride
- Total oxidation
ASJC Scopus subject areas
- Engineering(all)
Cite this
Silicon nitride supported platinum catalysts for the total oxidation of methane. / Kurzina, I. A.; Cadete Santos Aires, F. J.; Bertolini, J. C.
8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004. Vol. 2 2004. p. 52-56.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Silicon nitride supported platinum catalysts for the total oxidation of methane
AU - Kurzina, I. A.
AU - Cadete Santos Aires, F. J.
AU - Bertolini, J. C.
PY - 2004
Y1 - 2004
N2 - The total oxidation of methane has been studied over Pt (0.12wt%-0.9wt%) catalysts supported on α-Si3N4. The catalysts were characterised by chemical analysis, X-ray photoelectron spectroscopy and transmission electron microscopy. The correlation between the expected and real Pt content of the catalysts was established. It has been found that the catalytic activity of Pt catalysts depends strongly on the mean particle size. The decrease of activity of the platinum catalysts due to the sintering of metallic particles was observed under the reaction conditions.
AB - The total oxidation of methane has been studied over Pt (0.12wt%-0.9wt%) catalysts supported on α-Si3N4. The catalysts were characterised by chemical analysis, X-ray photoelectron spectroscopy and transmission electron microscopy. The correlation between the expected and real Pt content of the catalysts was established. It has been found that the catalytic activity of Pt catalysts depends strongly on the mean particle size. The decrease of activity of the platinum catalysts due to the sintering of metallic particles was observed under the reaction conditions.
KW - Deactivation
KW - Methane
KW - Platinum
KW - Silicon nitride
KW - Total oxidation
UR - http://www.scopus.com/inward/record.url?scp=29144536109&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=29144536109&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:29144536109
SN - 0780383834
SN - 9780780383838
VL - 2
SP - 52
EP - 56
BT - 8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004
ER -