Abstract
This study focuses on investigation of the effects of magnesium on catalyst and moisture in reactant on the catalytic activity in CO oxidation using Pt catalysts. The CO conversion rate over Pt-Mg/Al2O3 with temperature was higher than that of Pt/Al2O3. With the reactants containing moisture, the CO conversion rate over Pt-Mg/Al 2O3 was significantly improved. It is observed that addition of magnesium to Pt catalysts enriches the hydroxyl group with the increase of basicity and the content of Pt0which is weakly interacted with CO.
| Original language | English |
|---|---|
| Pages (from-to) | 257-261 |
| Number of pages | 5 |
| Journal | Catalysis Letters |
| Volume | 103 |
| Issue number | 3-4 |
| DOIs | |
| Publication status | Published - 2005 Oct 1 |
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Keywords
- Basicity
- CO oxidation
- Hydroxyl
- Magnesium
- Pt/AlO
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Catalysis
Cite this
Effect of water vapor on carbon monoxide oxidation over promoted platinum catalysts. / Cho, Song Ho; Park, Jong Soo; Choi, Seung Hoon; Lee, Shin Kun; Kim, Sung Hyun.
In: Catalysis Letters, Vol. 103, No. 3-4, 01.10.2005, p. 257-261.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Effect of water vapor on carbon monoxide oxidation over promoted platinum catalysts
AU - Cho, Song Ho
AU - Park, Jong Soo
AU - Choi, Seung Hoon
AU - Lee, Shin Kun
AU - Kim, Sung Hyun
PY - 2005/10/1
Y1 - 2005/10/1
N2 - This study focuses on investigation of the effects of magnesium on catalyst and moisture in reactant on the catalytic activity in CO oxidation using Pt catalysts. The CO conversion rate over Pt-Mg/Al2O3 with temperature was higher than that of Pt/Al2O3. With the reactants containing moisture, the CO conversion rate over Pt-Mg/Al 2O3 was significantly improved. It is observed that addition of magnesium to Pt catalysts enriches the hydroxyl group with the increase of basicity and the content of Pt0which is weakly interacted with CO.
AB - This study focuses on investigation of the effects of magnesium on catalyst and moisture in reactant on the catalytic activity in CO oxidation using Pt catalysts. The CO conversion rate over Pt-Mg/Al2O3 with temperature was higher than that of Pt/Al2O3. With the reactants containing moisture, the CO conversion rate over Pt-Mg/Al 2O3 was significantly improved. It is observed that addition of magnesium to Pt catalysts enriches the hydroxyl group with the increase of basicity and the content of Pt0which is weakly interacted with CO.
KW - Basicity
KW - CO oxidation
KW - Hydroxyl
KW - Magnesium
KW - Pt/AlO
UR - http://www.scopus.com/inward/record.url?scp=25444518449&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=25444518449&partnerID=8YFLogxK
U2 - 10.1007/s10562-005-7162-6
DO - 10.1007/s10562-005-7162-6
M3 - Article
AN - SCOPUS:25444518449
VL - 103
SP - 257
EP - 261
JO - Catalysis Letters
JF - Catalysis Letters
SN - 1011-372X
IS - 3-4
ER -