Abstract
The influence of chemical modification and thermal activation on the porous structure of Donbass anthracites (Ukraine) and on the state and catalytic properties of supported palladium has been studied. The most regular distribution of supported palladium particles with an average size of about 2 nm was observed for the supports prepared from the chemically modified anthracites. The activity of supported palladium in the liquid-phase hydrogenation of cyclohexene varies more than 10-fold depending on the preparation method of the anthracite support. The catalysts with the palladium nanoparticles located in micropores of the carbon support exhibit a lower catalytic activity.
| Original language | English |
|---|---|
| Pages (from-to) | 361-367 |
| Number of pages | 7 |
| Journal | Reaction Kinetics And Catalysis Letters |
| Volume | 83 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 15 Nov 2004 |
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Keywords
- Anthracite
- Carbon support
- Chemical modification
- Cyclohexene hydrogenation
- Palladium catalyst
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Properties of palladium catalysts on carbon supports prepared from chemically modified and activated anthracites. / Kuznetsov, B. N.; Chesnokov, N. V.; Mikova, N. M.; Drozdov, V. A.; Shendrik, T. G.; Lyubchik, S. B.; Fonseca, I. M.
In: Reaction Kinetics And Catalysis Letters, Vol. 83, No. 2, 15.11.2004, p. 361-367.Research output: Contribution to journal › Article
TY - JOUR
T1 - Properties of palladium catalysts on carbon supports prepared from chemically modified and activated anthracites
AU - Kuznetsov, B. N.
AU - Chesnokov, N. V.
AU - Mikova, N. M.
AU - Drozdov, V. A.
AU - Shendrik, T. G.
AU - Lyubchik, S. B.
AU - Fonseca, I. M.
PY - 2004/11/15
Y1 - 2004/11/15
N2 - The influence of chemical modification and thermal activation on the porous structure of Donbass anthracites (Ukraine) and on the state and catalytic properties of supported palladium has been studied. The most regular distribution of supported palladium particles with an average size of about 2 nm was observed for the supports prepared from the chemically modified anthracites. The activity of supported palladium in the liquid-phase hydrogenation of cyclohexene varies more than 10-fold depending on the preparation method of the anthracite support. The catalysts with the palladium nanoparticles located in micropores of the carbon support exhibit a lower catalytic activity.
AB - The influence of chemical modification and thermal activation on the porous structure of Donbass anthracites (Ukraine) and on the state and catalytic properties of supported palladium has been studied. The most regular distribution of supported palladium particles with an average size of about 2 nm was observed for the supports prepared from the chemically modified anthracites. The activity of supported palladium in the liquid-phase hydrogenation of cyclohexene varies more than 10-fold depending on the preparation method of the anthracite support. The catalysts with the palladium nanoparticles located in micropores of the carbon support exhibit a lower catalytic activity.
KW - Anthracite
KW - Carbon support
KW - Chemical modification
KW - Cyclohexene hydrogenation
KW - Palladium catalyst
UR - http://www.scopus.com/inward/record.url?scp=7544239859&partnerID=8YFLogxK
U2 - 10.1023/B:REAC.0000046098.90626.56
DO - 10.1023/B:REAC.0000046098.90626.56
M3 - Article
VL - 83
SP - 361
EP - 367
JO - Reaction Kinetics And Catalysis Letters
JF - Reaction Kinetics And Catalysis Letters
SN - 0133-1736
IS - 2
ER -