Abstract
Modification of Pd/TiO2 catalyst by adsorption of triphenylphosphine and phenyl sulfide leads to markedly enhanced selectivity for acetylene hydrogenation in the presence of ethylene and excess hydrogen. Similar selectivities were maintained in cases where ligand decomposition took place and sulfur was retained on the catalyst surface.
Original language | English |
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Pages (from-to) | 2351-2353 |
Number of pages | 3 |
Journal | Chemical Communications |
Volume | 47 |
Issue number | 8 |
Early online date | 13 Dec 2010 |
DOIs | |
Publication status | Published - 28 Feb 2011 |
Keywords
- hydroformylation
- phosphine