A New Heterogeneous Catalyst for the Oxidative Carbonylation of Phenol to Diphenyl Carbonate.
✍ Scribed by Koen J. L. Linsen; Jo Libens; Pierre A. Jacobs
- Publisher
- John Wiley and Sons
- Year
- 2003
- Weight
- 88 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0931-7597
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📜 SIMILAR VOLUMES
## Abstract Heterogeneous palladium catalysts anchored on functionalized silica were prepared by sol–gel methods and their catalytic properties for the oxidative carbonylation of phenol to diphenyl carbonate (DPC) were investigated. The catalysts were characterized by means of IR, XPS, EA and BET.
## Abstract Pre‐formed polyvinylpyrrolidone‐stabilized gold‐palladium clusters, consisting of 80 mol% gold and with a mean size of 1.9 nm, were immobilized quantitatively in a porous polyimide membrane __via__ the process of phase inversion, without loss of metal nanodispersion. The obtained gold‐p