Preparation of polymer-protected Pt/Co bimetallic colloid and its catalytic properties in selective hydrogenation of cinnamaldehyde to cinnamyl alcohol

✍ Scribed by Wei-Yong Yu; Yuan Wang; Han-Fan Liu; Wen Zheng

• Publisher: John Wiley and Sons
• Year: 1996
• Tongue: English
• Weight: 410 KB
• Volume: 7
• Category: Article
• ISSN: 1042-7147
• DOI: 10.1002/(sici)1099-1581(199608)7:8<719::aid-pat604>3.0.co;2-#

✦ Synopsis

A polymer-protected PtlCo bimetallic colloid with a molar ratio of 3:l has been prepared by a polyol process. Over the above PtlCo bimetallic colloid catalyst, cinnamaldehyde can be selectively hydrogenated to cinnamyl alcohol with 99.8% selectivity at 96.2% conversion.