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7940884 
Journal Article 
Silica-immobilized chromium colloids for cyclohexane autoxidation 
Breynaert, E; Hermans, I; Lambie, B; Maes, G; Peeters, J; Maes, A; Jacobs, P 
2006 
Yes 
Angewandte Chemie (International Edition)
ISSN: 1433-7851
EISSN: 1521-3773 
45 
45 
7584-7588 
English 
17042036 
WOS:000242325500025 
(Figure Presented) In a stable condition: Oxyhydroxide colloids of chromium deposited on silica gel are selective, stable catalysts for the autoxidation of cyclohexane (CyH). The CrIII colloids, generated in situ, are immobilized by a column precipitation chromatographic technique (see picture). An increased yield of cyclohexanone (QO) is obtained. 2006 Wiley-VCH Verlag GmbH & Co. KGaA. 
autoxidation; chromium; colloids; radicals; supported catalysts