Fe−O−Si Supported Catalyst

Leaching-resistant

Isolated Fe³⁺ species with strong Fe−O−Si bonds resist leaching under H₂O₂ oxidation, enabling a non-radical pathway for selective cyclohexane oxidation.

Zhai, Liming · Zhang, Bin · Li, Haitao · Min, Jiang · Yang, Xinchun · Zhuo, Li · Zhao, Shichao · Qin, Yong

ChemCatChem 2023

Specifications

TOF

{'zh': '15.2', 'en': ''} h⁻¹

Advantages

High selectivity to cyclohexanone maintained at different conversions

No Fe leaching detected under strong oxidation conditions