GOLD LOADED TiO2 NANOTUBE-MULTIWALLED CARBON NANOTUBE COMPOSITES AS ACTIVE PHOTOCATALYSTS FOR CYCLOHEXANE OXIDATION

摘要

A kind of compound (Au/TNT-MWCNT) of gold/multi-walled carbon nanotube is presented. Golden composition includes that the total weight of the hybrid base for post of nanotube of at least 3% weight and gold nano complex composition are located at the wall of at least one wall titanium nanotube and the carbon nanotube of the multilayer. The pure hexamethylene (CHA) of photocatalytic oxidation is carried out using H2O2 as oxidant. Au/TNT-MWCNT catalyst be promoted part CHA oxidation (6-7.5%) there is high conversion and selectivity (60-75%) to arrive cyclohexanone.