Novel double-layer core–shell photocatalyst CdS–TiO2@NH2-MIL-101: enhanced conversion of CO2 and CH4 at ambient temperature

The double core–shell catalyst CdS–TiO 2 @NH 2 -MIL-101 can rapidly activate CO and C–H bonds at room temperature, which provides a new research idea for the efficient utilization of carbon resources (CO 2 and CH 4 ) at ambient temperature.