Formation of uniform mesoporous TiO2@C–Ni hollow hybrid composites

Abstract

TiO₂@C–Ni hollow composites have been prepared by a sol–gel method and post-hydrolysis treatment, together with mussel chemistry and a carbonization process by using CPS microspheres as sacrificial templates, which can be used for catalysis of 4-nitrophenol as well as histidine-rich protein separation.