Hi, I wanna know whether it is possible to attach yolk-shells of TiO2 (shell) which is prepared via sol-gel process with the assistance of a reactive block copolymer sacrificial template to graphene sheets. If so how to do this? Do I need to impart any additional functionalization? Also I need to remove this polymer layer later on. Is there any papers discussing the mechanism of TiO2 attachment to graphene sheets. Up to now my efforts to find a relevant paper is not fruitful.

Thanks

Aruni