Carbon nanotube film composite structure, transmission electron microscope grid using the same, and method for making the same

摘要

The present disclosure relates to a transmission electron microscope grid including graphene sheet-carbon nanotube film composite. The graphene sheet-carbon nanotube film composite structure includes at least one carbon nanotube film structure and at least one functionalized graphene sheet. The carbon nanotube film structure includes at least one pore. The pore is covered by the functionalized graphene sheet.