METHOD OF MANUFACTURING TRANSMISSION ELECTRON MICROSCOPE GRID, AND METHOD OF MANUFACTURING GRAPHENE SHEET-CARBON NANOTUBE FILM COMPOSITE STRUCTURE TO BE USED FOR THE TRANSMISSION ELECTRON MICROSCOPE GRID

• Main Authors: ZHOU RUI-FENG, ZHANG LI-NA, JIANG KAILI, FAN FENG-YAN
• Format: Patent
• Language: English
• Published: 06.10.2011
• Subjects: BASIC ELECTRIC ELEMENTS; CHEMISTRY; COMPOUNDS THEREOF; ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS; ELECTRICITY; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS

PROBLEM TO BE SOLVED: To provide a method of manufacturing a transmission electron microscope grid, and a method of manufacturing a graphene sheet-carbon nanotube film composite structure to be used for the transmission electron microscope grid.SOLUTION: The method of manufacturing the transmission electron microscope grid includes a first step of providing a carbon nanotube structure and dispersed solution of a functional graphene sheet, a second step of immersing the surface of the carbon nanotube structure with the dispersed solution of the functional graphene sheet, a third step of drying the carbon nanotube structure immersed with the dispersed solution and then combining it with the functional graphene sheet to form the graphene sheet-carbon nanotube film composite structure, and a fourth step of covering punched holes of a support with the graphene sheet-carbon nanotube film composite structure.