国家/地区 中国（4）
IPC部 C（4）
IPC大类 C23（4）
IPC小类 C23C（4）
IPC C30B025/00（2） C30B025/18（2） C30B029/02（2）
发明人 LI C（4）
公开年
申请年
专利权人

Preparation of ultrathin beta-radiation source for micro-components, involves using polymethyl methacrylate/graphene film and platinum sheet, and depositing beta-radiation source on graphene using solution of e.g. beta-radiation source.

ZHANG J, LI C, WANG X, XU P, FENG H, CHEN Z, YANG Y, WU W, ZHOU C, LUO T

Fabricating hexagonal boron nitride comprises placing catalytic metal having hexagonal crystal structure and lattice mismatch with hexagonal boron nitride in chamber and growing hexagonal boron nitride on the catalytic metal while supplying nitrogen source and boron source into the chamber.

LEE C, SHIN H, HONG S, MA K, LEE C S, SUK S H, SHIN H J, LI C, SHEN X

Iron-based carbide nanocrystals-graphene nanobelt composite material used in e.g. hydrogen evolution catalysis, comprises bottom layer of silicon wafer, graphene nanobelt arrays on silicon wafer, and iron-based carbide nanocrystal.

DONG J, FAN X, GUO X, LIU B, LI C, LIU Q

Device for quick and continuous preparation of graphene film with a large size has heat source, roll-to-roll unit, and gas bottle, where roll-to-roll unit drives catalytic metal thin layer to move, and crosses airtight quartz box.

LI C, WANG Z