国家/地区 美国（3）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C01B031/04（2） H01B001/04（2） H01L021/20（2）
发明人
公开年 2010（3）
申请年
专利权人

Synthesis of graphene involves implanting carbon in metal substrate via ion implantation, annealing with implanted carbon, cooling, transferring with graphene layer into dielectric layer, and removing metal substrate.

COLOMBO L, WALLACE R M, RUOFF R S

Producing nano graphene platelet material, useful e.g. as conductive additive in transparent electrodes for solar cells, comprises subjecting graphitic material to supercritical fluid e.g. water and then rapidly depressurizing the fluid.

JANG B Z, ZHAMU A

Forming graphene layer used in e.g. transistors, solar panels, involves mixing carbon source with molten solvent, precipitating carbon source from solvent to form graphite layer, and separating graphite layer into several graphene layers.

SUNG C, HU S C, LIN I, YU C, SONG J