国家/地区 中国（3）
IPC部 B（2）
IPC大类 B82（2）
IPC小类 B82Y（2）
IPC
发明人 PENG L（3）
公开年 2012（2）
申请年 2011（3）
专利权人 UNIV TIANJIN（2）

Preparing graphene carbon nanotube composite film based on three-dimensional network shape comprises washing substrate, preparing carbon nanotube solution and graphene oxide solution, mixing, coating on substrate, annealing, drying.

FENG W, FENG Y, PENG L

Cadmium telluride quantum dot grafted graphene-carbon nanotube composite film photo-switch material for preparing photoelectric converter, has graphene-carbon nanotube composite film with negative charge formed as substrate.

FENG W, FENG Y, PENG L

Hall integrated circuit, has amplifier provided with hall element and FET, where hall element is provided with two exciting electrodes, two hall electrodes and graphene channel, and hall electrodes are connected with two sides of channel.

PENG L, WANG S, XU H, ZHANG Z