国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/164（2）
发明人
公开年 2017（2）
申请年
专利权人

Producing graphene-based material used to produce e.g. batteries and inks, comprises subjecting mixture of at least one carbide compound and at least one etching compound in presence of reaction solvent to sonication at specified frequency.

NIU X, HU Y, KAI J, KAI Z

Manufacturing method of ultra-long carbon nanotubes and super-large-area graphene, involves using laser beam to bombard side surface of hollow cylindrical solid target, and collecting product to obtain long carbon nanotubes.

WANG D