国家/地区 中国（4） 韩国（2） 美国（2） 世界知识产权组织（2）
IPC部 B（4）
IPC大类 B65（4）
IPC小类 C01B（4）
IPC C01B032/182（4）
发明人
公开年
申请年
专利权人

Preparation method of modified graphene gel, involves using preparation device to adhere and press wound modified graphene aerogel from circumferential direction, and packaging.

XU Y, WU Y, CHEN Y

Storage process of graphene particles used for e.g. material learning, comprises mixing dried graphene solution and ethanol, granulating graphene by high-speed stirring and centrifugal crushing, drying graphene particles, storing graphene particles and processing separately.

YU Q

Thermal treatment apparatus for high quality graphene synthesis, has catalyst metal film where outlet transferred from down direction diversion roller to winding roller are passed through feed roller in deposition chamber.

KIM Y K, YONG K K, KIM Y, KI K Y

Film-forming apparatus for forming graphene film on film-forming target e.g. metallic foil, has roll-to-roll mechanism which provides tensile force relaxation unit that relaxes tensile force applied to transported film-forming target.

KOBAYASHI T, SHIMIZU K, KADONO K, MIZUGUCHI Y, MURAKAMI Y, MIZUKUCHI Y, SUMINO K