国家/地区 中国（13） 美国（3） 欧洲专利局（EPO）（2） 韩国（2） 世界知识产权组织（2）
IPC部 B（15）
IPC大类 B01（15）
IPC小类 B01J（15）
IPC B01J019/00（15）
发明人 LI L（2）
公开年 2021（15）
申请年 2020（11）  2021（4） 
专利权人

Graphene automatic preparation device, has fixing plate whose side is rotatably connected with end of connecting rods through hinge, where connecting rods are sleeved at outer side of corresponding fixed shaft.

LING Y

Device for quick high efficiency preparation graphite alkene magnetic powder, comprises tank body and heating component connected with tank body, and first stirring assembly is rotationally connected with tank body.

GUO L, LI L, LIANG Y, WANG B, WANG Y, LI R, WEI S

Extraction based on new graphene material by adding purified water and graphene flakes into extracting device, pouring quantitative concentrated stripping liquid, starting peripheral device, and only extracting water in extracting device.

LIU S

Graphene processing dehydration device has supporting ring that is fixedly connected with reaction barrel through four spring telescopic rods, and bottom of supporting ring is connected with supporting leg.

HE M

Graphene deposition device comprises e.g. transfer unit for selectively transferring substrate from titanium deposition unit to multiple of graphene forming units for receiving substrate and forming graphene layer on titanium layer.

YOUN D H, GYU S, KANG J

Formation of composite used in carbon electrode of lithium sulfur battery, involves subjecting carbon/sulfur mixture to microwave heat source, raising temperature of mixture, and lowering temperature of to less than melting point of sulfur.

TORRES G, ZHU X, VAIDYA R, MOGANTY S, MORGANTY S, ZHOU X

Vacuum reactor useful for preparing graphene by electrifying carbon powder, comprises a vacuum cavity composed of an upper cover and a lower cover, and a reaction tube located between the upper cover and the lower cover.

LV H, ZHANG Q

Cooling device for processing graphene, has second cooling pipe whose one end is fixedly connected with storage box and other end is connected with one end of first cooling pipe through conduit.

LI L

Preparing graphene oxide comprises e.g. chilling reaction vessel to predetermined chill temperature, intermixing quantity of acid reactants to form intermixed acid mixture, chilling intermixed acid mixture to predetermined chill temperature and intermixing potassium permanganate and graphite.

TAVES A B

Device used for preparing graphene oxide under microfluidic control, comprises raw material tank, micro mixer, micro channel reactor, separation device, graphene oxide collection device, acid liquid collection device and purification device.

ZHU Y, ZHENG Y, YE C, YUAN H, TANG R, QU Y