国家/地区 中国（3）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4） F26B（3）
IPC C01B032/194（4）
发明人
公开年 2019（3）
申请年 2019（4）
专利权人

Device for detecting alcohol concentration in blood through breath analysis, includes heating system is covered by a layer of tin oxide and graphene, and aluminum oxide microtubules is covered by a layer of aluminum oxide and graphene.

DHAMI H S, JOSHI R P, PANDEY A, PATEL K K

Manufacture of graphene-carbon nanotube hybrid sponge involves heating graphene polystyrene microspheres/carbon nanotube sponge material obtained by dispersing graphene-coated polystyrene microspheres in aqueous solution and vacuum infusing.

ZHAO X, HE X, PENG Q, QIN Y

Energy-saving graphene production equipment has main body and carrier plate in which inner wall of main body has auxiliary mechanism and drying mechanism which includes bottom box, connection box, connection pipe, air pump, and heating rod.

PING B

Device useful for preparing graphene film, comprises box body, plurality of support rods are fixedly connected to lower end of box body, fixing plate is connected between plurality of support rods.

LIU G, LIU Z, DONG L, YANG B, DONG X