国家/地区 美国（6）
IPC部 B（6）
IPC大类 B01（6） C01（6） B82（2）
IPC小类 B01D（6）
IPC C01B032/19（6）
发明人 JANG B Z（2） ZHAMU A（2）
公开年 2021（3） 2017（2）
申请年 2020（3）  2015（2） 
专利权人

Preparing graphene based on mixed inorganic acid solvent by e.g. pre-treating raw material graphite powder, preparing mixed inorganic acid solvent, performing graphene peeling treatment, and extracting graphene product from graphene mixture.

QIAN X, MA C

Face mask e.g. surgical mask, comprises mask component for covering wearers mouth and nose and comprising air-permeable outer layer, inner layer and graphene layer, and fastener for connecting mask component to wearer.

JANG B Z, ZHAMU A

Making graphene oxide from kish graphite comprises e.g. provision of kish graphite, pre-treating kish graphite, intercalation graphite with persulfate salt and acid, expansion of intercalated graphite and oxidatizing expanded kish graphite.

VU T T, SUAREZ SANCHEZ R, SUAREZ S R, VU T, SANCHEZ R S

Sequential exfoliation of graphite for production of graphene flakes involves creating suspension of graphitic material in liquid, treating suspension in flow treatment, and centrifuging suspension to create supernatant and sediment.

WINTER H H, DIMITRAKOPOULOS C

Making integral 3-dimensional graphene-carbon hybrid foam used e.g. to make fumed heat sink and heat pipe, comprises e.g. mixing multiple particles of -graphitic material and -solid polymer carrier material in impacting chamber.

ZHAMU A, JANG B Z

Manufacturing method of filter molded object, involves holding graphene layer under low temperature heating for predetermined time in-air contains specific oxygen range and forming graphene water flow hole.

KANEKO K, TAKAGI T, MURATA K, MURADA K, KATSUMI K, TOSHIO T, KATSUYUKI M