国家/地区 韩国（2） 美国（2）
IPC部 B（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B032/225（4）
发明人
公开年 2020（3）
申请年 2019（4）
专利权人

Device used for producing graphene, comprises cooling unit connected to cooling path to supply cooling water, heating unit connected to peripheral surface of container part and current applying unit for weakening interlayer bonding force.

KYOUNGJEONGBAE

Producing graphene/metal nanowire hybrid material composition for electrode of lithium battery by preparing a catalyst metal-coated mixture mass and exposing catalyst metal-coated mixture mass to high temperature environment.

JANG B Z

Manufacture of graphene used for forming e.g. seawater desalination filter, involves preparing mixture by mixing expanded graphite and liquid nitrogen, and applying ultrasonic waves to mixture, under specified conditions.

NA H S, KIM J Y, LEE M S, CHOI Y W, HOSEONG N

Graphene having polynitrogen coordination structure useful for electrocatalytic reaction of carbon dioxide, oxygen and formaldehyde comprises tomic layers of carbon, oxygen, nitrogen, hydrogen and other elements and catalytic active site.

WANG J, ZHANG T, ZHANG H