国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/196（2）
发明人 CHEN C（2）
公开年
申请年
专利权人

Direct manufacture of graphene from anthracite involves mixing pulverized coal sample of anthracite and copper chloride and drying to obtain mixed pulverized coal, grinding and irradiating to obtain coarse product of coal-based graphene, separating crude graphene product and purifying.

DONG W, LI J, ZHANG J, NIU H, KANG J, CHEN C, HUANG J, LI K

Graphene separating and purifying device comprises a purifying box, where the bottom of the purifying box is equipped with a supporting foot, one side of the purifying box is provided with a medicine feeding pipe.

WU T, XU M, WU Y, ZHANG X, ZHANG K, HUANG T, CHEN C