国家/地区 中国（9）
IPC部 C（9） B（3）
IPC大类 C01（9） C08（3） B82（2）
IPC小类 C01B（9）
IPC C01B032/19（9）
发明人 JI J（4） ZHANG Z（4） LIU W（3）
XU L（3） YE H（3） ZHANG B（2）
公开年 2021（4） 2018（3）
申请年 2020（3）  2018（2） 
专利权人 UNIV ZHEJIANG TECHNOLOGY（9）

Micro-channel super-gravity rotating bed for preparing two-dimensional nano materials such as graphene, has comprises shell, where centre of top surface of shell is provided with liquid phase inlet, and right end of bottom surface of shell is provided with liquid phase outlet.

JI J, LIU W, ZHANG Z

Preparing conductive three dimensional printed graphene composite material has dissolving high molecular polymer in organic solvent, adding graphite powder, peeling graphite in dispersion liquid, centrifuging, adding flocculating agent, filtering, washing, drying, grinding and extruding particles.

JI J, SHEN S, LU J, LIU W, LV B, ZHANG Z

Preparing graphene by ball milling using hyperbranched polyethylene as auxiliary agent, comprises e.g. mixing natural graphite and hyperbranched polyethylene in certain organic solvent, and mixing and removing solvent to form mixture.

XU L, ZHANG B, YE H, WANG Y

Preparing graphene by stripping gas driven liquid phase in micro-channel useful in biomedicine, optoelectronic materials, and energy field, comprises e.g. dispersing the graphite in organic solvent to obtain graphite dispersion.

ZHANG Z, MIAO X, JI J

Preparing graphene useful for preparing antistatic plastic, comprises dissolving hyperbranched polyethylene in organic solvent-A, ball milling, placing first product in organic solution-B, centrifuging and taking out supernatant.

XU L, ZHANG B, YE H, LIU W, SONG J

Preparation of graphene involves dispersing graphite in solvent containing surfactant, stirring to obtain graphite dispersion, sending graphite dispersion to the cavitation element, centrifuging and freeze-drying.

ZHANG Z, JI J, JIN H

Manufacture of graphene powder used in dispersion, involves mixing graphite powder, solvent and fluorine-containing hyperbranched polyethylene copolymer, ultrasonically stirring, vacuum filtering obtained graphene dispersion, and drying.

XU L, XU C, YE H

Preparation of nitrogen-doped graphene quantum dots used for supercapacitor electrode material, involves carrying out electrolysis of graphite rods in aqueous solution of ammonium sulfate, suction filtering,.

ZHANG H, LI T, GUAN L

Preparation of graphene paper involves dissolving graphite oxide in isopropanol, ultrasonically peeling, placing in petri dish, covering with indium tin oxide coated glass as substrate and heating until isopropanol is completely volatilized.

CAI Z, LIU Y, LV Y, ZHU X, ZHANG C, JI L, HE H, DU W