国家/地区 中国（28）
IPC部 B（28）
IPC大类 B01（13） C08（6） C02（4）
B32（3） B82（3） C01（3）
G01（3） H01（3） B07（2）
B22（2） B29（2） C09（2）
D01（2）
IPC小类 B01J（9） C08K（5） C08L（5）
C02F（4） B01D（3） B32B（3）
B82Y（3） C01B（3） H01M（3）
B01F（2） B07B（2） B22F（2）
B29C（2） C08J（2） D01F（2）
IPC C08K003/04（4） B01J020/20（3） B01J020/30（3）
B82Y030/00（3） C02F001/28（3） B01J013/00（2）
B01J020/28（2） B01J035/06（2） B07B001/28（2）
B32B027/02（2） B32B033/00（2） C01B032/194（2）
C02F001/461（2） C02F001/52（2） C02F003/28（2）
发明人 LIU Y（28）
公开年 2023（28）
申请年 2022（28）
专利权人 HUNAN ZIHONG.（2）

Graphitized petroleum coke scattering device for scattering graphene powder, has scattering device main body provided with feeding port, and motor installed on bottom end of inner wall of left limiting groove.

ZHAO H, LIU Y, LIU P

Purifying agent used in industrial waste water treatment includes modified mixed flocculant including sodium hydroxide, sodium sulfide, polyferric sulfate, sodium polystyrene sulfonate and composite activated carbon filter element including activated carbon powder, and graphene oxide.

ZHANG K, ZHENG X, QIAO J, ZHAO Z, YANG X, LIN X, LIU F, LIU Y

Preparation of reduced graphene oxide-silver aerogel surface enhanced Raman spectroscopy substrate for detecting trace fluorescence organic pollutant, involves stirring graphene oxide solution and silver nitrate solution, hydrothermally reducing, and drying reduced graphene oxide-silver hydrogel.

LIU Y, LIU W, SHI L, HE X

Preparing nitrogen-doped graphene silicon carbon composite material useful in material of lithium cathode comprises dispersing nano silicon and dispersing agent in deionized water, adding carboxylated nano-silicon particles into dopamine solution and carrying out heat preservation.

LIU Y

Preparing graphene nano-cavitation microspheres by dissolving paraffin and emulsifier in aqueous phase solvent, dispersing graphene in tetrahydrofuran solution, mixing with degassed water, reacting, mixing paraffin microcapsules with graphene solution and using paraffin capsules as sacrificial layer.

ZHAO Z, LI Z, LIU Y, ZONG G

Material dispersing positive electrode, has lower dispersing ring whose surface close to upper dispersing disc is provided with composite film with function of adsorbing copper and graphene chitosan absorbing function.

CHEN Q, HE C, HUANG D, TANG J, LIU Y, ZENG Q

Liquid ring type vacuum pump comprises e.g. pump body, pump cover fixed at two ends of the pump body respectively, disc fixed between two pump covers and pump body and impeller fixed on rotating shaft between two discs.

ZHAO X, WANG Q, LIU Y, YUE H, YU S

Temperature-resistant and salt-resistant nano-surfactant useful in high temperature and high salt reservoir oil surfactant agent and foaming agent, comprises e.g. salt-resistant functional group, ionic hydrophilic group, and hydrophilic nanomaterial group.

CUI H, LIU L, WU X, DENG Q, LIU Y

Electrical contact functional composite material useful in preparation of high and low voltage switch contact, comprises matrix phase which is dispersed copper formed by dispersion of aluminum oxide on copper matrix, and enhanced phase is molybdenum, silicon carbide and graphene oxide.

LIU Y, LI X, JIA Y, WANG Z, ZHENG X, LI Y, AN J, ZHU H, TIAN B, ZHOU M, ZHANG Y

Preparing fiber-reinforced type porous titanium-based electro-catalysis filter material comprises pretreating titanium substrate, mixing with polymer agglomerant, pressing into flat laminated structure, calcining, loading nano middle layer and active layer of catalytic layer.

ZHANG C, LIU Y, ZHAO X, WANG C, WANG Y, KONG W