国家/地区 中国（4）
IPC部 C（3） H（3）
IPC大类 C04（3） H01（3）
IPC小类 C04B（3） H01M（3）
IPC H01M004/62（3） C04B035/10（2） C04B035/622（2）
发明人 LAI H（6）
公开年 2022（6）
申请年 2020（3）  2022（3） 
专利权人 UNIV CHINA E.（3） SOLIDEDGE SO.（2）

Preparation of graphene composite porous ceramic used in e.g. catalysis, involves adding graphene oxide in distilled water to obtain dispersion liquid, adding ceramic powder, carrying out solvothermal reaction to obtain composite material, and removing water.

LI J, LAI H, CHEN X, GE Z

Preparing graphene toughened and aluminum oxide composite ceramic, involves adding dispersion to high-temperature reaction vessel, carrying out solvent thermal reaction in reaction vessel to remove water and/or organic solvent in composite material and sintering.

CHEN X, LI J, LAI H, GE Z

Preparing lithium-sulfur battery positive electrode material involves fully dissolving cobalt nitrate hexahydrate/nickel/iron/copper and zinc nitrate hexahydrate in solvent, stirring and ultrasonically dispersing, adding graphene oxide solution, and ultrasonically stirring to obtain solution A.

FAN C, GAO J, TANG W, LAI H

Super-shrinkage-reducing polycarboxylate water-reducing agent comprises shrinkage-reducing polycarboxylate water-reducing agent, anti-segregation agent, and slump-retaining agent.

LIN Y, FANG Y, LAI H, ZHU S, LIN T, GUO Y

Preparation of multi-layered long-cycle silicon-carbon cathode material for lithium ion battery, involves mixing carbon nanotubes and masterbatch, stirring with emulsifier, planetary mixing with mixture containing pure silicon, masterbatch containing dispersant, and graphene and spray-drying.

ZHANG Z, FU S, LAI H

Manufacture of multilayered long-cycle silicon carbon negative electrode material for lithium battery, involves mixing pure silicon and masterbatch, grinding, mixing, mixing carbon nanotubes, and spray-drying.

LAI H, FU S, ZHANG Z