国家/地区 中国（12）
IPC部 C（12）
IPC大类 C01（5） C09（4） B01（3）
C08（2）
IPC小类 C01B（5） B01J（3） C09D（3）
C08J（2） C08L（2）
IPC C09D163/00（3） C01B032/17（2） C01B032/194（2）
C01B032/196（2） C09D005/08（2） C09D007/20（2）
发明人 LI Y（12）
公开年 2023（12）
申请年 2021（12）
专利权人 CAS DALIAN C.（3） CHINA ELECTR.（2） UNIV BEIJING.（2） UNIV PEKING（2）

Preparation of dual-crystal phase cobalt-based catalyst for catalyzing Fischer-Tropsch synthesis, involves mixing nitrogen-containing ligand and carbon carrier, roasting to obtain aza-carbon carrier, impregnating, roasting, and pre-treating.

GONG L, LU W, ZHAO Z, DING Y, LI Y, ZHU H

Photocatalytic hydrogen peroxide catalyst is graphene hybrid phenolic resin prepared by dissolving diphenol and formaldehyde in oligomer graphene oxide dispersion, and carrying out hydrothermal or solvothermal reaction in high-pressure reactor.

LI Y, LI S, HU X, LI H, ZHANG J, ZHANG L

Preparing and purifying nanoparticles of plasma ammoniated graphene-magnetic core structure, comprises placing nanoparticles of graphene-magnetic core structure in processing chamber, carrying out ammonia modification of nanoparticles, and removing non-magnetic free graphene.

LI Y, WANG M, MA Z, WANG Q

Plasma oxidation graphene magnetic core structure nano- particle preparing and purifying method, involves removing non-magnetically free graphene to oxidized modified nano- graphene of magnetic core structure.

LI Y, MA Z, WANG Q

Preparing a supported cobalt-based catalyst useful in the hydrogenation reaction of carbon monoxide, comprises e.g. mixing two soluble salts and auxiliary agents with solvent to prepare impregnating solution, impregnating the carrier, drying to prepare semi-dry base catalyst precursor and roasting.

DONG W, GONG L, LU W, LI Y, ZHU H, ZHAO Z, DING Y

Intermediate paint used for transformer, comprises epoxy emulsion, dispersant, defoamer, titanium dioxide, high heat-conducting substance, fumed silica, oxidized mica iron ash, wetting agent, anti-flash rust agent, thickeners, deionized water and epoxy curing agent.

LI Y, SHEN H, FANG Z, FAN B, LIU R, MO J, XU J, YI P

Coating useful for transformer comprises e.g. aqueous epoxy curing agent, dispersant, antifoaming agent, cosolvent, powder, high thermal conductivity anti-corrosion additive, filler, zinc powder, deionized water and high thermal-conductive anticorrosive additive.

LI Y, SHEN H, FANG Z, LIU R, FAN B, MO J, XU J, YI P

Preparing graphene coating material useful for graphene self-repairing coating, comprises e.g. adding graphene powder into hydrogen peroxide aqueous solution for hydro-thermal reaction, adding potassium hydroxide, stirring, evaporating, drying, etching, dispersing graphene in diluent and mixing.

LUO J, LI Y, JIN B, CHEN G, HE Y

High-strength polyurethane rigid foam material is prepared from raw materials containing white material first component and polyisocyanate second component, where first component includes polyether polyol, modified filler, foam stabilizer, composite catalyst, flame retardant and foaming agent.

MIAO B, ZHANG W, GAO B, LI Y, SONG K, PANG D, HAN H

Removing metal impurities in carbon material involves performing heat treatment, mixing carbon material and metal salt, and sequentially washing heat-treated mixture with acid and washing with water to obtain purified carbon material.

ZHU S, LI Y