国家/地区 中国（12）
IPC部 C（12）
IPC大类 C01（12）
IPC小类 C01B（12）
IPC C01B032/184（7） C01B032/194（3） C01B032/198（3）
发明人 ZHANG R（12）
公开年 2021（7） 2022（4）
申请年 2021（12）
专利权人 CHANGZHOU HE.（2） PETROCHINA C.（2） SHENZHEN HUA.（2） UNIV CHINA P.（2）

Method for preparing pore-rich thin layer graphene, involves pre-treatment of oil raw material using catalytic oil slurry or residual oil through delayed coking treatment to obtain coking liquid product as pre-processing raw material oil.

ZHANG R, XU Q, BI Q, WANG X, LIU Y, WANG L, WU M, HE S, ZHAO Q, ZHANG H

Silicon carbide ceramic gas gel preparing method, involves carrying out carbon thermal reduction reaction to oxidized graphene aerogel and silicon source under inert atmosphere to obtain product.

SONG B, ZHAO B, XU H, LU H, ZHANG F, LI M, SHAO G, WANG H, CHEN Y, SONG L, FAN B, ZHANG R

Preparing fluid catalytic cracking oil slurry base porous graphene material useful for lithium-ion battery cathode material, comprises extracting and separating FCC oil slurry with extractant to obtain aromatic components and mixing with crosslinking agent and catalyst, catalytically crosslinking.

ZHANG R, YU Z, XU Q, BI Q, WANG X, LIU Y, ZHAO Q, ZHANG H, WU M, WANG L

Method for constructing graphene or carbon porous material used in e.g. food industry, involves performing drying to obtain super-hydrophobic biomass-based carbon material.

LI F, HUO C, ZHANG R, XU M, YAN F, PENG H, LI S, ZHENG M, JIANG L, HUANG X, GU J, ZHU J, CHEN W, LIU H

Preparing graphene composite polyethylene material comprises adding polyethylene resin into double screw extruder, heating, adding modified wrinkle graphene and initiator, stirring, adding compatibilizer, lubricant and antioxidant premix, stirring, extruding, water cooling, bracing and cutting.

ZHANG R

Pleated graphene coating, prepared by coating substrate with graphene, graphene oxide and reduced graphene oxide, dispersing graphene, graphene oxide and reduced graphene oxide in organic solvent, spin coating, and volatilizing organic solvent rapidly.

ZHAO J, ZHANG S, ZHANG R

Preparing carboxylated graphite alkene involves dispersing the graphene oxide in the solvent to obtain graphene oxide dispersion, adding the graphene oxide dispersion liquid into the reaction kettle, adding citric acid, esterifying agent.

CHEN R, MA H, SHAO X, ZHANG R, JIANG Y, SONG C

Preparation of aminated graphene oxide involves carrying out acyl chlorination reaction to graphene oxide to obtain activated graphene oxide dispersion, and adding diphenyl oxadiazole for amination reaction.

CHEN R, MA H, SHAO X, ZHANG R, JIANG Y, SONG C

Synthesis of rhodium-induced growth of zinc oxide-zinc sulfide heterostructure photocatalyt for producing hydrogen, involves adding zinc powder to graphene oxide dispersion, dripping rhodium chloride trihydrate and mixing obtained rhodium-zinc oxide/reduced-graphene oxide catalyst with thioacetamide.

ZHANG R, LIANG S, WANG X

Preparing graphene quantum dot nano cluster involves preparing quantum dot precursor by using concentrated nitric acid to oxidize the anthracene to obtain the quantum dot precursor, and ultrasonically dispersing surfactant in sodium hydroxide solution to obtain the pre-treated alkali solution.

ZHANG S, YAN H, XU N, ZHAO J, ZHANG R