国家/地区 中国（7）
IPC部 C（7）
IPC大类 C07（7） B01（5）
IPC小类 C07D（7）
IPC C07D307/60（3） B01J027/198（2）
发明人 LIU Y（7）
公开年 2021（7）
申请年 2019（3）  2021（3） 
专利权人 CHINA PETROL.（3） SINOPEC BEIJ.（3）

Preparing oxygen reduction catalyst of cobalt dimethyl imidazole combined with nickel-aluminum layered double hydroxide-graphene oxide used in microbial fuel cell, involves mixing nickel chloride hexahydrate.

WEI Q, WANG Y, YANG D, YANG Y, WANG R, ZHANG Y, WANG X, LIU Y, YANG J, CHEN J

Preparing chemically grafted-surface graphene oxide loaded molybdenum catalyst, comprises ionic bonding amino-functionalized graphene oxide as carrier with phosphomolybdic acid, and carrying out electrostatic interaction.

LIU Y, CHENG M, FAN Z, TONG Q

Desulfurization extractant comprises graphene and a deep eutectic solvent supported on graphene and prepared by mixing dibenzothiophene n-octane solution, the desulfurization extractant and the oxidizing agent and standing for layering.

LIU Y, LI X, CUI Y, ZHOU X, YIN J, LI S

New benzoxazine compound used in composition for resin e.g. phenolic resin and reinforcing material for high-performance composite material, electronic insulating material, and electronic packaging material.

LUO X, HUANG H, LIU Y, MENG S

Catalyst useful for preparing phthalic anhydride by naphthalene oxidation, comprises carrier, active component and heat conducting material.

AN X, LIU Y, YUAN B, SHI H, ZHANG D, ZHANG Z, FENG Y, DONG Y

Catalyst useful for preparing phthalic anhydride by oxidation of o-xylene, comprises carrier, vanadium, phosphorus and cesium compound, auxiliary agent comprising e.g. at least one of rubidium, cerium or niobium and heat-conducting material.

AN X, YUAN B, LIU Y, SHI H, ZHANG D, ZHANG Z, FENG Y, DONG Y

Catalyst useful for oxidation of benzene to maleic anhydride, comprises catalyst carrier, active component and heat-conducting material.

ZHANG D, SHI H, ZHANG Z, FENG Y, AN X, LIU Y, YUAN B