国家/地区 中国（5）
IPC部 C（5） B（2）
IPC大类 C07（5）
IPC小类 B01J（2） C07C（2） C07D（2）
C07F（2）
IPC
发明人 ZHANG S（5）
公开年 2022（3） 2021（2）
申请年 2021（5）
专利权人

Plastic hydrolysis using binuclear metal complex catalyst, comprises carrying out plastic hydrolysis reaction in alkaline aqueous solution in presence of binuclear metal complex as catalyst to obtain monomer.

HU Q, ZHANG Y, ZHANG S, NIU Z

Preparation of bimetallic catalyst used in hydrogenation and dehydrogenation reactions of organic hydrogen storage material, involves dispersing stabilizer, pore-forming agent and activator and mixing with carrier, mixing obtained activated carrier with metal ion solution, and calcining.

MA C, LU H, ZHANG S, WANG H, SUN Y

High-strength expandable polystyrene filling resin comprises modified polystyrene, flame retardant, foaming agent, stabilizing agent, lubricant, and is prepared by weighing the raw material, uniformly mixing, performing foaming treatment and molding to obtain expandable polystyrene filling resin.

CHEN P, FAN G, ZHANG S

Preparation of 2,3-dichloropyridine by chlorination includes reacting 3-aminopyridine, hydrochloric acid and hydrogen peroxide in graphene oxide.

SONG L, ZHANG X, WANG W, ZHANG S, WANG B

Use of fluorine-containing compound as additive for preparing battery electrolyte including lithium battery or zinc battery.

ZHANG J, ZHANG S, ZHANG X