国家/地区 中国（6）
IPC部 C（4） H（3） B（2）
IPC大类 H01（3）
IPC小类 H01M（2）
IPC
发明人 JIA D（6）
公开年 2023（6）
申请年 2021（3）  2022（2） 
专利权人 GUANGDONG HO.（2） PETROCHINA C.（2）

Preparation of molybdenum disulfide/porous carbon sphere composite material used for capacitance desalination, involves adding coal-based graphene quantum dots, sodium molybdate dehydrate, and thiourea to deionized water, subjecting to ultrasonic spray pyrolysis, washing, and freeze-drying.

AI L, XU M, GUO N, JIA D, LUO W, GONG X, WANG L

Preparing titanium-graphene composite material involves mixing graphene, titanium metal powder and agglomerant and vacuum high-speed ball milling to form precursor, molding precursor under certain pressure, and vacuum degreasing precursor.

WEI S, PEI X, JIA D, LIU H, WANG Q

Graphene electrolyte useful for lithium-ion batteries, comprises electrolyte salt lithium, non-aqueous organic solvent and additive, where additive is terephthalic acid ester and trimesic acid ester, conductive agent is prepared by propylene carbonate and graphene.

JIA D

Graphene Polyether Ketone Ketone composite material useful in preparing conductive electric device and preparing electrode of electromagnetic device comprises terephthaloyl chloride, diphenyl ether, N-N dimethylformamide, polar aprotic solvent and boron trifluoride.

YU C, WEI S, PEI X, WANG Q, LIU H, JIA D

Lithium battery composite negative electrode material comprises silicon dioxide, lithium hydroxide and polyoxyethylene sorbitan monooleate are sintered to prepare silicon-carbon negative electrode material, and carbon microsphere is modified to prepare e.g. carbon negative electrode material.

JIA D

Graphite shell useful for thermal power plant, comprises graphite shell inner plate comprising graphite, carbon fiber, liquid agglomerant and latent solvent, and coating layer comprising powder graphene, organosilicone resin, aluminum oxide, silicon oxide, bentonite and solvent.

HE X, WANG L, JIA D