国家/地区 中国（6）
IPC部 H（5） B（4）
IPC大类 H01（5） B82（3）
IPC小类 H01M（5） B82Y（3）
IPC H01M004/90（4） H01M004/88（3） B82Y030/00（2）
B82Y040/00（2） H01M004/92（2）
发明人 XU M（6）
公开年 2022（3）
申请年 2020（2）  2021（2） 
专利权人 UNIV KUNMING SCI TECHNOLOGY（6）

Preparing manganese-based catalyst of ORR reaction of alkaline condition, comprises dispersing graphene oxide (GO) uniformly in aqueous solution of ethylene glycol, adding aqueous solution of dicyandiamide (DCDA) and adjusting pH of resulting mixed solution to be alkaline.

SUN C, XU M

Preparing nitrogen-doped reduced graphene oxide supported manganese oxide nanometer catalyst comprises dispersing oxidized graphene in ultrapure water, adding water-soluble salt, coordination agent and organic nitrogen source, and hydrothermal reaction.

WANG H, ZHU E, LI Z, SHI C, LIU K, XU M

Preparing nitrogen-doped reduced graphene oxide supported manganese nanoparticle catalyst comprises e.g. dispersing graphene oxide in alcohol-water mixed solvent, adding polyethylene glycol, water-soluble manganese salt and organic nitrogen source, hydrothermally reacting and drying.

ZHAO Y, YANG X, LIU K, XU M

Method for preparing N-reducing graphene oxide supported platinum copper alloy nanocatalyst, involves transferring mixed solution obtained to autoclave for hydrothermal reduction, filtering and drying to obtain catalyst powder.

GAO A, SUN C, DONG K, LIU W, YU J, XU M

Electrochemical preparation of reduced graphene oxide/carbon paper supported precious metal nano-catalyst comprises e.g. coating the graphene oxide suspension onto the carbon paper, drying, and electrodepositing precious metal nanoparticles.

XU M, ZHANG Q

Preparation of reduced graphene oxide loaded palladium-metal precursor nano composite catalyst involves preparing final mixed solution using e.g. graphene oxide, dripping sodium borohydride solution, vacuum-filtering and freeze-drying.

XU M, JI J, ZHANG Y, DONG P, CENG X, LI X, LIN Y, YANG X, HUO Q