国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3） B82（2）
IPC小类 C01G（3） B82Y（2） C01B（2）
IPC C01G045/02（3）
发明人 WANG S（3）
公开年 2022（3）
申请年 2022（2） 
专利权人

Preparation method of mesoporous metal oxide-graphene composite nanosheet, comprises e.g. taking mixed aqueous solution of graphene oxide aqueous solution, metal salt and sodium nitrate, mixing, stirring, freeze-drying, annealing, washing, and drying.

WANG S, SONG M, HUANG Y, YANG Z, QIN J

Method for preparing spherical manganese dioxide by using computer device, comprises dissolving bicarbonate, aluminum powder and modified graphene in the organic solvent, placing manganese dioxide fine particles, filtering and removing water, and sieving.

HUANG Z, LI C, HUANG L, QIN Z, HUANG S, LU B, WANG S, WEI G, CHEN Q

Preparing monodisperse manganese oxide/reduced graphene oxide composite material for electromagnetic wave absorption, comprises adding normal hexane to liquid after reaction, ultrasonically dispersing, and using ethanol to centrifuge and wash.

LIU J, WANG S, PAN K