国家/地区 中国（14）
IPC部 C（14）
IPC大类 C01（14） B82（8） H01（4）
C02（2） C25（2）
IPC小类 C01G（14） B82Y（8） C01B（8）
C01F（3） C02F（2） C25B（2）
H01G（2） H01M（2）
IPC C01G045/02（14）
发明人 CAO A（3） GONG W（3） HOU S（3）
LIU T（3） SONG X（3） WANG S（3）
WANG W（3）
公开年 2022（14）
申请年 2022（9）  2021（4） 
专利权人 SHANDONG LEA.（2）

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

Preparing transition metal compound-carbon nano-composite material comprises uniformly mixing nitrogen-doped carbon nano-material dispersed in polyol with transition metal salt solution dispersed, adjusting pH, performing microwave treatment and thermally treating.

FENG Q, LU J, WU H, ZHENG J, MA Q

Silver doped manganese dioxide-nitrogen doped graphene aerogel evaporator useful for converting solar photothermal steam comprises nitrogen-doped graphene aerogel as carrier, graphene doped with silver graphene oxide nano-particles loaded with silver-doped manganese dioxide nano-particles.

ZHOU C, TIAN Y, YANG S

Potassium-doped alpha-manganese dioxide nano-rod useful as direct-writing forming ink and direct-write forming zinc ion battery anode in direct writing forming zinc ion battery.

LUO Z, HE H, LIU Z, ZENG 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

Catalyst for electrolysis of water for hydrogen evolution used for the electrolysis of water for hydrogen evolution in an acidic medium, comprises manganese oxide as catalytic active material, and carbon-nitrogen doped oxide composite material as the carrier.

JIN Y, ZHENG Z, QU C, WANG Y, LI F, ZHAO P, NA G, WANG L, LIU K, LI M, ZHANG X, ZHANG Z, BAI X, XIE B, ZHANG G, LI P, ZHU Y, GE Y, LI J, HAN Z, CHENG X, DONG H

Sea urchin type microstructure manganese dioxide composite graphene nanosheet powder used as wave absorbing material, comprises hollow sea urchin-like manganese dioxide which is grown on graphene nanosheet and contacts with each other to form network structure.

ZHONG B, SHAN X, WANG C

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

Oxidized graphene waste acid waste water processing device comprises pulping tank, waste acid tank for storing waste acid generated in production process of oxidation graphene, first reaction kettle, first press filter, and second filter press.

HAN H, GONG W, CAO A, LIU T, WANG W, HOU S, SONG X

Preparing manganese dioxide/graphite oxide composite material by using waste liquid of oxidized graphene, filtering, adjusting pH of filtrate by adding alkaline substance, adding proper potassium permanganate, and precipitating.

GONG W, CAO A, LIU T, SONG X, HOU S, WANG W