国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（7）
IPC小类 C01B（7） B01D（2） H01M（2）
IPC C01B032/192（7）
发明人
公开年 2023（7）
申请年 2022（6） 
专利权人

Metal material for flame retardant steel structures, for preparing fire-proof boards, includes a metal substrate, and a fireproof coating prepared by coating a fireproof coating on the surface of the metal substrate.

LI Z, LI X

Preparation of weak oxidized graphene used for preparing graphene, involves processing graphite, adding corrosion inhibitor, mixing with intercalating agent, performing intercalation reaction on obtained mixture, mixing with oxidant, reacting, adding hydrogen peroxide to obtained product, and drying.

ZHENG T, ZHANG M, LAN Y, MAO O, YUAN S, LIU Z

Wave-absorbing component, obtained by mixing and curing graphene powder and thermal epoxy resin.

YU J, MA T, LU Q, ZHANG Y

Preparation of graphene/silicon oxide composite material for preparing electrode material, involves preparing graphene oxide by mixing graphite, water, concentrated sulfuric acid and sodium vanadate, preparing mixed material using reduced three-dimensional graphene, and laser processing.

LI J, LI Y, MA C, ZHANG Q, ZHU J

Preparing high specific surface area reduction oxidation graphene/carbon tube composite powder useful in lithium battery, comprises attaching carbon nano-tube by sodium bicarbonate, interlayer insertion in graphene dispersion liquid, and reducing and peeling composite powder by heat treatment.

ZHAO L, CAI J

Film graphene processing mechanism, has adsorption mechanism arranged between bottom surface of two sedimentation plates and action rod of electric cylinder for preventing graphene material from discharging along with liquid when sedimentation plate obliquely rotates to discharge liquid.

PENG J, CHEN Y

Preparing metal ion cross-linked graphene film comprises e.g. adding graphene oxide powder into deionized water, ultrasonically dispersing, obtaining metal salt solution, obtaining graphene oxide dispersion liquid of metal ion pre-crosslinking, adding hydroiodic acid and performing steam reduction.

ZHANG Z, CHENG Q