国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5） B01（2） C09（2）
IPC小类 C01B（5）
IPC C01B032/19（2） C01B032/194（2） C01B032/198（2）
发明人 ZHANG C（5）
公开年 2020（5）
申请年 2020（5）
专利权人

Preparing monodisperse iron oxide/graphene oxide composite material by inducing organic matter useful in catalytic Fischer-Tropsch synthesis comprises e.g. dissolving iron salt in solvent, mixing, adding iron source solution to slurry.

WEI Y, SUN S, ZHANG C

Preparing graphene used in graphene dispersion slurry, by adding expanded graphite to aqueous solution of anionic surfactant and/or quaternary ammonium salt, ultrasonically treating mixed solution and removing liquid in graphene suspension.

ZHANG C, LI D, KUANG Z, TANG H

Preparing graphene powder using flake graphite as raw material comprises pre-treating crystalline flake graphite, mixing with intercalation agent, solvent and penetrant, grinding, vacuum extracting and spray drying.

ZHANG C, SHEN W, LI J

Preparing magnetic porous graphene comprises e.g. preparing graphene oxide, modifying graphene oxide and preparing magnetic porous graphene.

JIANG R, ZHANG C, LIU L, XIAO Y

Preparing graphene heat dissipation film, involves adding epoxy acrylic resin, performing emulsification treatment, centrifuging, pouring, cutting adhesive sheet, adhering to graphene sheet with bioadhesive and pressing sheet.

CHEN Z, MIAO L, ZHANG C