国家/地区 中国（16）
IPC部 C（16）
IPC大类 C01（16） B82（10） B01（3）
H01（3） C02（2） G01（2）
IPC小类 C01B（16）
IPC C01G049/08（16）
发明人 WANG Z（3） LIU H（2） MA Y（2）
公开年 2021（10） 2022（5）
申请年 2021（16）
专利权人 NINGBO INST .（2）

Preparing magnetically reduced graphene oxide-based composite material used in field of oil-water separation, involves providing graphene oxide material, mixing oxidized graphene material, trivalent iron salt, amine compound and dispersing solvent uniformly to form graphene dispersion.

SHEN L, WANG G, ZENG Z, XU Y

Use of ferric oxide/reduced graphene oxide nanocomposite material in improving hydrogen production by dark fermentation.

GUO Y, ZANG L, MA Y, SUN Y, XUE R

Functional nanocomposite particles comprises graphene oxide substrate, nano-composite particles dispersed between graphene oxide layers and on surface.

LI Y

Simple carbon material magnetization method used in military application, involves using metallocene as magnetic agent, uniformly mixing with carbon material needed to be processed, putting into quartz tank, sealing, and canning sealed quartz into electric furnace.

ZHAO Y, MA C

Carbon-based composite aerogel used in e.g. heat insulation, is prepared by adsorbing amino-carbon nanotubes on graphene oxide nanosheets to realize self-assembly, performing interface crosslinking of ferroferric oxide nanoparticles, and freeze-drying.

QIAN X, LIU G, JING J, SHI C

Preparation process of cathode water-soluble paper catalytic conductive composite membrane used as cathode, involves coupling carbon fiber cloth, iron powder, magnetic triiron tetroxide, lead dioxide, graphene oxide, polyvinylidene fluoride, polyvinylpyrrolidone with water-soluble paper.

GAO C, LIU Y, WANG H, LONG J

Preparing molecularly imprinted electrode for electrochemical sensor useful in detection of hydroxy radicals, comprises polishing glassy carbon electrode, adding imprinted molecule solution and functional monomer solution into phosphate buffer solution, scanning and removing imprinted molecules.

HU Y, JI W, TANG H, QU G

Method for preparing core-shell heterogeneous graphene aerogel microsphere comprises adding iron(III) chloride hexahydrate to aqueous dispersion of graphene oxide, dispersing, using liquid nitrogen, coaxial electrospinning-freezing casting, thermally reducing the aerogel microspheres, and cooling.

DENG W, TIAN Y, LIU Q, LI J, LI T, ZHI D, MENG F

Device for preparing graphene magnetic composite wave-absorbing material, comprises pre-mixing component comprising mixing bottle movably connected with tank body, and stirring component set in mixing bottle.

GUO L, LI L, LIANG Y, WANG B, WANG Y, LI R, WEI S

Porous ferroferric oxide powder comprises starch, wave-absorbing filler, dispersing agent, and ferric nitrate.

LIU M, LIU H