国家/地区 中国（13）
IPC部 C（8） B（7） H（4）
IPC大类 B82（3） C01（3） C09（3）
H01（3） B01（2） B22（2）
IPC小类 B82Y（3） C01B（3） B01J（2）
B22F（2） C01G（2） C09D（2）
H01M（2）
IPC B82Y040/00（3） C01B032/19（2） C09D007/61（2）
发明人 LI M（13）
公开年 2023（13）
申请年 2023（13）
专利权人 SINOSTEEL NA.（2）

Preparing hydrophilic coating with high firmness, comprises mixing sodium silicate, graphene oxide, solvent, urea and styrene-acrylic emulsion, mixing hollow silica microspheres, vinyltrimethoxysilane, tetraethyl orthosilicate and solvent, reacting, filtering, washing and drying.

ZHU Y, LI M, SONG F, LIU J

Carbon-coated sodium-rich sodium iron pyrophosphate composite material used in preparation of positive electrode sheet of sodium-ion battery, comprises reduced graphene oxide-doped carbon-coated sodium-iron-metal-based pyrophosphate.

XI Y, LI M, WANG G, XU S, WANG H, WANG X, HOU N, LI X

Preparing composite magnetic wave-absorbing material comprises mixing and stirring three-dimensional pleated porous graphene and potassium permanganate, adding water and hydrogen peroxide, dissolving water-soluble salt of magnetic metal with ferric chloride, adding hydrazine hydrate to reacting.

LI Q, XU J, LI M, WANG P, ZHU B

Storage device for material production graphene, has packaging bag that is set in storage barrel and length is slightly higher than depth of storage barrel.

LI M

Graphene/nano-iron composite modified epoxy resin anticorrosive coating material comprises graphene dispersion liquid comprising graphene, dispersant and water, epoxy resins, emulsifier, water, polyamide, nano-iron particles and water.

SHEN Y, LU B, CHEN J, TANG Y, DING J, ZHENG P, LI Z, DENG J, HE B, TONG Y, WU W, LI M, TU X

Double-channel terahertz complete absorption device for use in photoelectric device, has electrode assembly electrically connected with graphene layer and reflective substrate, where graphene layer is formed by combining graphene units.

DONG Y, HE L, CHEN Z, LIU L, LI M, XU H

Nanocomposite graphene modified mine supporting roller pipe material comprises e.g. nano super-conductive carbon black, polyethylene and acrylic acid graft copolymer, graphene, micropowder graphite, ultrafine microcapsule red phosphorus, zinc stearate and ultra-high molecular weight polyethylene.

QI J, LI M

Platinum-based intermetallic compound electro-catalyst coated with ultra-thin carbon layer used for proton exchange membrane fuel cell, comprises carbon carrier and platinum-based intermetallic compound nanoparticles supported on carrier.

ZHAO R, HUANG Q, LI M, GUO H, CAO X, GUO S

Preparation of carboxyl graphene oxide/metal-organic frameworks composite material for absorbing heavy metal ion e.g. lead (II) in water, involves carboxylating graphene oxide, placing activated metal-organic frameworks material and carboxylated product in organic solvent, reacting, and drying.

XU R, WEI G, DIAO S, XIE Z, LI M

Device for preparing two-dimensional layered material, has chassis used as supporting platform of whole device, motor provided with small belt pulley, and cathode provided with second conductive slip ring, which is connected with third conductive slip ring through fixed middle shaft.

QIAN Y, WANG F, SHEN B, DU Z, ZHU Y, DENG X, PEI X, LI M, CHEN W, XU C, XU W, CHEN J