国家/地区 中国（12）
IPC部 C（12）
IPC大类 C01（12）
IPC小类 C01B（12） H01M（6） C01G（3）
B22F（2）
IPC C01B032/168（12）
发明人 CHEN Y（2） DING S（2） LI Y（2）
ZHANG J（2）
公开年 2023（12）
申请年 2022（7）  2023（3）  2021（2） 
专利权人

Preparing mixed nanometer reduced graphene oxide-bismuth-carbon nanotube sodium ion battery cathode complex material, comprises e.g. dissolving bismuth(III) nitrate in ethylene glycol, and 3-aminopropylmethoxysilane, adding carboxy-containing nanotubes, dispersing graphene oxide, and stirring.

LI L, AN B, WANG K, XU G, ZHANG Z, ZHANG T, YAO Q, LI J, ZHOU W

Preparing germanium embedded graphene layer-based three-dimensional carbon network composite material useful in preparing lithium-ion battery cathode, comprises e.g. preparing pluronic F-127 solution, adding germanium(IV) oxide, graphene oxide and carbon nanotubes, sonicating, and carbonizing.

LIU Y, ZHENG X, GUO X, GU H, ZHANG J

Silica/titania/carbon composite material, includes a core, an intermediate layer and an outer layer, where the core includes a silicon compound, the intermediate layer includes titania, and the outer layer includes a carbonaceous material.

DING S, YAN Z

New lithium-ion battery cathode material useful in coating layer in cathode of lithium-ion batteries.

REN Z, CHEN Z, YANG Y, SHEN L

Tungsten bronze heat-insulating particles comprises tungsten bronze, and carbon material layer coated on surface of tungsten bronze, where carbon material layer includes graphene and carbon nanotubes.

YU Z, LU D, TANG X

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

Preparation of multi-layer film material used for battery applications, involves dispersing two-dimensional material in solvent, filtering, adding film material dispersion of two-dimensional material layer adjacent film layer on formed material layer, drying and stripping.

CHEN Y, HUANG X, WANG Y, QUAN B

Wear-resistant steel balls useful as e.g. grinding steel balls, forged steel balls and casting steel balls in production and processing technology, comprises shaving iron, pig iron, ferrosilicon, ferromanganese, composite (made of graphene and carbon nanotubes) and rare earth mixture.

AI S

Preparing enhanced reduction graphene oxide/carbon nanotube/pyrolytic carbon composite material involves subjecting graphene oxide/carbon nanotube foam to high-temperature thermal reduction to obtain reduced graphene oxide/carbon nanotube foam.

SHAO D, WANG S, LI Y, YANG J, JIA X, SONG H, WANG C, WEI P, ZHANG J, DING S, FENG L

Lithium-philic porous material has porous network structure formed by interweaving skeleton materials with lithium-philic modification layers.

MU H, CHEN Q, SUN Z, HUAN Q, KONG D