国家/地区 中国（8） 日本（2） 世界知识产权组织（2）
IPC部 B（10）
IPC大类 B01（10） H01（9） C09（3）
C01（2） C08（2）
IPC小类 B01F（10）
IPC H01M004/62（4） H01M010/0525（3） B01F011/00（2）
B01F015/00（2） B01F027/90（2） C08K003/04（2）
C09D007/61（2） C09D201/00（2） H01M004/04（2）
发明人
公开年 2021（5） 2022（4）
申请年 2021（10）
专利权人

Producing lithium iron phosphate slurry comprises e.g. placing lithium iron phosphate and conductive agent into mixing device for mixing, pre-mixing binders, additives and solvents to obtain glue solution, and dropping glue solution into mixing device to continue mixing with mixed powder.

WEI L, JIANG Z, LIU F

Preparation of thin silk-shaped nitrogen-doped carbon for preparing e.g. cathode of lithium battery, involves mechanically mixing high-temperature self-flowing carbon precursor powder heavy oil residue with graphite-phase carbon nitride, calcining obtained mixture at high temperature, and cooling.

JIANG R, ZHANG L, SONG X

Preparation of graphene current collector for lithium-ion battery, involves mixing graphene, binder and solvent at high speed, grinding to obtain graphene conductive coating material, scraping or rolling graphene conductive coating material on surface of textured current collector, and drying.

YANG Y, SUN B, CHEN Y, ZHOU S

Heating device of glass toughening furnace heated by medium-high temperature composite graphene, has electrode leading-out wire of composite graphene heating layer on substrate is led out from side of heat insulating bottom plate.

GUO C, SHI J, WANG J

Preparing alkaline battery anode comprises mixing, dry stirring e.g. modified electrolytic manganese dioxide and graphene, adding mixture into potassium hydroxide solution, wet stirring, pressing, granulating, sieving, adding additive to a reacted solution, washing, filtering precipitate and drying.

ZHOU Y, GU Z

Preparation device of polyvinylidene fluoride-hydrogen fluoride base suspected electrolyte doped with graphene oxide, comprises preparation barrel and preparation cover, where middle part of bottom end of preparation cover is provided with groove.

ZENG T

Aqueous carbon material dispersion liquid for forming film, comprises carbon material, water and dispersing agent containing polymer having structural unit derived from alkylene group-containing monomer and other copolymerizable monomer.

SHIMANAKA H, KAMABAYASHI J, MURAKAMI Y, DOI S, SATO S, HIROYUKI S, JUN K, YOSHIKAZU M, SEIJI D, YUZURU S, MURAKAMI K, SATO Y

Graphene composite conductive paste mixing and dispersing device, has speed reducer whose top portion is provided with connecting shaft, and connecting shaft whose top portion is connected with output shaft of servo motor.

WANG X, HUANG G

Manufacture of microfibrous cellulose nanocarbon containing material used in e.g. electrochemical device, involves performing miniaturization process on liquid mixture comprising cellulose fiber, and solvent, and suppressing bubbling.

YUICHI N, YUSAKU I, MASATO S, NOGUCHI Y, SAITO M, IMAMURA Y

Graphene conductive paste material production device, has bottom plate whose end is connected with placing table, and stirring box whose inner unit is connected with speed adjusting structure for controlling rotating speed of rotating disk.

YANG J, XUAN H, SONG Z