国家/地区 中国（10）
IPC部 C（10）
IPC大类 C01（10） H01（7） B82（3）
C08（2）
IPC小类 C01B（10）
IPC C01B032/05（10）
发明人 YANG Y（10）
公开年 2021（5） 2023（3） 2020（2）
申请年 2021（4）  2019（2）  2023（2） 
专利权人 GUANGDONG KA.（2）

Preparing self-supporting graphene-based carbon microsphere cathode frame comprises dispersing chitin microspheres of doped metal hydroxide into water, dispersing metal/nitrogen co-doped carbon microsphere coated by graphene, binder and conductive agent into water, filtering and drying.

ZHOU P, ZHANG L, MA T, YANG Y, YU S

Preparation of carbon-coated ternary material used in lithium-ion battery, involves mixing nickel source, cobalt source, and manganese source into deionized water, adding lithium source and carbon source, and ultrasonically treating.

HAN Z, YAN X, CHEN X, GUO H, WANG Y, YANG Y, ZHANG W

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

REN Z, CHEN Z, YANG Y, SHEN L

Preparation of self-supporting porous lithium titanate composite precursor for preparing lithium ion battery cathode material, involves weighing titanium dioxide, lithium source and graphene oxide, dispersing, and ball milling.

YANG Y, WANG M, HE Y, ZHU G, GAO J

Preparing composite pressure sensing material by washing aramid/graphene/conductive polymer hydrogel prepared using aramid fiber, graphene, surfactant and conductive polymer monomer with water, freeze-drying, placing in tubular furnace, introducing protective gas, heating, and naturally cooling.

YANG Y, WANG Q, ZHAO W, CHENG X, LIU W

Boron-doped resin coated artificial graphite material, where material exhibits core-shell structure, inner core is artificial graphite, and outer shell is boron-doped hard carbon coating layer.

WU W, YANG Y

Carbon-coated graphite anode material comprises graphite, graphene layer comprising graphene oxide dispersion liquid coated on outer periphery of graphite and carbonaceous layer comprising cracked carbon coated on graphene layer.

PENG F, YANG Y

Preparing carbon materials rich in topological defects by high-temperature ammonia treatment used as catalyst for electrochemical reduction of carbon dioxide, involves using nitrogen-doped carbon material as precursor.

CHEN L, DONG Y, SU J, ZHANG Q, YANG Y, WU K, HU J

Rapid preparation of magnetic nano-carbon sphere/graphene oxide three-dimensional carbon aerogel hybrid material by respectively filtering graphene oxide dispersion liquid and magnetic nano-carbon sphere dispersion liquid by Buchner funnel.

LIU W, LIU X, YANG Y, YAN G

Carbon-coated graphite anode material comprises graphite, graphene, ionic liquid, epoxy resin, polyvinylidene fluoride, ethanol, pickling solution, styrene, catalyst and initiator.

YANG Y, PENG F