国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（7） H01（5） B82（2）
IPC小类 C01B（7）
IPC C01B032/184（3） B82Y030/00（2） B82Y040/00（2）
C01B032/194（2） H01M004/58（2） H01M004/62（2）
发明人 ZHANG C（7）
公开年 2021（7）
申请年 2021（5）  2020（2） 
专利权人

Producing nano graphene balls used as anode material for lithium-ion battery, involves preparing graphene conductive slurry, pressing nano graphene balls into blocks, impacting graphite powder using first high-efficiency vibration swing impact nanomachine and transferring to second impact machine.

ZHANG X, ZHANG C

Preparation of composite electrode of graphene-based bismuth oxyhalide nanoparticles for alkali metal ion battery, involves preparing graphene oxide solution, and preparing composite of bismuth oxyhalide nanoparticles and graphene oxide.

ZHANG C, XU Y

Preparing zinc/cobalt-nitrogen-carbon carbon nanotube oxygen reduction catalyst for metal-air battery, involves dispersing zinc nitrate hexahydrate, cobalt(III) acetylacetonate and graphene oxide in methanol solution, pouring in solution dispersed with 2-methylimidazole, mixing, and calcining.

GAO S, LI X, ZHANG C, LIU Y, WANG K, YANG T, ZHANG F, ZHANG J

Preparing bulk graphene film based on polymer necking process useful in blue LED device, comprises loading single-layer flake graphene on polyetherimide substrate, curing, forming graphene strips, and stretching polyetherimide substrate.

ZHANG C, MA Q, LUO X, YU Y, CHEN M, YANG C, WANG W, ZHANG Y, HU M, PENG Y, YANG J

Preparation of graphene thermal conductive film includes mixing aqueous solution of graphene oxide with catalyst, coating, drying graphene oxide dispersion, reducing graphene oxide film, performing high-temperature graphitization treatment.

ZHANG C, CHEN Z, ZHENG Q, DING J, MIAO L

Graphene modified vanadium pentoxide battery, has vanadium pentoxide graphene composite anode and electrolyte layer that are isolated by diaphragm, where side of diaphragm is coated with cross-linked polyvinyl pyrrolidone coating.

XIE J, LI K, JIANG X, ZHANG C

Graphene composite film used for acoustic diaphragm or battery or water purifying diaphragm or nanoelectromechanical system, comprises reduced graphene oxide film and graphene film set on side surface of reduced graphene oxide film.

LIU K, ZHANG C, CHEN Y, WANG E