国家/地区 中国（11）
IPC部 C（11） H（3） B（2）
G（2）
IPC大类 C01（11） H01（3） G01（2）
IPC小类 C01B（11）
IPC C01B032/184（3） C01B032/168（2） C01B032/186（2）
C01B032/19（2） C01B032/194（2） G01N027/30（2）
G01N027/327（2） G01N027/48（2）
发明人 QU G（4） JI W（2） LI J（2）
NING P（2） PAN K（2） TANG H（2）
WU H（2） YAN Z（2） ZHOU J（2）
公开年 2022（7） 2023（4）
申请年 2022（11）
专利权人 UNIV KUNMING SCI TECHNOLOGY（11）

Preparing manganese-based catalyst of ORR reaction of alkaline condition, comprises dispersing graphene oxide (GO) uniformly in aqueous solution of ethylene glycol, adding aqueous solution of dicyandiamide (DCDA) and adjusting pH of resulting mixed solution to be alkaline.

SUN C, XU M

Preparing black phosphorus-based nanocomposite material used in e.g. field of biomedicine, comprises mixing black phosphorus and layered material as friction agent, ball milling, sliding black phosphorus flakes to cause peeling, and making black phosphorus and friction agent to form firm bond.

GAO L, WU Z, LU X, MA H, NIU L, LIAN P

Preparing chiral graphene on gold substrate involves placing precursor molecule capable of synthesizing tetra anthracene alkene in crucible, heating, undergoing Ullman reaction and dehalogenation reaction by precursor molecules containing halogen groups and performing carbon-carbon coupling.

CAI J, ZHANG H, LU J

Method for preparing adjustable conductivity type pyrolytic carbon material used in portable electronic product, involves crystallizing solid after pyrolysis for cooling to room temperature for grinding and sieving to obtain pyrolytic carbon, and performing water washing until pH value is neutral.

PAN B, LIU B, ZHANG P

Hydrothermally synthesizing bismuth trisulfide-reduced graphene oxide composite thermoelectric material, comprises e.g. dissolving bismuth nitrate pentahydrate and CH5N3S in water bath, adding r-graphene oxide, reacting, centrifuging, washing, drying, pressing into tablets, and calcining.

JIANG X, YAN Y, OUYANG T, LI X, BAI Y, TAN H

Preparing heavy metal ion electrochemical sensor, involves putting carbon nano-tube in concentrated sulfuric acid-concentrated nitric acid mixed solution, ultrasonically processing, adding deionized water centrifugal washing until washing liquid is neutral, solid freezing and drying.

NING P, JI W, TANG H, PAN K, ZHOU J, QU G

Preparing electrochemical sensor for simultaneously detecting bisphenol A and C, comprises placing single-wall carbon nano-tube in concentrated sulfuric acid-concentrated nitric acid mixed solution, and ultrasonically processing.

NING P, WEI K, TANG H, JI W, PAN K, ZHOU J, QU G

Device for preparing graphene, has grinding roller coaxially rotated and arranged inside crushing barrel, and water pump connected to stripping bucket through pipeline and used to drive stripping agent in stripping agent tank into inside stripping bucket.

SHEN K, XIANG S, SHI X, DING W, LIU F, ZHANG T, LIANG F

Method for continuous preparation of graphene by one-stage pyrolysis of coal tar, involves injecting coal tar from nozzle of venturi ejector that adding coal tar and oxygen-argon gas mixture containing nano-catalyst.

YAN Z, LI J, XIE R, WU H, QU G

Method for continuous preparation of graphene by magnetically-driven sliding arc plasma high voltage discharge comprises gasifying coal tar, sending into catalytic pyrolysis furnace with argon gas or helium gas, and adding nano metal or metal oxide.

YAN Z, LI J, CUI Q, WU H, QU G