国家/地区 中国（25）
IPC部 C（25）
IPC大类 C01（25） H01（5） B01（3）
B02（2） B82（2） C08（2）
G01（2）
IPC小类 C01B（25）
IPC C01B032/19（8） C01B032/184（7） C01B032/198（4）
C01B032/914（4） C01B032/194（3） B02C007/08（2）
B82Y030/00（2） B82Y040/00（2） C01B032/05（2）
C01B032/168（2） C01B032/21（2） C01G051/04（2）
H01M004/36（2） H01M004/583（2） H01M010/0525（2）
发明人 ZHAO Y（25）
公开年 2022（25）
申请年 2022（14）  2021（9）  2020（2） 
专利权人 UNIV SHANGHA.（4） CHINA PETROL.（2） HARBIN INST .（2） SINOPEC BEIJ.（2）
SUZHOU SUNMU.（2） UNIV SHANXI（2）

Preparing graphene oxide by using waste graphene film leftover material, involves collecting leftover material of waste graphite film, soaking treated by soaking in liquid nitrogen to obtain film-made graphite, and mixing with conventional graphite to obtain recycled graphite.

ZHAO Y, ZHOU W, LI C, GENG B

Soil conditioner for prevention and treatment of soil compaction, comprises amino-terminated dendrimers, chitosan gel and modified graphene, and prepared by mixing chitosan, mixed solution and pure water, adding potassium persulfate in nitrogen atmosphere, and reacting.

QIN H, ZHANG H, CHEN J, ZHENG K, HE H, XIE W, WU Q, ZHAO Y, CHEN Y, XIANG L, LIU Y, QU C

Device for processing and manufacturing graphene, has grinding auxiliary wheel that is fixedly connected with fixing frame, and upper surface of grinding main wheel is provided with powder groove.

ZHANG L, ZHAO Y, GAO W

Method for one-step synthesis of cobalt tetraoxide nanowire/graphene airgel composite material used as electrochemical sensor electrode modification materials comprises mixing graphene oxide with cobalt nitrate hexahydrate solution, oxidizing, in situ preparation of cobalt tetraoxide nanowires.

WANG S, CHEN S, ZHAO Y, HAO Y, XU H

Preparing graphene structure biological carbon for strengthening anaerobic digestion, involves preparing precursor after grinding, straw with water and put into high-pressure reaction kettle to preserve heat, then putting into concentrated hydrochloric acid solution for soaking, cleaning, and drying.

WANG T, HU K, GU X, TANG Y, WU J, ZHAO Y, LI X, GAO Q, ZHANG J, YUAN Y

Preparing nano-iron carbide particle composite carbon-based conductive film useful for electrode material, comprises e.g. electrifying at both ends of carbon-carbon conductive membrane, using generated Joule heat response to rapidly heat iron-containing raw materials loaded on thin film.

LIU J, CHENG S, ZHAO Y, XU B, LI S, LIU H, MENG F

Preparing lithium iron phosphate cathode material useful in lithium-ion battery comprises adding iron phosphate composite material into conductive solution, adding lithium source, mixing, performing electrolytic reduction to mixed solution.

MIAO R, ZHANG L, ZHAO L, SU L, HU J, HUANG H, ZHAO Y, LI C, YANG H

Preparation method of rust remover containing graphene quantum dot corrosion inhibitor, involves adding graphene quantum dot corrosion inhibitor to acid solution, and performing stirring and dissolving.

ZHAO Y, XUAN Y, SHUANG E, ZHANG S

Recycling waste lithium battery graphite cathode electrode involves sequentially subjecting graphite layer in graphite cathode of waste lithium battery to acid leaching, ultrasonicating, freeze drying, mechanically stripping and extracting.

TAN Q, YU J, LI J, ZHAO Y, LIU Y

Preparation of photocatalyst composite material for preparing photocatalytic film for reducing carbon dioxide, involves using cobalt compound, nickel compound and three-dimensional porous palm-leaf-like graphite carbon framework, as precursor, and calcining obtained precursor in air atmosphere.

ZHAO Y, HE L