国家/地区 中国（8） 美国（3）
IPC部 C（11）
IPC大类 C01（11）
IPC小类 C01B（11）
IPC C01B032/19（11）
发明人 LI Z（2） MIAO Z（2）
公开年 2019（11）
申请年 2019（9）  2018（2） 
专利权人 UNIV YANCHEN.（2）

Preparing graphene conductive paste involves mixing microbubble water, alcohol and raw materials having graphite sheet structure, followed by subjecting to high-speed mechanical shearing and/or ultrasonic liquid phase stripping.

YANG S

Improving the graphene lithium storage capacity through the introduction of organosilicon functional groups comprises e.g. preparing graphene oxide by hummer method, using Boehm titration to determine mol/g content of hydroxy groups.

ZHOU W, XU G, WANG K, ZHANG X, WANG Y

Preparing graphene quantum dots involves disassembling waste lithium-ion battery under charge, performing ultrasonic treatment, heating, filtering with suction, eluting molecular sieve, and rotary evaporating eluent.

LI Z, LI L, ZHOU H

Lubricant used for high-speed applications comprises liquid and carbon aggregates comprising at least two connected multi-walled spherical fullerenes and layers of graphene coating connected multi-walled spherical fullerenes.

ANZELMO B H, COOK D, GHEZELBASH H, SINGH S, STOWELL M W, TANNER D

Preparing ferric oxide/graphene complex material comprises e.g. preparing second-order graphite intercalation compound, obtaining iron hydroxide-doped graphene nanoflake powder material, and processing at high temperature.

MIAO Z, TIAN H, BIAN Y

Repairing defects of graphene comprises subjecting composite fluid having reactive compound and supercritical fluid to impregnate graphene powder with in reactor containing graphene powder and separating fluid and powder, and adsorbing.

LI Z, TU P, CHEN C, HUANG Y, LI Z Y, TU P M, CHEN C J, HUANG Y W

Preparing iron oxide/folded graphene film material by mixing anhydrous ferric trichloride and graphite using molten salt, immersing membrane in hydrogen peroxide solution, carrying out suction filtration and drying.

MIAO Z, ZHANG L, WU S

Molten salt strategy high performance graphene preparation method comprises immersing mixed metal ion solution with dry agaric, drying, weighing impregnated agaric and mixed metal salt, stripping, washing and drying, and separating.

YANG Z, LI C, SUN C, CHEN D

Metal-bonded graphene foam product used as e.g. heat spreader comprises sheet or roll of solid graphene foam, having sheet plane and sheet thickness direction, composed of multiple pores (cells) and pore walls, and metal.

LIN Y, ZHAMU A, JANG B Z

Preparing graphene conductive paste useful as conductive additive in lithium battery, supercapacitor and conductive coatings, comprises e.g. stripping graphite dispersion in ultrasonic conditions, separating, grinding and beating.

ZHAO Y, SU K, WU K, MA L, YIN Y, ZHANG Z