国家/地区 中国（11）
IPC部 C（11）
IPC大类 C01（11） B82（2） C09（2）
G01（2）
IPC小类 C01B（11）
IPC C01B032/194（11）
发明人 ZHANG F（11）
公开年 2022（3） 2019（2） 2020（2） 2023（2）
申请年 2022（4）  2018（3） 
专利权人 SHANGHAI NAT.（3） UNIV TIANJIN（2）

Preparation of graphene-coated glass micro-powder used as phase change heat absorber, involves dispersing oxidized graphene in pure water, adding glass micro-powder, stirring, adding ammonium bifluoride solution, reacting, reducing oxidized graphene, washing generated gel, and drying.

WANG J, LU Y, GE M, ZHANG F, CUI D

Amine-based modification of graphene quantum dots involves dispersing graphene quantum dots containing carboxyl group in water, heating, converting carboxyl group on surface of quantum dots into primary amide group, dispersing obtained solid in water, stirring, and dialyzing obtained solution.

WANG J, LU Y, GE M, ZHANG F, CUI D

Preparation of graphene synergistic sol used for improving soil quality, involves adding flake graphite into mixed acid solution, adding intercalation agent, reacting, and ultrasonically dispersing to obtain graphene, adding dispersant, organic bentonite, and ultrasonically treating.

ZHANG J, ZHANG F, ZHENG B

Preparation method of graphene composite material of highly sensitive detection pressure change, involves putting sintered product into polymer aqueous solution and soaking, and pressing soaked product to obtain graphene composite material.

LIAO Y, ZENG X, LUO B, WANG T, ZHANG F

Silicon carbon cathode material comprises core that is sphere or sphere formed by nano-silicon particles and carbon material, and shell that is porous silicon dioxide layer and amorphous carbon layer coated outside inner core.

JIA W, ZHENG Y, ZHANG F, YANG S

Preparing alpha-iron(III) oxide/graphitic carbon nitride modified graphene comprises e.g. preparing alpha-iron(III) oxide/graphitic carbon nitride composite material and growing iron based-metal-organic frameworks structure on the surface.

CUI D, GE M, LI M, LIU P, ZHANG F, LU Y, WANG Y, YANG J, JIAO J

Preparing graphene-carbon nanotube composite material by stripping carbon nanotubes and placing multi-walled carbon nanotubes in concentrated nitric acid, performing reflux treatment, dialyzing, dispersing and hydrothermally reacting.

FENG Y, GAO L, FENG W, ZHANG F, LV F

Full-carbon thermally conductive composite material is prepared by uniformly dispersing expanded graphite and N-methylpyrrolidone to obtain graphene dispersion.

FENG Y, GAO L, FENG W, ZHANG F, LV F

Liquid phase automatic dispersion graphene solid e.g. used in article, comprises graphene and dispersing substance which used to disperse graphene in liquid phase, where dispersed substance comprises substances and surfactant.

LIN Z, JIANG N, LI X, ZHANG F, YE C

Preparing high-performance foamed carbon involves adding functionalized graphene to purified fluid catalytic cracking slurry to obtain graphene-modified fluid catalytic cracking slurry.

HAN F, YE C, LIU J, ZHANG F, ZHU S