国家/地区 中国（15）
IPC部 C（10） H（5） B（4）
G（2）
IPC大类 H01（4） B01（3） C08（3）
C02（2） C09（2） G01（2）
IPC小类 C08J（3） C08L（3） C02F（2）
C08K（2） C09D（2） G01N（2）
H01M（2）
IPC C02F001/40（2） C08J003/075（2） C08K003/04（2）
C09D005/24（2） C09D175/04（2）
发明人 HAN L（15）
公开年 2023（15）
申请年 2022（12）  2023（3） 
专利权人 UNIV ZHENGZH.（3）

Graphene-based multi-stage composite separation material useful in spearing water-oil emulsion, obtained by soaking three-dimensional porous fiber filter material in graphene oxide dispersion liquid, drying, ultrasonic reacting and grafting with aqueous polyethyleneimine, heat treating and drying.

YIN K, HAN L, SUN L

Detection device with broadband photoelectric response, comprises thallium-nickel-selenide nanosheets, which are metal source and drain electrode layers, made by ultraviolet lithography and electron beam evaporation technology, and thallium nickel selenide nanosheet used as photosensitive element.

CHEN X, LI G, ZHANG L, ZHANG S, LIU C, HAN L

Preparing ionic liquid modified graphene oxide/polyisoprene composite film useful in medicinal glove and condom, comprises e.g. uniformly dispersing graphene oxide in a solvent, and stirring and ultrasonicating at specific temperature, preparing film, drying and vulcanizing the film.

HAN L, ZHU X, LI S, GUO L, HUA J

Preparing iron phosphide/carbon-gallium composite material used in battery manufacturing involves mixing iron powder, red phosphorus and expanded graphite, performing high-speed ball milling, dispersing iron phosphide/carbon composite material in graphene oxide dispersion, washing and freeze-drying.

LIU Y, TANG J, HAN L, XI R, LIN C

Preparing conductive organic hydrogel used for flexible wearable sensor, by dispersing cellulose nanocrystals in ultrapure water, adding tannic acid to water, dispersing sodium lauryl sulfate and graphene in water, performing free radical polymerization, drying, and performing solvent replacement.

YANG A, LI X, QIN T, HAN L

Preparing high-strength aluminum alloy material for 3C electronics comprises e.g. adding aluminum chloride hexahydrate and aluminum nitrate nonahydrate to nitric acid solution, stirring, reacting with aluminum isopropoxide, electrospinning, hot-pressing, soaking in graphene solution and calcining.

XU Y, LI M, SU H, HAN L, XU Q, YANG G, ZHAO J, CHENG K, XIN W, LV T, GAO S, WU S, ZHAO X, CUI L

Concrete appearance quality modifier attached to oily mold release agent, prepared by e.g. ultrasonically dispersing organosilicon monomer solution, nano-graphene oxide, and modified nano-paraffin emulsion.

HAN L, WANG R, FENG W, LU H, YAN J, ZHANG J, LIU W, YU L, SUN H

Liquid biopsy for ovarian cancer based on graphene nano-sensor by e.g. collecting and detecting blood of patient, using improved Hummers method to prepare oxidation graphene, and adding buffer solution and graphene oxide solution to ovarian tissue to prepare solution for fluorescent measurement.

GUO Y, HAN L, CHEN Y, WAN Q, ZHENG A

Flexible dynamic adjustable line round dual-polarization conversion ultra-surface for use in microwave communication, microscopic imaging and electromagnetic wave control fields, has upper layer provided with metal copper patch to cut off diagonal quarter circle and quarter round graphene patches.

HAN L, WANG X, CHEN M, YU W, ZHANG L, LIU L, DONG S, FU C

Graphene electrothermal coating comprises resin emulsion, solvent, conductive carbon black slurry, graphene slurry, carbon nanotube slurry and auxiliary agent.

PAN F, HAN L, CHEN R, LIN B, WANG M, ZHANG Z