国家/地区 中国（34）
IPC部 H（18） C（11） B（7）
G（3）
IPC大类 H01（18） B01（5） C01（5）
B82（3） C08（3） C09（3）
G01（3）
IPC小类 H01M（13） C01B（4） H01L（4）
B01J（3） B82Y（3） C08K（3）
C08L（3） G01N（3） B01D（2）
C08J（2） C09D（2） H01G（2）
IPC H01M010/0525（6） H01M004/62（5） H01M010/054（4）
B82Y030/00（3） B82Y040/00（3） C01B032/194（3）
B01D067/00（2） B01D069/12（2） C08J005/18（2）
C08K003/04（2） C09D005/08（2） G01N033/68（2）
H01G011/32（2） H01M004/36（2） H01M004/58（2）
发明人 WANG Y（6） KONG B（5） XIE L（5）
ZENG J（4） ZHANG W（4） ZHOU S（4）
CAI Q（3） DONG A（3） LI Z（3）
PENG H（3） SUN Q（3） YANG D（3）
CHEN L（2） CUI G（2） GU G（2）
公开年 2021（18） 2022（12） 2023（4）
申请年 2021（34）
专利权人 UNIV FUDAN（34）

Method for evaluating ion screening ability of graphene oxide/aramid fiber/graphene oxide composite membrane, involves clamping composite membrane between self-made double-conductivity cells, adding electrolyte solution, testing current signal of solution, and evaluating ion screening performance.

ZENG J, XIE L, ZHOU S, KONG B

Preparing graphene oxide/aramid fiber/graphene oxide composite film, comprises adding Kevlar wire and potassium hydroxide solid into dimethyl sulfoxide solvent, ultrasonically dispersing, filtering graphene oxide dispersion, adding deionized water for ultrasonic treatment, and drying.

ZENG J, XIE L, ZHOU S, KONG B

Synthesizing metal-organic framework-modified magnetic nanoprobe with aluminum ion by dispersing ferroferric oxide magnetic beads in n-hexane containing graphene oxide, calcining and reacting with solution containing aluminum chloride.

GAO M, LI J, XIA Y, HUANG L, ZHANG X, WANG J

Method for rapidly growing double-layer graphene single crystal, by adding catalyst and polished copper foil into two quartz boats, annealing the copper foil in a vacuum atmosphere, passing hydrogen and carbon dioxide into quartz tube, and removing the copper foil from the center of tube furnace.

TANG C, GONG P, SUN Z

Method for preparing positive electrode of flexible knitted lithium ion battery, involves uniformly depositing conductive material layer on surface of aluminium wire, and drying conductive material layer to obtain positive electrode.

WANG B, CHEN P, JIANG H, HE J, PENG H

Preparing polyurea/two-dimensional material/alumina super-assembly function film useful in constructing nano-channel film material, comprises e.g. preparing dispersion liquid of carboxylated graphene oxide, using vacuum filtration method to grow GO on the AAO substrate and drying.

ZENG J, HE Y, XIE L, ZHOU S, KONG B

Use of polyurea/carboxylic acid (PGA) composite film obtained based on interface super-assembly strategy in ion sieving for selectively transmitting monovalent cation, where propyleneglycol alginate composite film is prepared by polyurea/carboxylation oxide graphene alumina composite film.

ZENG J, HE Y, XIE L, ZHOU S, KONG B

Coating process of substrate ordered mesoporous graphene, comprises dispersing substrate in potassium oleate or sodium oleate solution, ultrasonically stirring, adding ferric nitrate solution, washing with water after precipitation, freeze-drying precipitate, pyrolyzing, etching, and graphitizing.

YANG D, CAI Q, DONG A

Wide-temperature sodium-ion battery used as energy storage device, comprises anode, cathode, and electrolyte; anode material is at least one iron-based polyanionic compound; cathode is graphite, hard carbon and/or soft carbon; electrolyte contains ether solvent.

LI Z, WANG Y

Integrated device for three-level perovskite tandem solar cell-energy storage battery, has three-level all-perovskite solar cell in front that is connected with lithium-sulfur battery in rear through dense common electrode.

ZHANG W, GUO R, HE H, LIU S, XIE F