国家/地区 中国（58） 印度（9）
IPC部 B（69） C（56） H（6）
A（2） F（2） G（2）
IPC大类 B01（69） C02（24） C07（18）
C01（10） H01（6） C04（3）
C08（3） C12（3） B82（2）
C23（2） F01（2） G01（2）
IPC小类 B01J（69）
IPC B01J020/30（14） B01J020/28（11） C02F001/28（11）
B01J020/20（10） B01J013/00（8） B01J027/24（8）
C02F001/30（7） C02F001/72（7） C02F101/34（7）
C02F101/38（7） B01J037/02（6） B01J020/26（5）
B01J023/745（5） B01J035/00（5） B01J027/224（4）
发明人 WANG L（7） LIU X（4） QUAN H（4）
WANG J（4） ZHANG C（4） ZHANG X（4）
JIA X（3） LI X（3） LI Y（3）
QING F（3） YANG Z（3） CHEN H（2）
DONG L（2） FANG X（2） GAO X（2）
公开年 2023（69）
申请年 2023（69）
专利权人 BEIJING YUJI.（4） QUANZHOU YUJ.（4） UNIV JIANGNA.（3） LIUZHOU XING.（2）
WANHUA CHEM .（2） WEIFANG HONG.（2）

Automobile catalyst framework material comprises poly(diallyldimethylammonium chloride) (PDDA) functionalized graphene oxide, poly(diallyldimethylammonium chloride) solution, hexachloroplatinic acid and ethylene glycol composition.

LIANG D, CHEN X

Graphene/MXene composite aerogel material has three-dimensional porous structure and MXene sheet layer attached to thin graphene sheet.

LIU C, ZHANG P, LEI D, LIU J, LI Y

Recycling nickel cobalt catalyst comprises soaking waste catalyst with nickel and cobalt in sulfuric acid, adding chitosan-graphene porous adsorption material, adsorbing amine, heating, adsorbing nickel-cobalt ions, replacing cobalt ions adsorbed by nickel ions, and separating nickel-cobalt ions.

ZHANG J, XU S, YANG Z, ZHOU S, XU Y

Synthesizing diethyl oxalate comprises e.g. placing oxalic acid, ethanol, toluene and catalytic adsorption solid material into the reactor and mixing, gradually heating the reactor from room temperature, and heating the esterification mixture.

ZHANG X

Preparation of molybdenum disulfide/porous carbon sphere composite material used for capacitance desalination, involves adding coal-based graphene quantum dots, sodium molybdate dehydrate, and thiourea to deionized water, subjecting to ultrasonic spray pyrolysis, washing, and freeze-drying.

AI L, XU M, GUO N, JIA D, LUO W, GONG X, WANG L

Achieving uniform particulate type deposition of functionalized graphene platelets on carbon fiber fabric, involves preparing aqueous solution comprising magnesium salt and solvent, subjecting aqueous solution to sonication, dispersing functionalized graphene platelets in sonicated solution.

SINGH A, JATOTHU P K

Preparing niobium pentoxide/graphene composite photocatalyst comprises preparing glutamic acid functionalized graphene quantum dots, compounding glutamic acid-functionalized graphene quantum dots with graphene oxide, and then compounding with niobium pentoxide nanoparticles.

XU J, GAO X, GONG J, DING Z, SHI J, LIU X, LI R

Synthesis of nickel-cobalt nanoparticles-loaded graphene composite material involves adding polycarboxylated graphene to deionized water, adding polyvinylpyrrolidone, nickel chloride and cobalt chloride, stirring, adding to hydrothermal reaction kettle, reacting, centrifuging and washing.

ZHAO M, TANG Y, CHEN W, WANG L, ZHAO G

Preparing gas gel and hydrogen storage alloy blend comprises e.g. smelting first alloy and ball milling to obtain hydrogen storage alloy powder, and annealing, adding hydrogen storage alloy powder to mixed dispersion liquid, reacting, and pre-treating hydrogel and freezing and drying.

ZHANG Z, ZHANG H, TANG H

Magnetic nanoadsorbent comprises nanoparticles are magnetic nanoparticle and zwitterionic surfactant, and prepared by preparing solution of magnetic nanoparticles, adjusting pH of solution of magnetic nanoparticles to obtain precursor solution, adding zwitterionic surfactant to precursor solution.

KAMSONLIAN S, NASKAR J, CHATTREE A, DAN S