国家/地区 中国（60）
IPC部 B（60）
IPC大类 B01（60）
IPC小类 B01J（46） C02F（27） B01D（15）
C07C（15） C01B（6） C04B（3）
B01F（2） C07K（2） C08J（2）
C08K（2） C08L（2） C09J（2）
C12N（2）
IPC B01J020/30（12） B01D067/00（9） B01J020/20（9）
C02F001/30（9） C02F101/30（9） B01J020/28（7）
B01J027/24（7） C02F001/44（7） C02F001/72（7）
C02F101/34（7） C02F101/38（7） B01J013/00（6）
B01J037/02（6） C02F001/28（6） B01D069/12（5）
发明人 LIU X（7） WANG L（7） WANG J（6）
LI Y（5） LI X（4） QUAN H（4）
WANG Y（4） ZHANG C（4） ZHANG X（4）
ZHANG Y（4） CHEN Z（3） JIA X（3）
QING F（3） YANG Z（3） CHEN H（2）
公开年 2023（60）
申请年 2023（60）
专利权人 BEIJING YUJI.（4） QUANZHOU YUJ.（4） GUANGDONG ES.（2） LIUZHOU XING.（2）
RES CENT ECO.（2） UNIV DALIAN .（2） UNIV JIANGNA.（2） UNIV SHANGHA.（2）
WANHUA CHEM .（2） WEIFANG HONG.（2）

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

Composite film used for selectively separating cation in water environment, comprises supporting layer and functional layer located on surface of supporting layer, where functional layer comprises seed layer, and metal-organic framework layer located on surface of seed layer.

LU C, HU C, CHEN Z, QU J

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

Preparing aluminum oxide ceramic plate film used in sewage treatment, comprises setting intermediate sacrificial layer and functional film layer on aluminum oxide ceramic substrate, and removing intermediate sacrificial layer.

LI X, GAO G, ZHOU H, WANG Y, ZHANG N, LIU 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

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

Preparing manganese ferrite magnetic photocatalyst based on multi-component composite system, comprises e.g. adding graphene oxide and potassium tetrachloropalladate into water, and carrying ultrasound treatment to obtain first solution.

DENG Y, ZHANG R, DONG H, LOU H, WAN J, RUAN S

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

Preparing carboxylated oxidized graphene modified flexible flat film, comprises e.g. preparing oxidation graphene, dispersing oxidation graphene in deionized water and obtaining oxidation dispersion graphene, and adjusting graphene.

ZHANG M, CHEN Z, XU J, HUANG Y, WU S, XU H