国家/地区 中国（8）
IPC部 B（9） C（7）
IPC大类 B01（9） C02（5）
IPC小类 B01J（9）
IPC B01J035/06（9）
发明人 ZENG Z（2） ZHU L（2）
公开年 2022（9）
申请年 2022（9）
专利权人 NINGBO INST .（2）

Preparing superhydrophilic nickel-based multilayer composite membrane material useful in field of photothermal seawater desalination or photothermal sewage purification, comprises e.g. dissolving nickel salt, complexing agent and surfactant in water, and soaking composite structure in salt solution.

MA F, ZENG Z, ZHU L

Preparing sulfonic acid solid acid catalyst useful for preparing lactose, comprises e.g. adding hydroxide as acid center metal to water dispersion system, converting hydroxide of metal, soaking composite skeleton after cooling in concentrated sulfuric acid, filtering product, and drying.

HUANG Q, CHEN Z, JIANG X

Catalyst useful for preparing polymer product and polymerization reactions e.g. transesterification, comprises two-dimensional substrate and organometallic compound comprising carbonyl group bonded to the two-dimensional substrate.

GAO W, HE N, HONG K, KOTEK R, PATIL S V

Preparing one-dimensional ordered titanium-base titanium dioxide nano-wire array film with ultra-high aspect ratio involves soaking industrial pure titanium in absolute ethyl alcohol, ultrasonic cleaning, after cleaning, dipping etching liquid, soaking processed titanium foil hydrothermal reaction.

LIAO L, LIAN P, HAO X, QIN A

Preparing Fenton-like composite catalyst membrane material used for preparing product for degrading organic pollutant in water by photocatalytic oxidation, involves mixing, modifying cellulose nanofibril and graphene oxide at room temperature to obtain flexible graphene film.

LIU J, FAN M, WANG P, CHEN Y

Preparing photocatalytic material useful for removing refractory organic matter in tail water adding dry hydrophilic manganese dioxide nanowire powder into graphene oxide solution, stirring, ultrasonically treating.

FAN K, ZHAO J, CHEN Q

Method for preparing assembly type catalytic filler used as a fixed bed catalyst, involves adding fiber material, wetting agent, hydrogen peroxide solution and liquid nitrogen source to graphene oxide dispersion liquid under stirring condition, mixing evenly and carrying out hydrothermal reaction.

HU H, XI J

Preparing fiber silk-graphene-platinum ternary composite catalyst comprises adding Acetobacter to coconut water, culturing to produce filaments, preparing mixed solution containing graphene oxide and chloroplatinic acid, reducing graphene oxide to graphene, immobilizing metal platinum on graphene.

HUANG J, CHEN S

Preparing photocatalytic degradation of dye wastewater separation multilayer composite membrane, comprises assembling two-dimensional sheet-like graphene oxide material on the porous substrate, and forming iron-based catalytic degradation layer on tannic acid cross-linked transition layer.

WANG G, ZENG Z, ZHU L, SONG H