国家/地区 中国（58）
IPC部 C（58）
IPC大类 C02（58） B01（15） C01（5）
C25（5） B82（2） C08（2）
H01（2）
IPC小类 C02F（58） B01J（12） C01B（5）
B01D（4） C25B（4） B82Y（2）
C08J（2）
IPC C02F001/467（58）
发明人 LI Y（6） WANG Y（5） GUO Y（4）
LIU L（4） ZHANG J（4） ZHANG Q（4）
LI F（3） LI X（3） WANG H（3）
ZHANG D（3） ZHANG Y（3） CHEN C（2）
CHEN D（2） CHEN S（2） CHEN Y（2）
公开年 2021（19） 2022（15） 2023（7） 2020（5） 2017（4） 2016（3） 2015（2） 2018（2）
申请年 2021（22）  2022（13）  2020（6）  2017（5）  2019（4）  2015（2）  2016（2） 
专利权人 CHINA PETROL.（3） INST URBAN E.（2） SINOPEC QING.（2） UNIV BEIJING.（2）
UNIV DALIAN .（2） UNIV HUAQIAO（2） UNIV NORTH C.（2） UNIV TONGJI（2）
UNIV TSINGHU.（2）

Laser graphene electrode sewage treatment device comprises double-faced laser graphene electrode film, conductive device and electrolyte tank, where double-sided laser-induced graphene film comprises insulating layer.

GE C, ZHANG L, CHEN L, LIAO J

Device used for preparing electrocatalysis double-negative electrode reaction film, comprises reaction cavity comprising negative electrode cavity and positive electrode cavity, and double-negative electrode reaction film containing positive electrode plate, arranged in reaction cavity.

HUANG S, ZHAO C, LUO L

Preparing ozone-enhanced graphite nitrogen-doped graphene catalytic material comprises introducing graphene and water, carrying out hydrothermal reaction, mixing graphene dispersion after oxide etching with nitrogen precursor, and heating in protection of carrier gas and reacting.

HU T, CHEN S, HONG J, ZHANG Q

Preparing fiber-reinforced type porous titanium-based electro-catalysis filter material comprises pretreating titanium substrate, mixing with polymer agglomerant, pressing into flat laminated structure, calcining, loading nano middle layer and active layer of catalytic layer.

ZHANG C, LIU Y, ZHAO X, WANG C, WANG Y, KONG W

Device used for extracting graphene, consists of stirring tank connected with feed tank and water tank, circulation pump connected to side of stirring tank through pipeline, pneumatic diaphragm pump, pressure filter device, oxidation catalytic device and filter device.

ZHAN Z

Preparing carbon-supported catalyst for sewage treatment, involves heating graphite compound, small molecule compounds containing nitrogen, sulfur, phosphorus and transition metal compound, by three-stage heating, where first, second and third sections of furnace, are maintained at preset conditions.

LI S, LAI Q

Preparing particle electrode electrocatalytic filler comprises e.g. granulating composite hydrogel binder and carrier material, auxiliary agglomerant and tackifier, drying obtained particles, calcining and carbonizing under protection of inert gas.

LIU X, GUO Y

Biological neural network-like electrocatalytic membrane, comprises network of carbon-based nanofibers in cross-linked configuration for unimpeded electron transfer,nano electro-catalyst dispersed on each layer of carbon-based nanofiber network for generating electro-catalytic reaction, and method.

ZHANG X, LIANG P, GAO Y, HUANG X

Electrode useful in preparing hydrogen by electrolyzing salt-containing waste water comprises nickel-cobalt alloy oxide layer formed on surface of metal substrate and polyaniline-graphene composite coating formed on surface of metal substrate.

ZHOU Y, ZHONG W, ZHENG H, LI Y, WANG Y, LIN B, ZHANG H, CAO Y, TANG Y

Ultra-efficient full spectrum photo-thermal conversion composite material useful for sewage treatment comprises composite material compounded by large groups consisting of tungsten oxide, titanium oxide, carbon-containing material, or group consisting of iron oxide, and noble metal group.

TESSEMA A A, NAHIM S, WU C