国家/地区 中国（11）
IPC部 B（11）
IPC大类 B01（11） C01（8） H01（2）
IPC小类 B01J（11）
IPC B01J019/12（11）
发明人 HE X（2） XIE H（2） YANG Y（2）
ZHAO N（2）
公开年 2022（11）
申请年 2021（7）  2022（4） 
专利权人 BEIJING HAIS.（2） CLEAN AIR BE.（2）

Graphene laminated composite material, has base material layer, graphene functional layer, and cellulose contained in graphene laminated composite material graphene functional layer has laser graphene, where cellulose is dispersed in substrate and graphene functional layer.

HE X, XIE H, ZHAO N

Preparation method of graphene layered composite material, involves using laser for irradiating laser-induced graphene substrate, where laser-induced graphene substrate contains cellulose and precursor, which comprises biomass-based material, synthetic-based material and/or mineral-based material.

HE X, XIE H, ZHAO N

Preparation system of graphene-coated electrode material, has heating furnace and radio frequency coil that are provided with interval in radial direction of reaction tube.

LIU Z, CAO F, WANG X, XU T

Graphene composite modified activated carbon material useful in air purification material comprises graphite oxide, microwave inducer, high molecular material e.g. polyvinylpyrrolidone, activated carbon e.g. granular activated carbon and water.

LIU X, XU J, CHEN G

Multi-pass scanning device for laser-induced graphene, comprises foil material conveying device comprising unreeling machine, guide roller, winder, feedback sensor, and controller, and laser scanning device including scanning focusing head.

YANG Y, SUN B, CHEN Y, ZHOU S

Graphene oxide reduction device has material receiving hopper, airflow powder feeding mechanism, dust recycling mechanism, electrode plates, reaction tank provided with valve and tubular sleeve, and microwave emitter set on reaction tank.

YANG Y, ZHENG S

Preparation of laser induced graphene on wood by placing pine substrate material in vacuum cavity, vacuumizing, placing vacuum cavity on laser direct-writing processing system for scanning radiation, and using optical fiber laser.

SONG Z, YAO Y, XUE J, WU K, MIAO T, ZHOU L, MENG C, ZHANG Y

Continuous microwave reaction device has reaction system comprising multistage reaction unit, microwave heating system comprising multistage microwave heating unit, slurry conveying system, temperature measuring system and control system.

ZHAN L, ZHU C, YUAN Y, WANG C, WANG L, WANG H, LEI Y, ZHANG S, JIA L

Producing magnetic resonance imaging contrast agent used for obtaining and monitoring image of angiogenesis of blood vessels, by treating carbon-13-containing saccharide solution with microwaves, and preparing contrast agent comprising carbon-13-containing graphene quantum dots.

HONG B H, JUNG Y J, PARK J B, JEONG Y J, PIAO Z, CHUNG Y, HONG B

Preparation of graphene by microwave excitation catalytic self-propagating comprises using intercalation oxide graphite as raw material, using technology of combining catalyst and microwave, and conducting self-propagating reaction.

HU M, NAN J, LI Y, ZENG H