国家/地区 中国（2） 波兰（2）
IPC部 B（7） C（4）
IPC大类 B01（7） C02（2）
IPC小类 B01D（7）
IPC B01D071/02（7）
发明人
公开年 2023（7）
申请年 2021（7）
专利权人

Graphene separation film used in total organic carbon analyzer for testing and monitoring of purity of drinking water and process water, comprises support layer and separation layer, which is double-layer graphene film with nanopores.

ZHANG S, SUN J, YAO A, HOU D, ZHANG D, WANG L

Polymer cross-linked structure separator for conductive carbon separation membrane, has polymer cross-linked bonds that are formed between layers of conductive carbon separator having laminated structure.

CHO E S, LETHARGY

Making nanomembrane used e.g. to purify water from salts by e.g. carrying out synthesis of nanomaterials in form of e.g. graphite and activated carbon, and carrying out sonication of nanomaterials in isopropanol, ethanol or distilled water.

KRUSZKA B

Modifying ZIF-8/GO nanosheet by modification reagent in ion selective transmission, involves calcining ZIF-8/GO nanosheet in air atmosphere or inert atmosphere and dispersing calcined ZIF-8/GO nanosheets in first solvent, and adding modified reagents to prepare through chemical modification reaction.

LV D, YAO X

Fabricating reduced graphene oxide for electronic device e.g. supercapacitors, batteries, electrodes and photovoltaic devices, involves coating portion of substrate with fire retardant liquid, drying coated substrate and irradiating portion of substrate with beam of electromagnetic radiation.

KUMAR P S, GOEL S

Entropic filters developed using modern nanocarbon materials, pure and decorated with selected zirconium dioxide or iron(II, III) oxide nanoparticles, and made of carbon nanotubes, used to make helium-3 isotope in cryogenic separation.

KEMPINSKI W, TRYBULA Z, CHOROWSKI M, CHOLAST K, POLINSKI J, NIECHCIAL J, STOBINSKI L, KOZIEMBA A

Preparing magnesium oxide/graphene quantum dots/chitosanoligosaccharide/polyvinyl alcohol complex absorption membrane used in wastewater treatment by dissolving and spinning lyophilized magnesium oxide/graphene quantum dots/chitosan oligosaccharide nanocomplex powder in water with polyvinyl alcohol.

YANG G, AN X, CHE C, LIU J, GONG Z