国家/地区 美国（6） 韩国（5） 中国（4） 世界知识产权组织（4） 加拿大（3） 欧洲专利局（EPO）（3） 日本（2）
IPC部 B（13）
IPC大类 B01（13） C02（13） G21（10）
B32（2）
IPC小类 C02F（13） B01J（10） G21F（10）
B01D（6） B32B（2）
IPC C02F101/00（13）
发明人 WILSON J H（3） HUH Y S（2） ROH C（2）
公开年 2020（4） 2015（2）
申请年 2019（3）  2014（2）  2015（2） 
专利权人 ENERGYSOLUTI.（3） KOREA ATOMIC.（2） P T GLOBAL .（2）

Manufacturing uranium adsorbent for removing uranium contained in water, comprises calcining first compound produced by synthesizing melamine resin and graphene oxide, and doping graphene oxide with metal-organic framework.

JANG M, CHOONG C, CHANG Y, YANG J K

Method for preparing photothermal-enhanced antibacterial biomass/graphene aerogel uranium adsorbent used for enrichment of hexavalent uranium in water body involves crushing Biomass, preparing graphene oxide aqueous solution adding diaminomaleonitrile and biomass, immersing in water/ethanol solution.

ZHANG N, LI N, WANG Z

Preparing polyvinyl alcohol/graphene oxide/manganese dioxide adsorbent, comprises e.g. mixing polyvinyl alcohol and manganese acetate tetrahydrate in water, heating, adding cross-linking agent and graphene oxide dispersion and reacting.

YU G, WANG J, HUO J

Complex for removing radioactive cesium, comprises a matrix in which graphene oxide and chitosan are chemically bonded, and prussian blue particles fixed on or under the matrix.

ROH C, HUH Y S

Preparing aerogels for adsorbent used for removing e.g., radioactive cesium and/or radioactive strontium, by irradiating radiation to a mixture of water-soluble polymers, graphene oxide, and ferrocyanide metal nanoparticle precursor.

ROH C, IMSEONGTAEK, HUH Y S, LEE I S

Cesium ion adsorbent comprises graphene oxide complex having hydrophilic group of metal carboxylate.

OH Y, LEE H H, KIM S, EUN L

Preparing reduced graphene oxide/zeolitic imidazolate framework-67 aerogel for adsorbing uranium, by dispersing graphene oxide nanosheets, water and ascorbic acid suspension, adding hydrogel, dripping, reacting and freeze-drying hydrogel.

ZHANG D, ZHAO M

Making and using graphene oxide membrane used e.g. for separating stream including at least two isotopic forms of water, comprises dispersing graphene oxide flakes in aqueous medium, applying to substrate and separating stream.

WILSON J H

Graphene-based membrane useful for e.g. removing ions from water , comprises at least two graphene-oxide layers comprising many graphene-oxide flakes that comprise a planar graphene structure with oxygen moieties extending from it.

YU M

Manufacture of isotopic filtration module for e.g. filtering nuclear power plant waste water stream involves dispersing graphene oxide flakes in aqueous medium to oxide solution and applying graphene oxide solution to substrate.

WILSON J H