国家/地区 美国（6）
IPC部 B（6）
IPC大类 B01（6） C02（5）
IPC小类 B01D（6）
IPC C02F001/44（5） B01D067/00（3） B01D069/14（3）
B01D071/02（3） B01D069/02（2） B01D069/12（2）
发明人 GRIGGS C S（2）
公开年 2020（6）
申请年 2020（3）  2019（2） 
专利权人 US SEC OF AR.（2）

Chitosan-graphene oxide composite membrane for removing water contaminants comprises graphene oxide with nano- and micrometer flake sizes, and chitosan in which membrane has layered or dispersed graphene oxide internal morphology structure.

GRIGGS C S, MATTEISOSA J A, GURTOWSKI L A, GREENLEE L F, ABOLHASSANI M

Method of making a highly-resilient fluid and gas apparatus involves protonating a quantity chitosan to obtain protonated chitosan; and mixing a quantity of graphene oxide with the protonated chitosan to obtain a solution.

MEDINA V F, GRIGGS C S, MATTEISOSA J, PETERY B, GURTOWSKI L

Manufacture of adsorption/absorption media used for separating oils from liquids, involves forming emulsion by combining graphene and/or graphite powder with monomer, initiator and water, curing, forming resultant product, and drying.

GANNON W J, TOMLINSON D

Anion exchange membrane used for device for desalination of water, comprises membrane support comprising porous sides, and porous structure comprising graphene oxide sheets and negatively charged oxygen functional groups.

MAILOA J, KOZINSKY B, SAMSONIDZE G, HELLSTROM S, CRAIG N P, KORNBLUTH M, KUPPAN S, METZGER M, KIM S, CRAIG N

Membrane for dehydrating unprocessed fluid and removing solute from unprocessed solution comprises a porous substrate, and graphene oxide layer comprising optionally substituted cross-linked graphene oxide connected with porous substrate.

ZHENG S, KITAHARA I, KOBUKE M, WANG P, BARTELS C R, YAMASHIRO Y, HIROSE M, NOUMI S, LIN W

Article comprises nanoporous membrane, nanoporous graphene sheet is layered on nanoporous membrane and 3,3-bis(trifluoromethyl)-3-hydroxylpropylamino group is covalently bound on only side is opposed to nanoporous membrane.

KOLELVEETIL M K, SHEEHAN P E