国家/地区 中国（11）
IPC部 B（11）
IPC大类 B01（11） C02（3） C08（2）
IPC小类 B01D（11）
IPC B01D061/02（11）
发明人 ERICSON J（3） HSIEH W（3） KITAHARA I（3）
KOBUKE M（3） WANG P（3） ZHENG S（3）
ERICKSON J（2） OOU M（2） SIDDIQUI O（2）
WANG J（2） YAMASHIRO Y（2）
公开年 2018（6） 2017（5）
申请年 2017（11）
专利权人 NITTO DENKO .（3）

Core-shell multi-hole structure nanoparticle for preparing modified reverse osmosis membrane, is formed by utilizing graphene oxide-coated mesoporous silica shell nanoparticle, and forming multi-pore structure having two pore sizes.

WANG J, TIAN X, CAO Z, LI X, GUO C, ZHANG H, ZHANG Y

Membrane used for disinfecting microbes, comprises support and composite coating containing optionally substituted graphene oxide compound crosslinked with crosslinker e.g. benzoic acid derivative, and has preset antibacterial effectiveness.

HSIEH W, KITAHARA I, SIDDIQUI O, ERICSON J, KOBUKE M, WANG P, YAMASHIRO Y, ZHENG S, ERICKSON J, OOU M

Antimicrobial membrane for preventing microbial growth has support and composite containing graphene oxide compound and crosslinker in which composite coats the support, and crosslinker contains e.g. polyvinyl alcohol and/or biopolymer.

HSIEH W, KITAHARA I, ERICSON J, KOBUKE M, WANG P, ZHENG S, HSEIH W, XIE W, BEI Y, XIAO H

Preparing graphene high pressure filter tube involves preparing graphene quantum mixture by mixing graphene, nano-zinc oxide, and quantum energy powder, high-speed stirring, and adding graphene quantum mixture, and cross-linking agent.

LU X

Preparing reverse osmosis membrane modified by graphene oxide/polyvinyl alcohol coating, involves mixing m-phenylenediamine, triethylamine and camphorsulfonic acid to obtain aqueous solution, and mixing trimesoyl chloride in oil.

Composite reverse osmosis membrane, comprises support layer, functional membrane layer and anti-contamination layer, where support layer is fluorine-containing polyarylene ether ketone doped with graphene oxide.

ZHAO H, GAO X, YU H

Water permeable membrane comprises porous support and composite, which is in fluid communication with the support and contains crosslinked graphene oxide composite layer in which graphene oxide composite layer is crosslinked by crosslinker.

ZHENG S, KITAHARA I, SIDDIQUI O, YAMASHIRO Y, LIN W, ERICSON J, ROMERO R, WANG P, NOUMI S, BARTELS C R, HSIEH W, HIROSE M, KOBUKE M, ERICKSON J, OOU M

Preparing mixed matrix membrane having heat resistance and solvent resistance involves using mixed base film original film and thermally oxidizing and crosslinking, where mixed base film original film is prepared by oxidizing graphene.

LI L, LIU Q, JIN X, XU R, WANG C, WANG T

Preparing anti-pollution hollow fiber nanofiltration membrane by soaking ultrafiltration membrane in deionized water, preparing solution using e.g. graphene oxide, piperazine and surfactant, and soaking membrane in solution.

ZHAO C, YANG B, YU L, WANG J, CAO A

Method for producing graphene oxide doped hollow fiber nano-filtration membrane, involves encapsulating hollow fiber ultrafiltration membrane as base membrane into module shell, ultrasonically mixing graphene oxide and active monomer.

WEI X, CHEN J, HONG J, WU J