国家/地区 中国（52）
IPC部 B（52）
IPC大类 B01（52）
IPC小类 B01D（52）
IPC B01D071/02（52）
发明人 BEDWORTH P V（5） PARK H（4） KANEKO K（3）
MURADA K（3） MURATA K（3） TAKAGI T（3）
CHOI K（2） DUERKSEN G L（2） GEIM A（2）
HEIGHT M（2） HO B P（2） JIN W（2）
KATSUMI K（2） KATSUYUKI M（2） KIM H（2）
公开年 2017（10） 2021（10） 2015（7） 2013（5） 2022（5） 2016（4） 2012（3） 2018（3） 2014（2） 2020（2）
申请年 2021（9）  2017（8）  2012（6）  2015（6）  2016（6）  2020（5）  2014（4）  2013（3）  2022（3） 
专利权人 LOCKHEED COR.（5） LOCKHEED MAR.（5） EMPIRE TECHN.（3） KOTOBUKI TSU.（3）
UNIV MANCHES.（3） UNIV SHINSHU（3） CHINA ACAD E.（2） ENPAL TECHNO.（2）
HEIQ MATERIA.（2） ISLAND GIANT.（2） NITTO DENKO .（2） UNIV HANYANG.（2）
UNIV HANYANG.（2） UNIV NANJING.（2） UNIV ZHEJIAN.（2） ZHENG S（2）

Synthesizing graphene oxide and silver molybdate composite macroscopic assembly for use as separation membrane material, involves dropping graphene oxide into silver nitrate solution, adding ammonium molybdate to obtained solution, adding nitric acid solution and performing hydrothermal reaction.

XU Y, CAO X, WANG L, XU K, ZHU L

Device for separating and oxidizing graphene by ceramic composite film, has separating cylinder formed with separating cavity, where end of feeding pipe is limited between pressing piston and limiting piston.

WANG Y, SHI C, SHEN Y

Preparing reduced graphene oxide layered film comprises e. g. mixing sodium polystyrene sulfonate and multiwall carbon nano-tube in distilled water according to predetermined proportion, stirring and ultrasonically dispersing uniformly to obtain liquid, and centrifuging uniform dispersion liquid.

YE H, ZHOU W, ZANG S, WU Y, YUAN Z

Nanofiltration membrane for use in the filtration of quantum dot solutions, comprises graphene oxide and a layered multi-metal hydroxide dispersed in the graphene oxide, the graphene oxide and the layered multimetal hydroxide are bonded together by electrostatic interaction.

DENG C

Preparing vortex oxidation water graphene purifying film used in e.g. seawater desalination, involves adding graphene oxide solution into floxacin funnel, and filtering and forming film on polyvinylidene fluoride micro-porous film substrate.

CHEN X, ZHANG X, LIU T, LI Z

Large area graphene-based seawater desalination film comprises support layer and composite interlayer structural unit, where composite interlayer structural unit is sequentially provided with porous graphene layer, graphene oxide layer and porous graphene layer from bottom to top.

QING F, HOU Y, LI X

Preparing mercapto compound functionalized graphene oxide film in chiral separation, involves ultrasonically dispersing graphene oxide nano-sheet in organic solution under condition of room temperature and adding azodiisobutyronitrile.

LIU L, HOU S

Preparing gas selective separation filter involves providing graphene membrane on sacrificial support layer, subjecting graphene membrane to transient pressurized ozone gas pulse, purging ozone, and cooling down ozone treated graphene membrane.

AGRAWAL K V, HUANG S, HSU K, AGRAWAL K, HWANG S, HUSH K, XU G

Carbon material used as filter for desalination or deionization of solution, comprises carbon-containing layer having opening and solid material provided for covering the opening of carbon-containing layer, where solid material comprises hole communicating with opening.

KATSUMI K, TOSHIO T, YASUSHI S, STEVIC D, KATSUYUKI M, KANEKO K, TAKAGI T, SHIMIZU Y, DRAGANA S, MURATA K, MURADA K

Preparation of LTL molecular sieve membrane involves preparing LTL molecular sieve crystal particles, modifying, preparing graphene oxide modified carrier, assembling with molecular sieve crystal layer, steam reforming, and heating.

WANG Z, HUANG R, WANG N