国家/地区 中国（8）
IPC部 A（8）
IPC大类 A01（8）
IPC小类 A01N（8） A01P（8） C02F（8）
B01J（5） B01D（2）
IPC A01P001/00（8）
发明人
公开年 2017（4） 2018（4）
申请年 2017（8）
专利权人

Antibacterial reduced graphene oxide modified polypropylene melt blown water purification filter comprises polypropylene, silane-modified reduced graphene oxide and activated carbon.

SHA Y, SHA X

Nano silver-loaded graphene silver pot used for preparing tea, is prepared using graphene/silver composite material.

LIN R

Oil dispersant is titanium dioxide-allolide-hydrophobic porous carboxymethyl cellulose composite material, and nano-silver and graphene are loaded on matrix of dispersant, and realizes adsorption and degradation of petroleum hydrocarbons.

LIU M, CHEN Q, LI J, KANG M, SHUAI J, TAO L

Preparing multifunctional graphene oxide-chitosan composite sponge useful in oil-water separation comprises e.g. preparing graphene oxide nano sheets by Hummer method and mixing the graphene oxide solution to prepare chitosan solution.

GONG X, JIANG Y, TIAN M

Preparing water purifying material involves adding graphite oxide in acetic acid solution with stirring to obtain graphene oxide solution, taking chitosan, adding water to dissolve, adding acetic acid and generating colloidal liquid.

ZHOU W, LUO C, HE Y

Sewage treatment agent includes activated carbon, sepiolite, corn starch, sodium hydroxide, polyaspartic acid, amino trimethylene phosphonic acid, polyaluminum chloride, chitosan, diatomite, polyaspartic acid, and graphene composite.

FENG Z

High-efficiency sterilizing compound material comprises nano silver dispersed in graphene aerogel used for Escherichia coli inactivation experiments.

FU M, ZHANG Y

Multifunctional water purifying sand used for treating sewage containing pesticides, includes silver nanoparticles, beach sand, silicon dioxide microsphere, dopamine, resveratrol, chitosan, tannic acid, dopamine, chitosan and graphene.

WANG S, WANG Y, ZHANG T, JIANG L