国家/地区 中国（9）
IPC部 A（9）
IPC大类 A61（9） B01（7） A01（2）
B65（2）
IPC小类 A61L（9） B01D（4） B01J（4）
A01N（2） A01P（2） B65D（2）
IPC A61L002/08（9）
发明人 LI Y（2）
公开年 2021（5）
申请年 2021（5） 
专利权人

Heat preservation device for protecting biological material during irradiation sterilization, has insulating layer that is formed by aerogel, and is set to form containing space capable of sealing, where aerogel is selected from oxide aerogel.

SUN W, SUN H, HUANG S

Nano fiber film air purifier filter screen has rotating shafts that are located at same vertical position and distance is same as length of pre-filtering screen.

YANG Y, DU L, LI X

Preparation of composite visible photocatalyst graphene quantum dot/graphite phase nitrogen carbide by mixing carbon nitride and graphene quantum dot solution, stirring, reacting, centrifuging to remove supernatant, washing and drying.

YU H, CUI Y, HUANG X, WANG T, JIA L, NIE Q

Preparing antibacterial photocatalytic oxychloride/graphene two-dimensional heterojunction useful in the field of photocatalytic-antibacterial comprises e.g. adding graphene and polyvinylpyrrolidone to deionized water and mixing uniformly.

NING C, LIU G, WANG Z, YU P, LI W, XING J, DI J, ZHOU Z, LI Y

Diatom cloth with antibacterial, purifying and humidifying function comprises diatom material, activated carbon, graphene, catalyst, pore-forming agent and cloth.

HAN F, DU Z

Beverage filtering device for beverage device, has cover body arranged on opening of containing main body, and connecting piece arranged on containing main body, where containing main body and cover body are made of structural member containing graphene.

LAO F

Cadmium selenide quantum dot/graphene/titanium dioxide composite material used for photocatalytic degradation and sterilization comprises cadmium selenide quantum dots, graphene and titanium dioxide nanosheet.

XIANG Q, LI Y, ZHANG H, LIAO Y, WEN T

Graphene and titanium dioxide composite light catalyst sterilized deodorizer useful in e.g. refrigerator, air conditioner, comprises e.g. graphene and titanium dioxide composite light catalyst powder, antifoaming agent and deionized water.

SHI Y, WU X, TAN Y

Dustproof sterilizing mask, has multiple non-woven fabrics or gauze cloth layers coated with either graphene coating or nanometer titanium dioxide or nanometer titanium dioxide and nano graphene composite coating.

CHENG X, LI B, LIU T, WANG Y, XU C, ZHENG J