国家/地区 中国（7）
IPC部 B（7） C（2）
IPC大类 B01（7）
IPC小类 B01D（7）
IPC B01D067/00（3） B01D069/02（3） B01D046/00（2）
B01D046/88（2） B01D069/08（2） B01D069/12（2）
B01D071/36（2）
发明人 WANG Q（7）
公开年 2022（7）
申请年 2022（7）
专利权人 UNIV QINGDAO.（2） UNIV YANTAI（2）

Preparing broad-spectrum responsive type antibacterial composite film used in treatment of Escherichia coli wastewater, by preparing MIL-101 (iron)/graphene quantum dots composite material, dispersing in dopamine solution, adding polyvinylidene fluoride base film, shaking and washing.

DENG M, MA X, ZHENG S, YANG L, QIU M, WANG Q, XUE B

Graphene gas gel air filter core, has filter assembly comprising graphene aerogel and filter screen, where filter assembly is penetrated with plastic rod, and surface of plastic frame is fixedly connected with peripheral sponge.

YIN J, GENG S, WANG Q, LIU Y, YANG K

Graphene gas gel formaldehyde purifying filter core, has filter core main body close to end of mounting end provided with sealing ring, where sealing ring extends to inner side of annular groove and inner wall contact.

GENG S, ZHANG R, LI Z, WANG Q, SONG B

Preparing fine-grained high-purity oxygen-free copper plate comprises e.g. cleaning hearth of electron beam cooling bed smelting furnace, heating hot-pressed slab, milling milled hot-rolled billet up and down, annealing semi-finished sheet material, and cutting according to product shape.

WANG W, WANG C, LIU X, LIU Q, ZHOU B, WANG J, SUN J, LIANG X, WANG Q

Polytetrafluoroethylene nanofiber composite membrane prepared by preparing spinning carrier solution, adding polytetrafluoroethylene dispersion emulsionand electrospinning-hot pressing sintering to obtain nanofiber porous base membrane.

XIE W, SHU J, WANG Q, JIN N, YANG H, DI Z, ZHAO Y, HUANG Y

Continuous preparation of polyvinylidene fluoride hollow fiber film for e.g. textile, involves soaking hollow fiber membrane obtained by using polyvinylidene fluoride, rigid polymer, nanomaterial as inorganic additive and water-soluble polyethylene oxide, in water, shaking and washing.

XUE H, WANG C, WANG Q, CHEN K, WANG M, XIAO C, JI D

Preparing perfluoropolymer-based composite nanofiltration membrane comprises respectively spinning first spinning solution made of water-soluble polymer and perfluoropolymer dispersion emulsion, and second spinning solution made of co-spinning polymer to obtain flat film and sintering.

SHU J, XIE W, WANG Q, JIN N, DI Z, YANG H, ZHAO Y, HUANG Y