国家/地区 中国（20）
IPC部 B（20）
IPC大类 B01（20） C02（5） C01（3）
IPC小类 B01D（20）
IPC B01D067/00（11） B01D071/02（7） B01D069/12（6）
B01D069/02（5） C02F001/44（4） B01D069/10（3）
B01D017/022（2） B01D053/22（2） B01D053/72（2）
B01D053/86（2） B01D061/02（2） B01J020/26（2）
B01J020/30（2） C01B031/04（2）
发明人 ZHU X（4） PENG X（3） CHEN B（2）
GAO C（2） WANG Z（2） YANG K（2）
ZHANG C（2） ZHANG L（2）
公开年 2017（4） 2020（4） 2021（3） 2012（2） 2018（2） 2022（2）
申请年 2021（4）  2017（3）  2020（3）  2012（2）  2016（2）  2019（2）  2022（2） 
专利权人 UNIV ZHEJIANG（20）

Preparing graphene -based negative electrode reducing film for removing the antibiotic in the waste water, involves mixing ferric graphene and iron group element metal precursor in water, fully stirring, heating and stirring in water bath, freezing and drying.

YAO W, ZHU X

Solid-phase extraction of modified nucleosides e.g. 2'-O-methyluridine in urine, involves using graphene material as solid-phase extraction column filler, extracting and enriching several modified nucleosides in urine, detecting and analyzing using liquid chromatography tandem mass spectrum.

YUAN Y, JIANG K, HU Y, ZHANG X, GUO C

Two-sided nano filtration membrane with positive and negative electrical heterogeneity structure useful as magnesium-lithium separation membrane for seawater desalination, comprises base film and upper and lower nano filtration surfaces deposited and assembled at one side of base film.

YE Q, WANG R, ZHU X

Nanocomposite dispersion liquid for high gas barrier nanocomposite film, comprises aqueous polyester, layered nanofiller, dispersing aid and water, where aqueous polyester is prepared by polycondensation of dihydric alcohol, dibasic acid or its diester and sulfonated dibasic acid or its diester.

LI B, HUANG F, WU L

Catalyst useful for removing dioxin from fly ash prepared by uniformly stirring metal nitrate crystalline hydrate and porous carbon material in deionized water, performing constant temperature evaporating and concentrating, drying concentrated solution and calcining in inert gas.

YAN J, JIN L, ZHANG C, LI X, LU S, PENG Y

Preparing ZIF/graphene oxide composite membrane by transforming ZIF precursor used for gas separation, involves dispersing ZIF precursor and graphene oxide in solvent, perfoming ultrasonic to obtain ZIF precursor/GO mixed solution.

WANG Z, WU X, YIN Z, YANG Y, ZHANG H, LI W

Preparing graphene-based melamine foam by dispersing graphite and stripping agent in solvent, ultrasonically treating and centrifuging, and taking supernatant to obtain graphene dispersion, immersing melamine foam and squeezing.

ZHANG C, ZHANG L, FENG L, GU X

Self-supporting reduced graphene oxide nanofiltration membrane preparation uniformly coating polymer solution on flat plate, and then drying to obtain polymer substrate.

ZHU X, ZHENG J

Catalyst used for catalytic degradation of volatile organic compounds by photothermal synergistic plasma comprises graphene-based manganese dioxide nanosheet with multi-layer sheet structure.

BO Z, YANG H, YANG S

Graphene oxide film comprises graphene oxide film layers interspersed with nanoparticles to form distributed tent-like nanostructures, and graphene oxide sheets covers nanoparticles and form tent-like protrusions.

CHEN B, YANG K