国家/地区 中国（17）
IPC部 B（17）
IPC大类 B01（17） C02（5） C10（5）
C01（3） C07（3） C23（2）
IPC小类 B01J（17）
IPC B01J020/30（4） C02F001/28（4） B01J029/89（3）
B01J037/02（3） B01J013/00（2） B01J020/20（2）
B01J020/24（2） B01J020/26（2） B01J020/28（2）
B01J021/18（2） B01J031/16（2） B01J035/00（2）
B01J035/10（2） C02F101/20（2） C10G045/04（2）
发明人 XU W（17）
公开年 2018（6） 2022（5） 2020（4）
申请年 2017（6）  2021（4）  2020（3）  2022（3） 
专利权人 PETROCHINA C.（4） UNIV GUANGDO.（2）

Preparing confinement structure composite material comprises forming nanoporous material layer of first material and second material filled in nanopore, so that nanopores form hydrophilic or hydrophobic confinement space.

XU W, ZHANG Q, CHEN B, XIAO X

Preparation device of oxidation graphene/sodium bromide composite modified asphalt, has discharging mechanism whose top end is equipped with deodorizing mechanism.

ZHANG F, XU H, XU W

Porous polymer material useful for adsorption of uranium, obtained by reacting porous material with phosphoric acid groups on surface and iron salt in strongly acidic environment.

DONG H, MA F, WANG C, XU W, ZHANG C, ZHU X, LIU L

Esterification of purified terephthalic acid and 1,4-butanediol useful for producing polybutylene adipate terephthalate, comprises adding terephthalic acid, 1,4-butanediol and polymerization degree catalyst into a reaction kettle, introducing nitrogen, and reacting.

LIU G, LIU S, XU W, GUO T, HAN Y, ZHOU B, ZHENG L, LIU Y, HAO D, WANG X, CAO F, WANG C, WANG M, LI Z, LI J, ZHAO N, SHI C, SHI R

Integrated preparation device for light heat-conducting wave-absorbing material multifunction, has reaction cylinder provided with reaction chamber, where reaction chamber is provided with drying chamber.

YU J, XU W, YANG X, CAO Y, LI Y, HE J

Molybdenum nitride/nitrogen-doped carbon composite material useful in field of catalyst, where composite material has porous sheet-like structure.

ZHANG Y, XU W, ZENG Q, JIN B, WANG F, ZHENG D, MO D, ZHAO J, SUN Y, FENG Q

Preparing graphene oxide fluorescence-enhanced functional nucleic acid hydrogel used in e.g. molecular detection, by preparing DNA product, adding e.g. nanomaterial, forming fluorescent nanoclusters and generating fluorescence.

XU W, HUANG K, ZHANG Y, ZHU L, CHENG P

Preparing molybdenum disulfide/graphene two-dimensional material hetero junction visible light catalyst, comprises e.g. preparing single layer uniform graphene on surface of copper foil, and growing molybdenum disulfide on graphene surface.

CHENG L, ZHENG H, XU W, WANG S

Preparing amino-modified microcrystalline cellulose/graphene oxide aerogel useful in preparing adsorbent comprises e.g. mixing graphene oxide and cellulose to mixed system of urea, sodium hydroxide, and water to obtain mixed solution.

XU W, WU Y, LIU G, ZHAO C

Bifunctional magnetic graphene oxide adsorbent material used in heavy metal wastewater treatment, is prepared by grafting graphene oxide with phosphorus oxychloride, reacting and grafting amino compounds and supporting magnetic particles.

XU W, LIU G, WU Y, YUAN Z