国家/地区 中国（16）
IPC部 B（10） C（10） G（6）
H（2）
IPC大类 B01（7） C09（6） G01（6）
C07（5） C02（4） C08（2）
H01（2）
IPC小类 C09K（6） C07D（5） G01N（5）
B01J（4） C02F（4） B01D（2）
IPC C09K011/06（5） G01N021/64（5） C07D311/16（4）
B01D067/00（2） B01D071/02（2） B01J020/22（2）
B01J020/281（2） B01J020/30（2） C02F001/28（2）
发明人 MA W（17）
公开年 2020（17）
申请年 2020（9）  2019（8） 
专利权人 UNIV QIQIHAR（5）

Preparation of 3-dimensional printing doped graphene high strength titanium alloy part by modifying pure titanium powder, mixing modified powder with spherical pure titanium powder and mixing with graphene powder and laser selective melting.

YANG X, SUN C, WANG B, ZHANG Z, MA W, WANG W

Preparing graphene quantum dot-doped nobel metal nanotube array by using constant current co-deposition useful in e.g. electrocatalysis comprises placing performing galvanostatic deposition and constant current co-deposition.

ZHANG L, LU P, MA W, ZHENG J, YU X, JIANG S

Graphene powder sieving device, has central rotating shaft whose middle part is coaxially provided with first plate brush and second plate brush, where brush surface of first plate brush is connected with lower side surface of first screen and second screen.

ZHANG Y, MA W, ZHANG Q

Graphene composite conductive paste mixing device comprises mixing tank, where mixing tank is set on layer of platform, and top part of mixing tank is provided with powder inlet and liquid inlet, and powder inlet is provided with feeding valve.

MA W, ZHANG Y, ZHANG Q

Preparation of super-lipophilic nanofiber membrane used as oil-water separation membrane, involves electrospinning polyamic acid solution, imidizing, and subjecting resultant and graphene oxide to solvothermal reduction and dip coating.

HUANG C, CUI J, ZHANG M, MA W, WU S

New coumarin functionalized graphene oxide compound used as fluorescent probe for detecting cyanide ion in water system during water quality testing.

MA W, LI Z, ZHAO B, YU Z, WEN J, WANG J, ZHANG Y, WANG L, CHU H

Dielectric barrier discharge graphene preparation device comprises gas supply system, power supply system, detection and analysis system, plasma processing chamber comprising upper electrode, quartz medium, mica sheet and lower electrode.

ZHANG B, JIN X, YU W, MA W, GAO Z

New graphene oxide-coumarin derivative fluorescent material used as fluorescent probe for detecting trivalent iron ions, or adsorbent for trivalent iron ions.

MA W, LI Z, YU Z, WEN J, WU T, ZHANG Y, WANG L, CHU H

Preparing nitrogen-doped graphene/activated carbon composite material used in the preparation of supercapacitor electrode materials, involves adding concentrated acid and graphite powder and mixing, adding potassium permagnate and mixing.

LV X, WANG X, XIAO R, WU H, MA W, GONG Y, LI K, SU Y, WANG W

Preparing visible light catalyst comprises adding polyvinylpyrrolidone solution and potassium permanganate solution into reduced graphene oxide dispersion solution to obtain first mixed solution, and maintaining under water bath condition.

LI N, LI R, CHEN G, YAN B, MA W, LIN F, CUI X