国家/地区 中国（14） 美国（4） 世界知识产权组织（4） 欧洲专利局（EPO）（3）
IPC部 C（17）
IPC大类 C07（17）
IPC小类 C07D（17）
IPC C09K011/06（10） G01N021/64（10） C07D311/16（4）
B01J020/22（3） B01J020/281（3） B01J020/30（3）
B82Y020/00（3） B82Y040/00（3） B82B001/00（2）
B82Y030/00（2） C01B031/02（2） C01B031/04（2）
C01B032/194（2） C01B032/198（2） C02F001/28（2）
发明人 ZHANG Y（6） CHU H（5） MA W（5）
WANG L（5） WEN J（5） YU Z（5）
CHENG R（4） LI Z（4） GE C（3）
WU T（3） CHEN L（2） DAI L（2）
YU C（2） ZHANG L（2） ZHAO B（2）
公开年 2020（5） 2018（4） 2021（3）
申请年 2017（5）  2019（4）  2020（3） 
专利权人 UNIV QIQIHAR（5） UNIV WENZHOU.（4）

Electrochromic material useful in electrochromic device, comprises electrochromic molecules (comprising electroacid structural unit i.e. spiro(2,11-dihydropyrrolo(3,4-a)phenoxazine-3,10'-9H-anthracene)-1-one derivatives, and dye structural unit) and electrolytes.

ZHANG X, YAO Z, ZHANG Y

Paramagnetic chiral graphene quantum dot useful for monitoring interaction between chiral molecules, comprises e.g. chiral graphene quantum dots and chelating agent form covalent bond through mutual functional group reaction.

DONG H, LI Y, YANG S, TAO Q, DING G, XIE X

Composition comprises halide salt matrix has dispersed nanoparticles comprises elemental carbon in absence of water and surfactants. The halide salt is alkali halide salt, alkaline earth halide salt, or combination.

LUO H, DOLZHNIKOV D, MAYES R T, ABNEY C W, DAI S

Two-dimensional metal organic framework, used in a substrate of an electrode or an electrochromic device, comprises many multivalent metals or metal ions and many multidentate ligands arranged to form a crystalline structure.

PING L, LING X, LI R

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

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

New graphene oxide fluorescent material useful as fluorescent probe for detecting ferric ion or as adsorbent for ferric ion and water treatment.

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

New 1-(E)-7-(diethylamino)-2-oxo-chromen-3-ylmethyleneamino-3-(2-hydroxypropyl)thiourea derivative is prepared by adding graphene oxide to toluene solution, dispersing, then adding 3-glycidoxypropyltriethoxysilane dropwise.

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

New coumarin-functionalized graphene quantum dot fluorescent probe useful for detecting cyanides and ascorbic acid.

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

Phenyl substituted phthalocyanine/graphene oxide composite nonlinear optical material comprises 4-alpha-(4-hydroxymethyl benzoyl)phthalocyanine/graphene oxide compound.

HE C, LIU D, CHEN L, ZU Y, LI W