国家/地区 中国（4）
IPC部 C（4） B（2）
IPC大类 B01（2） C01（2） C02（2）
IPC小类 B01J（2） C01B（2） C02F（2）
IPC B01J020/24（2） B01J020/28（2） C01B032/184（2）
C02F001/28（2）
发明人 DU Z（4）
公开年 2016（2） 2017（2）
申请年 2016（4）
专利权人 UNIV HOHAI（2）

Preparation of graphene oxide involves taking common graphite powder, carrying out liquid phase stripping method, filtering, drying, adding solvent, performing intercalation reaction, oxidizing, washing and drying, and ultrasonicating.

DING H, DU Z, ZHANG S, ZHAO D

Preparation of xylo-oligosaccharides, dietary fiber and three-dimensional graphene by mixing biomass stalk with solid heteropoly acid and acidic ion water, reacting with sulfur dioxide, performing enzymolysis and carbonizing.

ZHANG B, ZHANG H, LUO X, QI Y, ZHANG Y, ZHANG S, CUI D, GUO J, LI H, DU Z, CUI H

Preparation of graphene oxide and magnetic chitosan compound by dissolving iron(III) chloride hexahydrate and iron(II) chloride tetrahydrate into purified water, dropwise adding purified water containing ammonia water, and stirring.

BAI C, DENG L, JI L, DU Z

Magnetic-beta-cyclodextrin-graphene oxide composite used as adsorbent in treatment of wastewater, comprises oxidized graphene, and magnetic nanoparticles and beta-cyclodextrin loaded on surface of composites.

DENG L, JI L, BAI C, DU Z