国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01J（5）
IPC B01J020/24（5）
发明人 LIU Y（5）
公开年 2017（2）
申请年 2017（2） 
专利权人 UNIV HUNAN（3）

Preparation of magnetic graphene oxide/chitosan composite microsphere as adsorbent, by stirring iron(II) chloride tetrahydrate and graphene oxide/chitosan mixed solution, adding into sodium hydroxide solution, standing and crosslinking.

LIU Y, ZENG C, SHAN H

Superparamagnetic graphene oxide/sodium alginate composite gel material for removing inorganic phosphate from water, is made of superparamagnetic graphene oxide and sodium alginate solution by ultrasonic reaction.

SHAO Y, LIU B, CHEN F, XUE W, ZHU Y, LI X, LI Y, TIAN Y, WU J, ZHANG F, LIU Y, ZHANG L

Tea saponin-reduced graphene oxide composite material used in treatment of wastewater, is prepared by adsorbing tea saponin on surface of reduced graphene oxide, and chemically bonding layered nanostructures with reduced graphene oxide.

LIU Z, LI Z, ZHONG H, ZENG G, SHAO B, LIU Y, JIANG Y, WU Z, YUAN X

Using tea saponin-reduced graphene oxide composition material for treating heavy metal waste water comprises e.g. adding tea saponin-reduced graphene oxide composites in heavy metal waste water and oscillating constantly in water bath.

LI Z, LIU Z, ZENG G, ZHONG H, SHAO B, LIU Y, JIANG Y, WU Z, YUAN X

Beta-cyclodextrin and graphene oxide magnetic composite for removing hexavalent chromium ion in hexavalent chromium-containing waste water, comprises magnetic substrate graphene oxide, and beta-cyclodextrin grafted ethylene diamine.

HU X, LIU Y, LI H, LI T, WANG H, ZENG G