国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4） C02（4）
IPC小类 B01J（4）
IPC C02F101/38（4）
发明人 YANG L（4）
公开年 2022（4）
申请年 2021（3） 
专利权人 HARBIN INST .（2）

Preparing catalyst hydrogel sphere comprises preparing chitosan solution comprises adding chitosan into the acetic acid solution to obtain the chitosan solution, preparing sodium alginate glutaric dialdehyde solution, mixing the chitosan solution with the catalyst graphene.

YANG L, NAI J, LI Z, LI Y, ZHAO X, HAN Y, TIAN J, JIANG L

New magnetic titanium dioxide matrix modified photocatalyst i.e. titanium dioxide-graphene oxide/iron oxide complex nanomaterial useful for efficient photocatalytic treatment of neonicotinoid pesticide pollutants.

ZHONG D, LENG L, LI Z, YAO T, YANG L

Zinc oxide-based heterojunction photo-catalytic composite material for efficient photo-catalytic treatment of neonicotinoid pesticide pollutant, comprises a single layer reduced graphene oxide as the elementary material.

ZHONG D, LENG L, LI Z, YAO T, YANG L

Preparation of graphene oxide/titanium dioxide composite nanomaterial used in photocatalytic degradation of organic pollutants, involves adding charged high molecular polymer aqueous solution to titanium dioxide nanoparticle dispersion liquid, and dispersing to form graphene oxide dispersion.

YANG L, XIONG Y, CHI Y, GE G, LIU R