国家/地区 中国（5）
IPC部 B（5） C（5）
IPC大类 B01（5） C02（4）
IPC小类 B01J（5） C02F（4）
IPC B01J020/30（5）
发明人 GAO D（3） LI Z（3） LIU L（3）
LV S（3） WU L（3） ZUO P（3）
LIU X（2）
公开年 2021（5）
申请年 2021（5）
专利权人 UNIV SHAANXI SCI TECHNOLOGY（5）

Preparing mesoporous tin oxide nanorod/nitrogen doped graphene sensitive material useful for absorbing formaldehyde comprises mixing tin salt solution and graphene oxide, adding nitrogen doping agent, freezing, drying and cooling.

LU J, CAO Q, WANG Y, XU C, LI C

Preparing modified graphene oxide composite aerogel dye adsorbent in the purification treatment of dye wastewater, involves obtaining intercalation composite hydrosol by chitosan, konjac glucomannan, starch and graphene oxide.

LV S, LIU X, LIU L, GAO D, ZUO P, WU L, LI Z, LI Y

Preparing modified graphene oxide composite aerogel organic adsorbent of cyclodextrin involves stirring and slowly adding cyclodextrin while stirring in graphene oxide dispersion liquid, sodium alginate, and starch, and heating.

LV S, WU L, LI Z, LIU L, GAO D, ZUO P

Preparing modified graphene oxide composite aerogel type heavy metal ion adsorbent for adsorbing metal ion in industrial wastewater, involves preparing modified graphene oxide composite hydrosol and modified graphene oxide composite aerogel.

LV S, WU L, LI Z, LIU L, LIU X, GAO D, ZUO P

Graphene oxide type adsorption material for removing organic dyes and metal ion pollutants, is formed by performing polymerization of aqueous solution of raw material, monomer, crosslinking agent and initiator.

HAN Y, HAN X, NIU Y, HUANG L, SONG J, WANG R, CHEN L, LI L