国家/地区 中国（5）
IPC部 C（5） B（3）
IPC大类 B01（3） C02（3）
IPC小类 B01J（3） C02F（3）
IPC B01J013/00（3） B01J020/28（3） B01J020/30（3）
C02F001/28（3） B01J020/26（2） C02F101/30（2）
发明人 WU L（5）
公开年 2021（3）
申请年 2021（3）  2022（2） 
专利权人 UNIV SHAANXI SCI TECHNOLOGY（5）

Preparing a graphene oxide modified starch/chitosan composite packaging film useful in e.g. preparing starch-based film, comprises e.g. adding graphene oxide dispersion liquid to carboxymethyl cellulose solution, obtaining modified graphene oxide small sheet uniform dispersion, drying and cooling.

WANG J, ZHANG S, HE T, WEI D, WU L, LV S

Preparing coal chemical industry solid waste coarse slag surface blocking coating used for concrete preparation, comprises e.g. obtaining waste collagen colloid solution, adding N-methylol acrylamide, and water into reactor, stirring, coating solidified gel on coal chemical solid waste coarse slag.

JIA J, ZHAO H, REN Y, GAO D, WU L, WEI D, LV S

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