国家/地区 中国（6）
IPC部 B（6）
IPC大类 B01（6） C02（5）
IPC小类 B01J（6）
IPC B01J020/30（4） C02F001/28（4） B01J020/20（2）
B01J020/26（2） C02F001/62（2）
发明人 ZHANG H（6）
公开年 2016（6）
申请年 2015（4）  2016（2） 
专利权人

Preparation of macroporous composite ball adsorbent used for heavy metal wastewater treatment by preprocessing oxidized graphene dispersion liquid, adding into 4-aminothiophenol mixture, washing, drying, and adding e.g. polyvinyl alcohol.

WANG H, ZHANG H, CHEN D, ZHANG W

Preparation of three-dimensional graphene/silver composite material used as adsorbent for removing heavy metal, involves dispersing graphene oxide in water, and mixing glycine and silver nitrate with graphene oxide suspension.

LIU J, WANG G, ZHANG H, ZHANG Y, ZHOU H

Preparation of reduced graphene supported molybdenum carbide or tungsten catalyst used for hydrogen production, involves synthesizing acid-polymer conductors/reducing graphene composite, and heat treating and acid washing the product.

LAN Y, LI J, LIU G, LI S, SI C, WANG Y, SHENG N, ZHANG H, KONG Y

Graphene cement based material for absorbing heavy metal ions, comprises graphene, cement, sand and water.

CAO M, ZHANG H, CHENG Z

Titanium dioxide-graphene composite nanomaterial comprises ultrafine titanium dioxide nanoparticles and graphene.

XU J, ZHANG H, WU M, ZHU X, GU L

Preparation of high oil-absorption graphene composite material useful for processing organic reagent leakage, involves adding polyacrylonitrile nanofiber to water, dispersing graphene oxide in water, adding hydrazine, and drying.

CHEN C, CHEN X, HUANG Y, SUN D, YANG J, ZHANG H, WU Q