国家/地区 中国（4）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01J（5）
IPC C02F001/28（4） B01J020/20（3） B01J020/30（3）
C02F001/58（2）
发明人 ZHANG H（5）
公开年 2016（3） 2015（2）
申请年 2015（5）
专利权人

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

Three-dimensional reduction graphene oxide-manganese oxide/manganese carbonate nanocomposite has preset complete degradation time of methylene blue during non-noble metal catalysis and high arsenic ion adsorption effect.

CHEN Q, LIU H, WANG Y, YAN H, ZOU J, ZHANG H, ZHU S

Preparing graphene-metal chalcogenide porous material used in e.g. water treatment, involves adding metal precursor and chalcogenide precursor to dispersion comprising graphene oxide, heating obtained mixture and freeze-drying gel.

ZHANG H, BI H, CHEN B, MA Q