国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC B01J020/26（3）
发明人 LIU X（3）
公开年 2015（2）
申请年 2014（3）
专利权人 UNIV SHANGHA.（2）

Modified graphene-loaded polyurethane foam used for treating petroleum-polluted water, has modified graphene coating with specified thickness and coated with silane coupling agent on surface, loaded on surface of polyurethane foam.

LIU X, YIN T, ZHANG X, CHAI W, LI B, CHEN T, LIU Y

Polyurethane foam used for petroleum contaminated water restoration comprises zinc oxide micron hybrid graphene coating having specified thickness.

LIU X, ZHANG X, MA Y, CHAI W, LI B, HOU Y, GU L

Sewage treatment hydrogel useful for absorbing heavy metal ions in water, comprises polyethylene alcohol, chitosan, sodium carboxymethyl cellulose, graphene oxide and sodium alginate.

LIU X, LIANG F, ZHU H, GUO Y, SONG F, WANG H, ZHANG Y