国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08J（2）
IPC C09D007/61（2）
发明人 LI C（2）
公开年 2022（2）
申请年 2022（2）
专利权人

Composite hydrogel sponge useful in field of seawater desalination, comprises water supply layer and evaporation layer that are stacked successively; material of water supply layer is polyacrylamide hydrogel; material of evaporation layer is polyacrylamide/graphene composite hydrogel.

LI S, LI T, WU Z, HU Z, LAI X, WANG D, LI C, WANG W, LI L

Coating material useful for resisting Escherichia coli and Staphylococcus aureus, comprises barrier layer, self-cleaning coating, and antibacterial layer arranged on surface of polylactic acid base film, where barrier layer is nano-silica/graphene composite modified polylactic acid layer.

GONG S, LI C, ZHU W, LI K