国家/地区 中国（2）
IPC部 B（2）
IPC大类 C08（2）
IPC小类 C08G（2）
IPC C08G018/48（2）
发明人 ZHOU X（2）
公开年
申请年 2017（2） 
专利权人

Virus-penetrating-barrier operating coat film comprises medical nonwoven fabric lower surface and virus-penetrating-barrier polyurethane film comprising thermoplastic polyurethane,graphene,nano-silica,and nano silver powder.

ZHOU X

Preparation of graphene/titanium dioxide composite material involves preparing graphene oxide and nano-titanium dioxide, dispersing graphene oxide in ethanol, adding nano-titanium dioxide, reacting, removing solvent, and freeze-drying.

CHEN J, ZHOU X, TANG Z, LU J, DAI Y, GUO L