国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 GE Y（2）
公开年 2017（2）
申请年 2017（2）
专利权人

Multifunctional modified aqueous polyurethane coating material comprises diisocyanate, polyether polyol, hydrophilic chain extender, phosphorus-nitrogen synergistic flame retardant, neutralizing agent and graphene oxide.

GU L, ZHANG L, GE Y, XUE W, YU Q

LED chip has P-type electrode that is provided on graphene film layer, and titanium dioxide nanorods that are arranged in array manner on graphene film layer, and whose outer surface is provided with multiple silver nanoparticles.

DING T, GE Y, GUO B, HU J, LI P, LV M