Highly Transparent and Conductive Polyimide/Silver Hybrid Film
발표자
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초록
내용
Indium tin oxide (ITO) has been used for application in transparent conducting electrodes such as organic light-emitting device(OLED). Silver nanowire (AgNW) are one of the alternatives to ITO. In this study, highly transparent and flexible conductive polyimide/silver hybrid films with good thermal stability and durability were successfully prepared from silver nanowire (AgNW) and reduced graphene oxide. AgNW was embedded into polyimide (PI) surface through KOH treatment-based chemical modification of the PI surface. The graphene oxide sheets (GO) were coated on the AgNW embedded PI surface. The GO covered PI/AgNW hybrid films exhibited a low sheet resistance, high optical transparency and thermal stability. These hybrid film offers a good potential for application in flexible transparent conducting electrodes.