▎ 摘　　要

An air-stable transparent conductive film with quasi-freestanding graphene supported on horizontal single walled carbon nanotubes (SWCNTs) arrays is fabricated. The sheet resistance of graphene films stacked via layer-by-layer transfer (LBL) on quartz, and modified by 1-Pyrenebutyric acid N-hydroxysuccinimide ester (PBASE), is reduced from 273 /sq to about 76 /sq. The electrical properties are stable to heat treatment (up to 200 oC) and ambient exposure. Organic light-emitting diodes (OLEDs) constructed of this carbon anode (T approximate to 89.13% at 550 nm) exhibit approximate to 88% power efficiency of OLEDs fabricated on an ITO anode (low turn on voltage approximate to 3.1 eV, high luminance up to approximate to 29 490 cd/m(2), current efficiency approximate to 14.7 cd/A). Most importantly, the entire graphene-on-SWCNT hybrid electrodes can be transferred onto plastic (PET) forming a highly-flexible OLED device, which continues to function without degradation in performance at bending angles >60 degrees.