A Facile Reduction Method for Roll-to-Roll Production of High Performance Graphene-Based Transparent Conductive Films.

Ning, Jing; Hao, Long; Jin, Meihua; Qiu, Xiongying; Shen, Yudi; Liang, Jiaxu; Zhang, Xinghao; Wang, Bin et al. · Adv Mater · 2017

basic_science · Level V

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Abstract

A facile roll-to-roll method is developed for fabricating reduced graphene oxide (rGO)-based flexible transparent conductive films. A Sn<sup>2+</sup> /ethanol reduction system and a rationally designed fast coating-drying-washing technique are proven to be highly efficient for low-cost continuous production of large-area rGO films and patterned rGO films, extremely beneficial toward the manufacture of flexible photoelectronic devices.