Graphene Oxide Nanoribbon Assembly toward Moisture-Powered Information Storage.

Zhao, Fei; Wang, Lixia; Zhao, Yang; Qu, Liangti; Dai, Liming · Adv Mater · 2017

basic_science · Level V

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Abstract

Moisture-powered potential switching is achieved by establishing ion channels and an oxygen-functional-group gradient in graphene oxide nanoribbon network assemblies. The resulting flexible membrane is used to fabricate breath-powered write-once-read-many-times-type memory devices with a remarkably low error risk (ON/OFF ratio of 10<sup>6</sup> ), and long-term stability for reading out with human breath.