Graphene has attracted great attention owing to its exceptional electrical, mechanical, optical, thermal and antimicrobial properties. Graphene oxide (GO) and reduced graphene oxide (rGO) are two important derivatives of graphene, and the latter can be achieved through the reduction reaction of GO. Many methods including reductant reduction, irradiation reduction, electrochemical reduction and microbial reduction were summarized systematically, with an aim at obtaining superior rGO and even rGO-based devices on a large-scale production. The latest development of different strategies on the reduction of GO and their relevant mechanism were reviewed as a guide for further studies of rGO.

中文翻译：

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还原氧化石墨烯的合成路线

石墨烯因其卓越的电，机械，光学，热和抗菌性能而备受关注。氧化石墨烯（GO）和还原的氧化石墨烯（rGO）是石墨烯的两个重要衍生物，后者可以通过GO的还原反应来实现。系统地总结了包括还原剂还原，辐射还原，电化学还原和微生物还原在内的许多方法，目的是在大规模生产中获得优质的rGO甚至基于rGO的设备。对减少GO的不同策略及其相关机制的最新进展进行了综述，以作为rGO进一步研究的指南。