Graphene oxide (GO) has recently emerged as a new membrane material for high performance separation processes. The separation mechanisms, together with the manipulations of microstructures and surface properties of GO membranes have been well studied for the nanofiltration (NF) process. In this review, current achievements of GO membranes for NF applications are highlighted. Furthermore, the challenges and future research directions toward the stability enhancement and scale-up production of GO membranes are discussed.

中文翻译：

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用于纳滤的氧化石墨烯膜

氧化石墨烯（GO）最近成为一种用于高性能分离过程的新型膜材料。对于纳滤（NF）工艺，已经对GO膜的分离机理以及微观结构和表面特性的操纵进行了深入研究。在这篇综述中，重点介绍了用于NF应用的GO膜的最新成就。此外，还讨论了提高GO膜稳定性和扩大生产规模的挑战和未来的研究方向。