Abstract A novel nanohybrid coating of TiO2 and reduced graphene oxide is fabricated by vacuum assisted filtration followed by transfer to glass substrate. Here the concentration of reduced graphene oxide is optimised to tune the hydrophilicity of the coatings. The main advantage of this coating technique is that, the film thickness can be controlled by the amount of graphene oxide used for vacuum filtration. These TiO2/reduced graphene oxide films show hydrophilicity and photocatalytic property upon irradiation of UV light and visible light. At a particular loading of reduced graphene oxide, these hybrid films show superhydrophilicity (water contact angle

中文翻译：

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可见光响应超亲水二氧化钛/还原氧化石墨烯涂层通过真空辅助过滤和转移方法用于自清洁应用

摘要 通过真空辅助过滤然后转移到玻璃基板上制备了一种新型的 TiO2 和还原氧化石墨烯的纳米杂化涂层。在此优化还原氧化石墨烯的浓度以调节涂层的亲水性。这种涂层技术的主要优点是，薄膜厚度可以通过用于真空过滤的氧化石墨烯的量来控制。这些 TiO2/还原氧化石墨烯薄膜在紫外光和可见光照射下表现出亲水性和光催化性能。在还原氧化石墨烯的特定负载下，这些混合薄膜显示出超亲水性（水接触角