Abstract Uniquely suited to organic solvent nanofiltration (OSN) are hybrid, ceramic-based membranes. The stability of these membranes in the harsh solvents and conditions of industrial process streams is due to the sturdy and inert architecture of the ceramic, while the organic functionalization is responsible for surface and pore properties of the membrane, and hence its performance. Recently, this kind of inorganic-organic union has produced a plethora of stable and high-performance membranes in a variety of OSN conditions - the topic of this review. This work details and compares the surface modification methods used to fabricate these membranes and their resulting performance. Also, we discuss the capabilities and shortcomings of both the characterization tools and the transport models used to describe this class of membranes. Throughout we aim to provide insight into the challenges awaiting the researcher of hybrid, ceramic-based membranes for OSN.

中文翻译：

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用于有机溶剂纳滤的混合陶瓷膜：最新技术和挑战

摘要 特别适合有机溶剂纳滤 (OSN) 的是基于陶瓷的混合膜。这些膜在苛刻的溶剂和工业过程流条件下的稳定性是由于陶瓷的坚固和惰性结构，而有机功能化负责膜的表面和孔隙特性，从而决定其性能。最近，这种无机 - 有机结合在各种 OSN 条件下产生了大量稳定和高性能的膜 - 本次审查的主题。这项工作详细介绍并比较了用于制造这些膜的表面改性方法及其产生的性能。此外，我们还讨论了用于描述此类膜的表征工具和传输模型的功能和缺点。