Major Contributions

1. We developed a novel eco-friendly approach to fabricate graphene oxide nanocomposite membranes by incorporating Fe3O4-coordinated phytic acid, which effectively controlled the interlayer spacing and enhanced membrane performance. The optimized membrane demonstrated impressive solvent permeance for various organic solvents while maintaining high rejection rates.

2. Our nanocomposite membrane exhibited exceptional stability during continuous separation of Pendimethalin in water solution for 168 hours, with nearly unchanged separation performance throughout the duration. This demonstrates the membrane's robust mechanical strength and chemical stability for long-term applications.

3. The membrane showed versatile separation capabilities, successfully handling multiple types of solutes including dyes, pesticides, and pharmaceutical ingredients across different solvents. It maintained high rejection rates (≥98%) for various compounds while offering good solvent permeance.


主要貢獻

1. 我們開發了一種環保的氧化石墨烯奈米複合薄膜製備方法，通過引入氧化鐵配位植酸，有效控制層間距並提升薄膜性能。最佳化的薄膜對各種有機溶劑展現出優異的滲透性，同時保持高阻隔率。

2. 我們的奈米複合薄膜在連續分離水溶液中的二甲戊靈(農用除草劑)長達168小時過程中，展現出卓越的穩定性，分離性能幾乎維持不變。這證明了該薄膜具有優異的機械強度和化學穩定性，適合長期應用。

3. 該薄膜展現出多功能的分離能力，能夠在不同溶劑中成功處理染料、農藥和藥物活性成分等多種溶質。對各種化合物保持高阻隔率（≥98%），同時提供良好的溶劑滲透性。