Thin film synthesis of hybrid ultramicroporous materials (HUMs)- a comparative approach
Thin film synthesis of hybrid ultramicroporous materials (HUMs)- a comparative approach
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DOI：
10.1016/j.micromeso.2020.110686
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发表时间：
2021-02
影响因子：
5.2
通讯作者：
J. Warfsmann;Begum Tokay;N. Champness
中科院分区：
文献类型：
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作者：
J. Warfsmann;Begum Tokay;N. Champness
首次报道了在玻璃衬底上制备杂化超微孔材料TiFSIX-3-Ni的方法。薄膜的形成采用了几种方法，包括浸渍镀膜法、种子法和二次生长法、气相辅助转化法、快速热沉积法和原位镀膜法。采用以二甲基甲酰胺为溶剂的原位法制备TiFSIX-3-Ni薄膜，可以在较低的温度(85℃)和较短的时间(5h)下生长出均匀的TiFSIX-3-Ni薄膜，而无需对衬底进行修饰。在本次研究中，我们还将TIFSIX粉末合成时间大幅缩短至15小时。
The thin-film synthesis of the hybrid ultramicroporous material (HUM) TIFSIX-3-Ni on glass substrates are reported for the first time. Several methods of film formation are employed including dip-coating, seeding and secondary growth, vapour-assisted conversion, rapid thermal deposition and in-situ coating. Using the in-situ approach with dimethylformamide as solvent, we were able to grow homogeneous TIFSIX-3-Ni films at relatively low temperatures (85 °C) and short times (5 h) without substrate modification. During this study, we also significantly reduced the TIFSIX powder synthesis time to 15 h.