High silica zeolite ZSM-5/glass film was successfully synthesized by an in-situ sol–gel dip-coating process combined with the steam-assisted conversion (SAC) technique with low concentration of the synthesis solution. The resulting zeolite films grown on the glass slide show amphiphilic properties. The growing process and the effect of the concentration of SiO2 in the silica source were examined. The mechanism of the formation of the nanoflake crystals and their wetting behavior was investigated. By simply adding fluorescein in the synthesis solution during the preparation, ZSM-5 films showing luminescence property can be obtained. Furthermore, these ZSM-5 zeolite films are easily modified to exhibit hydrophobic property.

中文翻译：

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低浓度合成具有可调性能的超两亲纳米片ZSM-5薄膜

采用原位溶胶-凝胶浸涂工艺结合蒸汽辅助转化（SAC）技术，在低合成溶液浓度下成功合成了高硅沸石ZSM-5/玻璃薄膜。在载玻片上生长的所得沸石膜显示出两亲性质。生长过程及SiO浓度的影响2在二氧化硅源中进行了检查。研究了纳米薄片晶体的形成机理及其润湿行为。在制备过程中，只需在合成溶液中加入荧光素，即可得到具有发光特性的ZSM-5薄膜。此外，这些 ZSM-5 沸石薄膜易于改性以表现出疏水性。