运用水热合成技术,在通道密度为62cell/cm2的堇青石蜂窝陶瓷载体上,原位合成了TS-1分子筛.并用XRD、FT-IR和SEM等测试手段对其进行了表征.在此基础上,寻找出能降低模板剂和钛源用量的原料配比,并简化了合成路线.同时,还讨论了原料中H2O和SiO2的摩尔比以及晶化时间对TS-1负载状况的影响.结果表明,用37%盐酸处理6h后的堇青石蜂窝载体的内外表面上,经过一次水热合成,可牢固、均匀地生长出TS-1分子筛膜,而相应的载体增重为10%～16%.
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