利用原位水热合成法在二氧化硅陶瓷管上成功制备出高性能的silicalite-1分子筛膜,并利用扫描电子显微镜进行了表征. 结果表明,在二氧化硅陶瓷管上合成的分子筛膜比在氧化铝陶瓷管上合成的分子筛膜具有更高的分离性能和热稳定性,说明二氧化硅载体更适合制备高性能的silicalite-1分子筛膜.
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