provide an effective guidance for the synthesis of zeolite membrane and the removal of template.
Key word: zeolite membranes, permporometry, defect, permeance of helium, pore size distribution
目录
第一章前言.................................................................................................................1
第二章文献综述..........................................................................................................3
膜分离概述.........................................................................................................3
沸石分子筛膜.....................................................................................................5
沸石分子筛膜缺陷的形成.................................................................................6
晶间缺陷的形成..........................................................................................7
针孔的形成..................................................................................................7
裂纹的形成..................................................................................................9
沸石分子筛膜中缺陷对分离过程的影响.......................................................12
气体在分子筛膜中的传质...............................................................................14
粘性流..........................................................................................................15
努森扩散....................................................................................................15
表面扩散....................................................................................................16
多层吸附和毛细冷凝................................................................................16
分子筛分和构型扩散(活化扩散) ........................................................16
沸石分子筛膜的表征.......................................................................................17
电镜观察法...................................................................................
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