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通过热固性硅树脂膜的控制裂解和活化，开发出一种新型的可用于高温气体分离的硅膜。热固性硅树脂的化学组成及其结构，裂解及活化条件是影响最终生成的高温气体分离用硅膜性能的关键因素。和常规无机膜及有机膜相比较，分子筛硅膜具有优异的选择透过性能，和分子筛炭膜相比较，硅膜突出的优点是具有优异的耐高温氧化性能，因而这种膜在高温含氧混合气的膜法分离方面，具有广泛的应用前景。
Through the controlled pyrolysis and activation of thermosetting silicone films, a new type of silicon film that can be used for high temperature gas separation was developed. The chemical composition of the thermosetting silicone and its structure, cracking and activation conditions are the key factors that influence the performance of the resulting silicon film for high temperature gas separation. Compared with the conventional inorganic and organic membranes, the molecular sieve silicon membrane has excellent selective permeability. Compared with the molecular sieve carbon membrane, the outstanding advantage of the silicon membrane is its excellent high temperature oxidation resistance. Therefore, Mixed gas membrane separation, has a wide range of applications.