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文介绍了金属膜和金属复合膜在加氢和脱氢反应中的应用及金属复合膜的常用制备方法和发展趋势。与非复合的金属膜相比,金属复合膜具有氢透量高、金属用量少和成本低等优点。
This paper introduces the application of metal film and metal composite film in hydrogenation and dehydrogenation reaction and the common preparation methods and development trend of metal composite film. Compared with the non-composite metal film, the metal composite film has the advantages of high hydrogen permeation, less metal consumption and low cost.