丙烷完全氧化催化剂的研究进展
Chemical Production and Technology（2019）
Abstract
叙述了挥发性有机物(VOCs)燃烧催化剂,包括贵金属催化剂和非贵金属催化剂特性,分析了Pt系催化剂用于丙烷完全氧化催化性能的影响因素,讨论了催化剂备方法、载体酸碱性、载体结构以及Pt粒子大小和Pt物种组成等方面对丙烷催化氧化的影响.在种类繁多的VOCs中,烷烃是化学性质最稳定的一类VOCs,也是最难催化燃烧的物质,因此选择丙烷反应物研究催化性能,具有很好的代表性.认为未来研究应致力于加深对丙烷完全氧化反应机制的理解,进一步探究总结影响催化剂性能的关键因素;认识反应的活性中心,掌握反应的关键,合成具有这些性能的催化剂,为今后制备高性能VOCs燃烧催化剂提供方向和依据.
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