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摘要
纳米限域催化的发展为传统商用丙烷催化脱氢催化剂中亟待解决的问题提供了指引,探讨了多种分子筛和以碳纳米管及碳纳米金刚石为代表的纳米碳在制备丙烷脱氢限域催化剂中的应用,并对未来丙烷脱氢催化剂的设计开发进行了展望。
Abstract
The development of nanoconfined catalysis technology provides guidance for the urgent problems in traditional commercial catalysts for catalytic propane dehydrogenation.The mechanism of typical pore confinement and interface confinement has been applied to the study of low-carbon alkanes conversion,and application of molecular sieves and nano-carbons such as carbon nanotubes and carbon nanodiamonds in confined catalytic propane dehydrogenation to propylene reaction is mentioned.Finally,the design and development of the catalysts for catalytic propane dehydrogenation in the future are prospected.
关键词
限域
/
纳米碳
/
分子筛
/
介观
/
纳米
/
丙烷催化脱氢
Key words
confinement
/
nano-carbons
/
zeolite
/
mesoscopic
/
nanometer
/
catalytic propane dehydrogenation
Author summay
师连杰(1995-),男,硕士生,研究方向为工业催化,281917967@qq.com。
丙烷催化脱氢中限域机制的研究进展[J].
, 2023, 43(S1): 54-58 DOI:10.16606/j.cnki.issn0253-4320.2023.S1.011
