The role of metallic Sn species in catalytic dehydrogenation of propane: Active component rather than only promoter
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- 作者：Guowei Wang ; Huanling Zhang ; Haoren Wang ; Qingqing Zhu ; Chunyi Li ; chyli_upc@126.com ; Honghong Shan
- 关键词：Propane ; Catalytic dehydrogenation ; Propene ; Sn species
- 刊名：Journal of Catalysis
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：344
- 期：Complete
- 页码：606-608
- 全文大小：564 K
- 卷排序：344
文摘
Sn alone, plays the leading role in dehydrogenation as a highly active component. Sn/SiO2 catalyst deactivated due to coke deposition and mobility of Sn species. Pd addition effectively improved the stability of Sn/SiO2 catalyst.