Low temperature glycerol steam reforming on bimetallic PtSn/C catalysts: On the effect of the Sn content
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- 作者：Laura Pastor-Pé ; rez ; Antonio Sepú ; lveda-Escribano ; asepul@ua.es
- 关键词：Bimetallic catalysts ; PtSn/C ; Glycerol steam reforming ; Deactivation
- 刊名：Fuel
- 出版年：2017
- 出版时间：15 April 2017
- 年：2017
- 卷：194
- 期：Complete
- 页码：222-228
- 全文大小：1699 K
- 卷排序：194
文摘
Bimetallic PtSn/C catalysts have been prepared and tested in the glycerol steam reforming reaction. Sn become detrimental if a too high amount of this promoter is present. Sn promoted WGS reaction and inhibited reactions that form coke precursors. A strong Pt-Sn interaction improved the stability of the catalysts operating at harsher conditions.