DOI: 10.1016/j.jcou.2016.04.005
Scopus记录号: 2-s2.0-84965000094
论文题名: Effects ofPt0-PtO particle size on 1-butene oxidative dehydrogenation to 1,3-butadiene using CO2 as soft oxidant
作者: Yan W. ; Kouk Q.-Y. ; Tan S.X. ; Luo J. ; Liu Y.
刊名: Journal of CO2 Utilization
ISSN: 22129820
出版年: 2016
卷: 15 语种: 英语
英文关键词: 1,3-Butadiene
; CO2 oxidative dehydrogenation
; Pt catalysts
; Pt0@PtOx core-shell
; Structure sensitive
Scopus关键词: Butenes
; Calcination
; Carbon dioxide
; Catalysts
; Oxidants
; Particle size
; Platinum
; Shells (structures)
; 1 ,3-butadiene
; Core shell
; Oxidative dehydrogenations
; Pt catalysts
; Structure-sensitive
; Dehydrogenation
英文摘要: The increasing demand on 1,3-butadiene (BD) requires alternative production routes. Oxidative dehydrogenation (ODH) of 1-butene using CO2 as soft oxidant was systematically investigated over Pt-based catalysts. The effects of Pt chemical states, obtained on various supports and from different calcination environments, on the catalytic performance were studied. DifferentPt0-PtO particle sizes, having Pt0@PtOx core-shell structure observed from TEM images, were achieved by varying calcination environments. The BD selectivity was found to be structure sensitive and correlated with thePt0-PtO particle size. © 2016 Elsevier Ltd. 资助项目: Institute of Chemical and Engineering Sciences
; Science and Engineering Research Council
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/52904
Appears in Collections: 影响、适应和脆弱性
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Recommended Citation:
Yan W.,Kouk Q.-Y.,Tan S.X.,et al. Effects ofPt0-PtO particle size on 1-butene oxidative dehydrogenation to 1,3-butadiene using CO2 as soft oxidant[J]. Journal of CO2 Utilization,2016-01-01,15