Enhanced Stability of CaO and/or La2O3 Promoted Pd/Al2O3 Egg-Shell Catalysts in Partial Oxidation of Methane to Syngas

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	Enhanced Stability of CaO and/or La2O3 Promoted Pd/Al2O3 Egg-Shell Catalysts in Partial Oxidation of Methane to Syngas
	周生虎，Zhen Ma ; Jinlong Wang 1, Hongbo Yu 1, Zhen Ma 2,* and Shenghu Zhou 1,*
刊名	Molecules
	2013-07-15
期号	7 页码:8289—8297
通讯作者	周生虎，Zhen Ma
合作状况	李雨桐
中文摘要	An egg-shell Pd/Al2O3 catalyst showed higher activity than a regular Pd/Al2O3 catalyst in the partial oxidation of methane to syngas, but a common problem of this reaction is the catalyst deactivation on stream. We attempted to modify the egg-shell catalyst via impregnation with some metal oxide additives. Although the addition of MgO did not show any beneficial effect, the addition of CaO and/or La2O3 significantly improved the stability due to the suppression of carbon deposition and phase transformation of the Al2O3 support. The catalysts were characterized by X-ray diffraction (XRD), N2 adsorption-desorption, and thermogravimetric analysis (TGA).
学科主题	物理化学
原文出处	SCI收录
公开日期	2013-12-16
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/9980]
专题	宁波材料技术与工程研究所_宁波所知识产出
推荐引用方式 GB/T 7714	周生虎，Zhen Ma,Jinlong Wang 1, Hongbo Yu 1, Zhen Ma 2,* and Shenghu Zhou 1,*. Enhanced Stability of CaO and/or La2O3 Promoted Pd/Al2O3 Egg-Shell Catalysts in Partial Oxidation of Methane to Syngas[J]. Molecules,2013(7):8289—8297.
APA	周生虎，Zhen Ma,&Jinlong Wang 1, Hongbo Yu 1, Zhen Ma 2,* and Shenghu Zhou 1,*.(2013).Enhanced Stability of CaO and/or La2O3 Promoted Pd/Al2O3 Egg-Shell Catalysts in Partial Oxidation of Methane to Syngas.Molecules(7),8289—8297.
MLA	周生虎，Zhen Ma,et al."Enhanced Stability of CaO and/or La2O3 Promoted Pd/Al2O3 Egg-Shell Catalysts in Partial Oxidation of Methane to Syngas".Molecules .7(2013):8289—8297.