DICP OpenIR
CO adsorption on highly dispersed MoP/Al2O3 prepared with citric acid
Cheng, Ruihua; Shu, Yuying; Li, Lin; Sun, Jun; Wang, Xiaodong; Zhang, Tao; Zhang T(张涛); Zhang T(张涛)
关键词Calorimetry Ft-ir Co Adsorption Alumina-supported Molybdenum Phosphide Citric Acid
刊名THERMOCHIMICA ACTA
2006-11-15
DOI10.1016/j.tca.2006.07.007
450期:1-2页:42-46
收录类别ISTP ; SCI
文章类型Article
部门归属15
项目归属1501,1505
产权排名1;1
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Analytical ; Chemistry, Physical
研究领域[WOS]Chemistry
关键词[WOS]MOLYBDENUM NITRIDE CATALYSTS ; H-2 ADSORPTION ; PHOSPHIDE ; MICROCALORIMETRY ; ALUMINA
英文摘要Calorimetry of CO adsorption was used for the first time to study the surface properties of alumina-supported molybdenum phosphide (MoP/Al2O3). To increase the dispersion of MoP active sites, the sample was prepared by novel citric acid-temperature programmed reduction (CA-TPR) method. Fourier transform infrared spectroscopy (FT-IR) of CO adsorption confirmed the formation of MoP by CA-TPR method. The calorimetry results proved that the novel method increased the amounts of active sites and led to the formation of a highly dispersed alumina-supported MoP, but the adsorption heat and the active sites distribution were not much affected by the preparation method. Furthermore, the energetic distribution of active sites depended on the MoP loading. (c) 2006 Elsevier B.V. All rights reserved.
语种英语
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WOS记录号WOS:000242290300009
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被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/97695
专题中国科学院大连化学物理研究所
通讯作者Zhang T(张涛); Zhang T(张涛)
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714
Cheng, Ruihua,Shu, Yuying,Li, Lin,et al. CO adsorption on highly dispersed MoP/Al2O3 prepared with citric acid[J]. THERMOCHIMICA ACTA,2006,450(1-2):42-46.
APA Cheng, Ruihua.,Shu, Yuying.,Li, Lin.,Sun, Jun.,Wang, Xiaodong.,...&张涛.(2006).CO adsorption on highly dispersed MoP/Al2O3 prepared with citric acid.THERMOCHIMICA ACTA,450(1-2),42-46.
MLA Cheng, Ruihua,et al."CO adsorption on highly dispersed MoP/Al2O3 prepared with citric acid".THERMOCHIMICA ACTA 450.1-2(2006):42-46.
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