Identification of active oxygen species for soot combustion on LaMnO3 perovskite

作者: Xiao Wang , Yexin Zhang , Qian Li , Zhongpeng Wang , Zhaoliang Zhang

DOI: 10.1039/C2CY20353G

关键词: CatalysisSootCombustionActive oxygenPerovskite (structure)In situ raman spectroscopyChemistryInorganic chemistry

摘要: … Both the TPO and soot-TPR reactions suggest that the role of LaMnO 3 is expected to provide active oxygen to soot at a temperature lower than that of the direct utilization of gas-phase …

参考文章(23)
Nunzio Russo, Stefania Furfori, Debora Fino, Guido Saracco, Vito Specchia, Lanthanum cobaltite catalysts for diesel soot combustion Applied Catalysis B-environmental. ,vol. 83, pp. 85- 95 ,(2008) , 10.1016/J.APCATB.2008.02.006
Hajime Kusaba, Hisahiro Einaga, Yasutake Teraoka, Hironobu Shimokawa, Effect of surface area of La-K-Mn-O perovskite catalysts on diesel particulate oxidation Catalysis Today. ,vol. 139, pp. 8- 14 ,(2008) , 10.1016/J.CATTOD.2008.08.003
Wei Li, G. V. Gibbs, S. Ted Oyama, Mechanism of Ozone Decomposition on a Manganese Oxide Catalyst. 1. In Situ Raman Spectroscopy and Ab Initio Molecular Orbital Calculations Journal of the American Chemical Society. ,vol. 120, pp. 9041- 9046 ,(1998) , 10.1021/JA981441+
M. A. Peña, J. L. G. Fierro, Chemical structures and performance of perovskite oxides. Chemical Reviews. ,vol. 101, pp. 1981- 2017 ,(2001) , 10.1021/CR980129F
Joan S. Valentine, Dioxygen ligand in mononuclear Group VIII transition metal complexes Chemical Reviews. ,vol. 73, pp. 235- 245 ,(1973) , 10.1021/CR60283A002
Masato Machida, Yuichiro Murata, Kouji Kishikawa, Dongjie Zhang, Keita Ikeue, On the Reasons for High Activity of CeO2 Catalyst for Soot Oxidation Chemistry of Materials. ,vol. 20, pp. 4489- 4494 ,(2008) , 10.1021/CM800832W
H. H. Eysel, S. Thym, RAMAN Spectra of Peroxides Zeitschrift für anorganische und allgemeine Chemie. ,vol. 411, pp. 97- 102 ,(1975) , 10.1002/ZAAC.19754110202
Xin Li, Shaojie Wei, Zhaoliang Zhang, Yexin Zhang, Zhongpeng Wang, Qingyun Su, Xiyan Gao, Quantification of the active site density and turnover frequency for soot combustion with O2 on Cr doped CeO2 Catalysis Today. ,vol. 175, pp. 112- 116 ,(2011) , 10.1016/J.CATTOD.2011.03.057
M.C. Álvarez-Galván, V.A. de la Peña O'Shea, G. Arzamendi, B. Pawelec, L.M. Gandía, J.L.G. Fierro, Methyl ethyl ketone combustion over La-transition metal (Cr, Co, Ni, Mn) perovskites Applied Catalysis B-environmental. ,vol. 92, pp. 445- 453 ,(2009) , 10.1016/J.APCATB.2009.09.006