Correlation between the physicochemical properties and catalytic performances of CexSn1–xO2 mixed oxides for NO reduction by CO

• Published in: Applied catalysis. B, Environmental Vol. 144; pp. 152 - 165
• Main Authors: Yao, Xiaojiang, Xiong, Yan, Zou, Weixin, Zhang, Lei, Wu, Shiguo, Dong, Xian, Gao, Fei, Deng, Yu, Tang, Changjin, Chen, Zhuo, Dong, Lin, Chen, Yi
• Format: Journal Article
• Language: English
• Published: Kidlington Elsevier B.V 01.01.2014; Elsevier
• Subjects: Catalysis; Catalytic domain (CD); CexSn1–xO2 mixed oxides; Chemistry; Exact sciences and technology; General and physical chemistry; NO reduction by CO; Reduction behavior; Surface synergetic oxygen vacancy (SSOV); Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry; CexSn1–xO2 mixed oxides; Reduction behavior; Surface synergetic oxygen vacancy (SSOV); NO reduction by CO; Catalytic domain (CD); Correlation; Oxygen; Catalytic reaction; Ce; Vacancy; mixed oxides; Oxides; O; Chemical reduction; Heterogeneous catalysis; Sn; Physicochemical properties; Environmental protection

•Sn4+ can be incorporated into the lattice of CeO2 to form uniform CexSn1–xO2 solid solution when the mole ratio of Ce:Sn is not less than 2:1.•The incorporation of Sn4+ into the lattice of CeO2 is conducive to the decrease of crystallite size, the increase of lattice strain and the improvement of r...