Citation: KONG Ling-Zhi, WAN Qian, XU Li, YAN Yong-Sheng, LI Hua-Ming, YANG Xiang-Guang. Action of Oxygen Vacancy in CO Catalytic Oxidation over Pt Supported Pervoshkite Oxides[J]. Chinese Journal of Inorganic Chemistry, ;2015, 31(7): 1335-1341. doi: 10.11862/CJIC.2015.163 shu

Action of Oxygen Vacancy in CO Catalytic Oxidation over Pt Supported Pervoshkite Oxides

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1 School of Energy and Power Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China;
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2 Institute for Energy Research, Jiangsu University, Zhenjiang, Jiangsu 212013, China;
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3 Changchun Institute of Appled Chemistry, Chinese Academy of Sciences, Changchun 130022, China

Corresponding author: LI Hua-Ming, YANG Xiang-Guang,
Received Date: 5 January 2015
Available Online: 22 April 2015
Fund Project: 国家自然科学基金(No.21273221)资助项目。 (No.21273221)

LaMnO₃, LaFeO₃, La_0.5Sr_0.5MnO₃, La_0.5Sr_0.5FeO₃ were prepared by citric acid method and Pt/LaMnO₃, Pt/LaFeO₃, Pt/La_0.5Sr_0.5MnO₃, Pt/La_0.5Sr_0.5FeO₃ were prepared by impregnating nano-Pt solution to ABO₃ mixed oxides. It showed that prepared ABO₃ mixed oxides possessed pervoskite structrue from XRD and IR data, the size of nano-Pt particle was about ~3 nm and dispersed uniformly on ABO₃ mixed oxides from TEM. It was found that the redox properties determined the catalytic properties of ABO₃-type catalsysts in CO catalytic oxidation, thus, Mn-ABO₃ catalsysts gave the better activity in CO catalytic oxidation. When supported nano-Pt paricle to ABO₃- mixed oxides, Pt/Fe-ABO₃ catalsysts showed the excellent activity, the reaction temperature of 100% CO conversion was reduced from 350 ℃ to 120 ℃. Adsorption experiment indicated that oxygen vacancy on ABO₃ mixed oxides was a key factor to improve the adsorption of oxygen and to determine the properties of CO oxidation at lower reaction temperatures.
- perovskite;nano-Pt particle;redox;O₂ adsorption
1. [1]
  [1] LIANG Fei-Xue(梁飞雪), ZHU Hua-Qing(朱华青), QIN Zhang-Feng(秦张峰), et al. Prog. Chem.(化学进展), 2008, 20(10):1453-1464
2. [2]
  [2] Freund H J, Meijer G, Scheffler M, et al. Angew. Chem. Int. Ed., 2011, 50(43):10064-10094
3. [3]
  [3] Haruta M, Tsubota S, Kobayashi T, et al. J. Catal., 1993, 144 (1):175-192
4. [4]
  [4] MAO Dong-Sen(毛东森), TAO Li-Hua(陶丽华), WANG Qian(王倩), et al. Chinese J. Inorg. Chem.(无机化学学报), 2010, 26(3):447-452
5. [5]
  [5] ZHANG Xin(张鑫), XU Bo-Qing(徐柏庆). Acta Chim. Sinica (化学学报), 2005, 63(1):86-90
6. [6]
  [6] Fernandez-Garcia M, Martinez-Arias A, Iglesias-Juez A, et al. Appl. Catal. B, 2001, 31(1):39-50
7. [7]
  [7] Xie X, Li Y, Liu Z, et al. Nature, 2009, 458(7239):746-749
8. [8]
  [8] Leng M, Liu M, Zhang Y, et al. J. Am. Chem. Soc., 2010, 132(48):17084-17087
9. [9]
  [9] YU Qiang(余强), GAO Fei(高飞), DONG Lin(董林). Chinese J. Catal.(催化学报), 2012, 33(8):1245-1256
10. [10]
  [10] Green I X, Tang W, Neurock M, et al. Science, 2011, 333 (6043):736-739
11. [11]
  [11] Fu Q, Li W, Yao Y, et al. Science, 2010, 328(5982):1141-1144
12. [12]
  [12] Pena M A, Fierro J L G. Chem. Rev., 2001, 101(7):1981-2017
13. [13]
  [13] Wang H, Zhao Z, Xu C, et al. Catal. Lett., 2005, 102(3):251-256
14. [14]
  [14] Shi L, Du F. Mater. Res. Bull., 2007, 42(8):1550-1555
15. [15]
  [15] Wu Y, Yu T, Dou B, et al. J. Catal., 1989, 120:88-107
16. [16]
  [16] Ta N, Liu J, Chenna S, et al. J. Am. Chem. Soc., 2012, 134 (51):20585-20588
17. [17]
  [17] Liu J, Zhao Z, Xu C M, et al. Appl. Catal. B, 2008, 78(1/2): 61-72
18. [18]
  [18] Liu K, Wang A, Zhang T. ACS Catal., 2012, 2(6):1165-1178
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沈阳化工大学材料科学与工程学院沈阳 110142