Citation: WEI Wei, WU Ai-Chun, QIAO Zhi-Wei, LI Shu-Hua, LIANG Hong, PENG Feng. Effect of Sr and Fe Doped LaCoO₃ on Catalytic Oxidation of Soot and Sulfur Resistance[J]. Chinese Journal of Inorganic Chemistry, ;2020, 36(1): 87-96. doi: 10.11862/CJIC.2020.031 shu

Effect of Sr and Fe Doped LaCoO₃ on Catalytic Oxidation of Soot and Sulfur Resistance

Institute for Energy & Catalysis, School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, China

Corresponding author: LIANG Hong, lhong@gzhu.edu.cn PENG Feng, fpeng@gzhu.edu.cn
Received Date: 23 June 2019
Revised Date: 5 December 2019

Figures(8)

A series of perovskite-type La_1-xSr_xCo_1-yFe_yO₃ catalysts were successfully prepared by the citric acid-EDTA complexation. The catalysts exhibited excellent catalytic oxidation soot activity and sulfur resistance. The characterization of X-ray diffraction (XRD), fourier transform infrared spectra (FT-IR), scanning electron microscope (SEM), H₂-temperature-programmed reduction (H₂-TPR), X-ray photoelectron spectroscopy (XPS) and SO₂-temperature programmed desorption (SO₂-TPD) were used to reveal the effect of Sr and Fe doping on the physicochemical properties and sulfur tolerance of La_1-xSr_xCo_1-yFe_yO₃ catalysts. Experimental results demonstrated that when the Sr doped with LaCoO₃, it was beneficial for the catalyst to form more surface adsorption oxygen (O₂^- or O^-) and oxygen vacancies, thereby improving both the low-temperature redox ability and catalytic oxidation soot activity of catalyst. T_i (ignition temperature of soot) and T_m (complete conversion temperature of soot) are only 284 and 347℃. Furthermore, with the doping of Fe, the low-temperature redox performance of catalyst was further improved, because the high-valent ions (Fe⁴⁺) were formed in the surface of catalyst, the Fe⁴⁺ ion could enhance the oxidation soot activity of catalyst. Moreover, the poisoning of SO₂ was mainly attributed to the sulfation (SO₃^2-, SO₄^2-) of Co²⁺/Co³⁺ and surface adsorbed oxygen, leading to deactivating the active site (O₂^- or O^- and Fe⁴⁺) of catalyst. Simultaneous doping of Sr and Fe can form a strong interaction, which can effectively inhibit the deposition of sulfur species on the catalyst surface and reduce the poisoning of SO₂ into the catalyst. Both XPS and SO₂-TPD characterizations showed that the sulfur resistance of catalyst was mainly attributed the competitive adsorption of metal ions (Fe³⁺) on SO₂, which could effectively reduce the poisoning of SO₂ on the surface adsorption oxygen and Fe⁴⁺. TPO (temperature programmed oxidation) activity characterization showed that LaSrCoFeO₃-S still maintained good catalytic oxidation soot activity. T_i and T_m were 320 and 361℃, respectively, indicating that the simultaneous doping of Sr and Fe has excellent low-temperature catalytic soot activity and good sulfur poisoning ability.
- catalytic oxidation,
- sulfur resistance,
- doping,
- mobile source,
- perovskite,
- soot
1. [1]
  Li Z Q, Meng M, Zha Y Q, et al. Appl. Catal. B, 2012, 121:65-74
2. [2]
  WANG Shi-Dan, ZHU Yi, ZHANG Hai-Long, et al. Chinese J. Inorg. Chem., 2014, 30(8):1827-1833
3. [3]
  RAO Cheng, LIU Rui, FENG Xiao-Hui, et al. Chin. J. Catal., 2018, 39(10):1683-1694
4. [4]
  Van Setten B A A L, Makkee M, Moulijn J A. Catal. Rev. Sci. Eng., 2001, 43(8):489-564
5. [5]
  MOU Yi-Meng, LIANG Hong, LI Shu-Hua, et al. Chinese J. Inorg. Chem., 2016, 32:602-608 doi: 10.11862/CJIC.2016.074
6. [6]
  Matarrese R, Castoldi L, Lietti L, et al. Top. Catal., 2009, 52:2041-2046 doi: 10.1007/s11244-009-9400-4
7. [7]
  Shangguan W, Teraoka Y, Kagawa S. Appl. Catal. B, 1998, 16:149-154 doi: 10.1016/S0926-3373(97)00068-4
8. [8]
  Teraoka Y, Nakano K, Shangguan W, et al. Catal. Today, 1996, 27:107-113 doi: 10.1016/0920-5861(95)00177-8
9. [9]
  Fang S Q, Wang L, Sun Z C, et al. Catal. Commun., 2014, 49:15-19 doi: 10.1016/j.catcom.2014.01.029
10. [10]
  Li S X, Kato R, Wang Q, et al. Appl. Catal. B, 2010, 93:383-386 doi: 10.1016/j.apcatb.2009.10.012
11. [11]
  Yi Y N, Liu H, Chu B X. et al. Chem. Eng. J., 2019, 369:511-521 doi: 10.1016/j.cej.2019.03.066
12. [12]
  Ji K M, Dai H X, Deng J G, et al. Chem. Eng. J., 2013, 214:262-271 doi: 10.1016/j.cej.2012.10.083
13. [13]
  Liu Y A, Zheng H T, Liu J R, et al. Chem. Eng. J., 2002, 89:213-221 doi: 10.1016/S1385-8947(02)00013-X
14. [14]
  GAO Yong-Hua, GAO Li-Zhen, CUI Jia-Li, et al. Journal of Taiyuan University of Technology, 2017, 48:747-752
15. [15]
  Liu F D, He H, Zhang C B. Chem. Commun., 2008, 164:2043-2045
16. [16]
  Fabrizioli P, Burgi T, Baiker A. J. Catal., 2002, 206:143-154 doi: 10.1006/jcat.2001.3475
17. [17]
  Liu F D, Shan W P, Lian Z H, et al. Appl. Catal. B, 2018, 230:165-176 doi: 10.1016/j.apcatb.2018.02.052
18. [18]
  Li Z Q, Meng M, Li Q A, et al. Chem. Eng. J., 2010, 164:98-105 doi: 10.1016/j.cej.2010.08.036
19. [19]
  Jin R B, Liu Y, Wang Y, et al. Appl. Catal. B, 2014, 148-149:582-588 doi: 10.1016/j.apcatb.2013.09.016
20. [20]
  Yu C L, Huang B C, Dong L F, et al. Chem. Eng. J., 2017, 316:1059-1068 doi: 10.1016/j.cej.2017.02.024
21. [21]
  Li S H, Huang B C, Yu C L, et al. Catal. Commun., 2017, 98:47-51 doi: 10.1016/j.catcom.2017.04.046
22. [22]
  Liu H, Fan Z X, Sun C Z, et al. Appl. Catal. B, 2019, 244:671-683 doi: 10.1016/j.apcatb.2018.12.001
23. [23]
  Jiang L J, Liu Q C, Ran C J, et al. Chem. Eng. J., 2019, 370:810-821 doi: 10.1016/j.cej.2019.03.225
24. [24]
  Yu X H, Wang L Y, Chen M Z, et al. Appl. Catal. B, 2019, 254:246-259 doi: 10.1016/j.apcatb.2019.04.097
25. [25]
  Liang H, Mou Y M, Zhang H W, et al. Catal. Today, 2017, 281:477-481 doi: 10.1016/j.cattod.2016.05.015
26. [26]
  Li K B, Li X J, Zhu K G, et al. J. Appl. Phys., 1997, 81:6943-6947 doi: 10.1063/1.365234
27. [27]
  Yamaguchi T, Jin T, Tanabe K. J. Phys. Chem., 1986, 90:3148-3152 doi: 10.1021/j100405a022
28. [28]
  Kostoglou M, Housiada P, Konstandopoulos A G. Chem. Eng. Sci., 2003, 58:3273-3283 doi: 10.1016/S0009-2509(03)00178-7
29. [29]
  Liang H, Hong Y X, Zhu C Q, et al. Catal. Today, 2013, 201:98-102 doi: 10.1016/j.cattod.2012.04.036
30. [30]
  Li W, Zhang C, Li X, et al. Chin. J. Catal., 2018, 39(10):1653-1663 doi: 10.1016/S1872-2067(18)63099-2
31. [31]
  Li B, Ren Z Y, Ma Z X, et al. Catal. Sci. Technol., 2015, 6:1719-1725
32. [32]
  Tan R Q, Zhu Y F. Appl. Catal. B, 2005, 58:61-68 doi: 10.1016/j.apcatb.2004.12.003
33. [33]
  Zhao Z, Yang X, Wu Y. Appl. Catal. B, 1996, 8:281-298 doi: 10.1016/0926-3373(95)00067-4
34. [34]
  Chen L Q, Li R, Li Z B, et al. Catal. Sci. Technol., 2017, 7:3243-3257 doi: 10.1039/C7CY00672A
35. [35]
  Peng Y, Wang D, Li B, et al. Environ. Sci. Technol., 2017, 51:11943-11949 doi: 10.1021/acs.est.7b03309
36. [36]
  Machado L C, Marins A A L, Muri E J B, et al. J. Therm. Anal. Calorim., 2009, 97(1):289-296
1. [1]
  Yixuan Gao , Lingxing Zan , Wenlin Zhang , Qingbo Wei . Comprehensive Innovation Experiment: Preparation and Characterization of Carbon-based Perovskite Solar Cells. University Chemistry, 2024, 39(4): 178-183. doi: 10.3866/PKU.DXHX202311091
2. [2]
  Fan JIA , Wenbao XU , Fangbin LIU , Haihua ZHANG , Hongbing FU . Synthesis and electroluminescence properties of Mn²⁺ doped quasi-two-dimensional perovskites (PEA)₂Pb_yMn_1-yBr₄. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1114-1122. doi: 10.11862/CJIC.20230473
3. [3]
  Wenlong LI , Xinyu JIA , Jie LING , Mengdan MA , Anning ZHOU . Photothermal catalytic CO₂ hydrogenation over a Mg-doped In₂O_3-x catalyst. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 919-929. doi: 10.11862/CJIC.20230421
4. [4]
  Qin Hu , Liuyun Chen , Xinling Xie , Zuzeng Qin , Hongbing Ji , Tongming Su . Ni掺杂构建电子桥及激活MoS₂惰性基面增强光催化分解水产氢. Acta Physico-Chimica Sinica, 2024, 40(11): 2406024-. doi: 10.3866/PKU.WHXB202406024
5. [5]
  Lin Song , Dourong Wang , Biao Zhang . Innovative Experimental Design and Research on Preparing Flexible Perovskite Fluorescent Gels Using 3D Printing. University Chemistry, 2024, 39(7): 337-344. doi: 10.3866/PKU.DXHX202310107
6. [6]
  Cheng PENG , Jianwei WEI , Yating CHEN , Nan HU , Hui ZENG . First principles investigation about interference effects of electronic and optical properties of inorganic and lead-free perovskite Cs₃Bi₂X₉ (X=Cl, Br, I). Chinese Journal of Inorganic Chemistry, 2024, 40(3): 555-560. doi: 10.11862/CJIC.20230282
7. [7]
  Yongmei Liu , Lisen Sun , Zhen Huang , Tao Tu . Curriculum-Based Ideological and Political Design for the Experiment of Methanol Oxidation to Formaldehyde Catalyzed by Electrolytic Silver. University Chemistry, 2024, 39(2): 67-71. doi: 10.3866/PKU.DXHX202308020
8. [8]
  Peng ZHOU , Xiao CAI , Qingxiang MA , Xu LIU . Effects of Cu doping on the structure and optical properties of Au₁₁(dppf)₄Cl₂ nanocluster. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1254-1260. doi: 10.11862/CJIC.20240047
9. [9]
  Li Jiang , Changzheng Chen , Yang Su , Hao Song , Yanmao Dong , Yan Yuan , Li Li . Electrochemical Synthesis of Polyaniline and Its Anticorrosive Application: Improvement and Innovative Design of the “Chemical Synthesis of Polyaniline” Experiment. University Chemistry, 2024, 39(3): 336-344. doi: 10.3866/PKU.DXHX202309002
10. [10]
  Kai CHEN , Fengshun WU , Shun XIAO , Jinbao ZHANG , Lihua ZHU . PtRu/nitrogen-doped carbon for electrocatalytic methanol oxidation and hydrogen evolution by water electrolysis. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1357-1367. doi: 10.11862/CJIC.20230350
11. [11]
  Kaihui Huang , Dejun Chen , Xin Zhang , Rongchen Shen , Peng Zhang , Difa Xu , Xin Li . Constructing Covalent Triazine Frameworks/N-Doped Carbon-Coated Cu₂O S-Scheme Heterojunctions for Boosting Photocatalytic Hydrogen Production. Acta Physico-Chimica Sinica, 2024, 40(12): 2407020-. doi: 10.3866/PKU.WHXB202407020
12. [12]
  Jinyi Sun , Lin Ma , Yanjie Xi , Jing Wang . Preparation and Electrocatalytic Nitrogen Reduction Performance Study of Vanadium Nitride@Nitrogen-Doped Carbon Composite Nanomaterials: A Recommended Comprehensive Chemistry Experiment. University Chemistry, 2024, 39(4): 184-191. doi: 10.3866/PKU.DXHX202310094
13. [13]
  Bo YANG , Gongxuan LÜ , Jiantai MA . Nickel phosphide modified phosphorus doped gallium oxide for visible light photocatalytic water splitting to hydrogen. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 736-750. doi: 10.11862/CJIC.20230346
14. [14]
  Rui Li , Huan Liu , Yinan Jiao , Shengjian Qin , Jie Meng , Jiayu Song , Rongrong Yan , Hang Su , Hengbin Chen , Zixuan Shang , Jinjin Zhao . 卤化物钙钛矿的单双向离子迁移. Acta Physico-Chimica Sinica, 2024, 40(11): 2311011-. doi: 10.3866/PKU.WHXB202311011
15. [15]
  Xinyuan Shi , Chenyangjiang , Changyu Zhai , Xuemei Lu , Jia Li , Zhu Mao . Preparation and Photoelectric Performance Characterization of Perovskite CsPbBr₃ Thin Films. University Chemistry, 2024, 39(6): 383-389. doi: 10.3866/PKU.DXHX202312019
16. [16]
  Lei Shu , Zhengqing Hao , Kai Yan , Hong Wang , Lihua Zhu , Fang Chen , Nan Wang . Development of a Double-Carbon Related Experiment: Preparation, Characterization and Carbon-Capture Ability of Eggshell-Derived CaO. University Chemistry, 2024, 39(4): 149-156. doi: 10.3866/PKU.DXHX202310134
17. [17]
  Zeyuan WANG , Songzhi ZHENG , Hao LI , Jingbo WENG , Wei WANG , Yang WANG , Weihai SUN . Effect of I₂ interface modification engineering on the performance of all-inorganic CsPbBr₃ perovskite solar cells. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1290-1300. doi: 10.11862/CJIC.20240021
18. [18]
  Jizhou Liu , Chenbin Ai , Chenrui Hu , Bei Cheng , Jianjun Zhang . 六氯锡酸铵促进钙钛矿太阳能电池界面电子转移及其飞秒瞬态吸收光谱研究. Acta Physico-Chimica Sinica, 2024, 40(11): 2402006-. doi: 10.3866/PKU.WHXB202402006
19. [19]
  Zhaomei LIU , Wenshi ZHONG , Jiaxin LI , Gengshen HU . Preparation of nitrogen-doped porous carbons with ultra-high surface areas for high-performance supercapacitors. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 677-685. doi: 10.11862/CJIC.20230404
20. [20]
  Ke Li , Chuang Liu , Jingping Li , Guohong Wang , Kai Wang . 钛酸铋/氮化碳无机有机复合S型异质结纯水光催化产过氧化氢. Acta Physico-Chimica Sinica, 2024, 40(11): 2403009-. doi: 10.3866/PKU.WHXB202403009

Get Citation

PDF

XML

Metrics

PDF Downloads(3)
Abstract views(785)
HTML views(117)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Effect of Sr and Fe Doped LaCoO3 on Catalytic Oxidation of Soot and Sulfur Resistance

Metrics

通讯作者: 陈斌, bchen63@163.com

Effect of Sr and Fe Doped LaCoO₃ on Catalytic Oxidation of Soot and Sulfur Resistance