Citation: Yan Yue, Li Huaxi, Lu Zhanghui, Wang Xuewen, Zhang Rongbin, Feng Gang. Effects of reduction temperature and content of Pd loading on the performance Pd/CeO₂ catalyst for CO oxidation[J]. Chinese Chemical Letters, ;2019, 30(6): 1153-1156. doi: 10.1016/j.cclet.2019.03.030 shu

Effects of reduction temperature and content of Pd loading on the performance Pd/CeO₂ catalyst for CO oxidation

Yan Yue ^a ,
Li Huaxi ^a ,
Lu Zhanghui ^b ,
Wang Xuewen ^a ,
Zhang Rongbin ^a,*, ,
Feng Gang ^a,*,

a.
Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, College of Chemistry, Nanchang University, Nanchang 330031, China
b.
College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China

rbzhang@ncu.edu.cn

fenggang@ncu.edu.cn

Received Date: 6 March 2019
Revised Date: 20 March 2019
Accepted Date: 27 March 2019
Available Online: 22 June 2019

Figures(4)

The content of noble metal loading and the reduction process of the catalysts are important factors influence the economic indicator and catalytic performance for industrial catalysis. In the present work, Pd/CeO₂NT (Pd supported on the CeO₂ nanotubes) catalysts are prepared with the hydrothermal synthesized CeO₂NTand glutathione (GSH) reduced Pd nanoparticles via impregnation. The content of Pd loading as well as the catalysts reduction temperature are optimized to the CO oxidation reduction. Our results show that the best Pd loading is 1.5%Pd/CeO₂NT. The catalysts reduced at 350℃ for 2 h prior to catalytic reaction perform the best toward CO oxidation, which reaches completely CO conversion at 70℃. The XRD, Raman, H₂-TPR, TEM, BET and XPS characterization reveal that the excellent catalytic performance of 350℃ 1.5%Pd/CeO₂NT sample can be attributed the high Pd⁰ species and oxygen vacancy in the sample, which are important factors influence the activity of the catalysts.
- CO oxidation,
- Palladium catalyst,
- Ceria nanotubes,
- Reduction temperature,
- Palladium content
1. [1]
  M. Haruta, T. Kobayashi, H. Sano, N. Yamada, Chem. Lett. 16(1987) 405-408. doi: 10.1246/cl.1987.405
2. [2]
  J. Li, Y. Tang, Y.Y. Ma, Z.Y. Zhang, ACS Appl. Mater. Int. 10(2018) 38134-38140. doi: 10.1021/acsami.8b15585
3. [3]
  X. Hong, Y. Sun, Catal. Lett. 146(2016) 2001-2008. doi: 10.1007/s10562-016-1828-0
4. [4]
  A. Abd El-Moemen, A.M. Abdel-Mageed, J. Bansmann, et al., J. Catal. 341(2016) 160-179. doi: 10.1016/j.jcat.2016.07.005
5. [5]
  S.Y. Wang, N. Li, R. M, et al., J. Mol. Catal. A:Chem. 374-375(2013) 53-58.
6. [6]
  X. Zhang, Z. Qu, F. Yu, Y. Wang, Chin. J. Catal. 34(2013) 1277-1290. doi: 10.1016/S1872-2067(12)60610-X
7. [7]
  J. Wu, L. Zeng, D. Cheng, et al., Chin. J. Catal. 37(2016) 83-90. doi: 10.1016/S1872-2067(15)60913-5
8. [8]
  J.R. González-Velasco, A. Aranzabal, J.I. Gutiérrez-Ortiz, et al., Appl. Catal. B 19(1998) 189-197. doi: 10.1016/S0926-3373(98)00078-2
9. [9]
  M. Zhou, M.H. Li, C.J. Hou, et al., Chin. Chem. Lett. 29(2018) 787-790. doi: 10.1016/j.cclet.2018.03.010
10. [10]
  J. Watson, J. Catal. 210(2002) 295-312. doi: 10.1006/jcat.2002.3675
11. [11]
  R.B. Zhang, K. Lu, L.J. Zong, et al., Appl. Surf. Sci. 416(2017) 183-190. doi: 10.1016/j.apsusc.2017.04.158
12. [12]
  Y. Ryou, J. Lee, H. Lee, et al., Catal. Today 258(2015) 518-524. doi: 10.1016/j.cattod.2015.02.009
13. [13]
  L.H. Xiao, K.P. Sun, X.L. Xu, X.N. Li, Catal. Commun. 6(2005) 796-801. doi: 10.1016/j.catcom.2005.07.015
14. [14]
  Y. Ryou, J. Lee, H. Lee, C.H. Kim, D.H. Kim, Catal. Today 307(2018) 93-101. doi: 10.1016/j.cattod.2017.02.025
15. [15]
  S. Yang, L. Gao, J. Am. Chem. Soc. 128(2006) 9330-9331. doi: 10.1021/ja063359h
16. [16]
  Y. Chen, T. Liu, C. Chen, et al., Ceram. Int. 39(2013) 6607-6610. doi: 10.1016/j.ceramint.2013.01.096
17. [17]
  A.I.Y. Tok, F.Y.C. Boey, Z. Dong, X.L. Sun, J. Mater. Process. Technol. 190(2007) 217-222. doi: 10.1016/j.jmatprotec.2007.02.042
18. [18]
  G. Shen, Q. Wang, Z. Wang, Y. Chen, Mater. Lett. 65(2011) 1211-1214. doi: 10.1016/j.matlet.2011.01.057
19. [19]
  K.L. Yu, G.L. Ruan, Y.H. Ben, J.J. Zou, Mater. Sci. Eng. B 139(2007) 197-200. doi: 10.1016/j.mseb.2007.02.011
20. [20]
  D. Liu, K. Nakashima, Inorg. Chem. 48(2009) 3898-3900. doi: 10.1021/ic900078s
21. [21]
  Z.L. Wu, D.R. Mullins, L.F. Allard, Q.F. Zhang, L.S. Wang, Chin. Chem. Lett. 29(2018) 795-799. doi: 10.1016/j.cclet.2018.01.038
22. [22]
  R.B. Zhang, K. Lu, L.J. Zong, et al., Mol. Catal. 442(2017) 173-180. doi: 10.1016/j.mcat.2017.09.024
23. [23]
  G. Chen, S. Sun, X. Sun, W. Fan, T. You, Inorg. Chem. 48(2009) 1334-1338. doi: 10.1021/ic801714z
24. [24]
  C. Wang, C. Wen, J. Lauterbach, E. Sasmaz, Appl. Catal. B 206(2017) 1-8. doi: 10.1016/j.apcatb.2017.01.020
25. [25]
  L.F. Yang, C.K. Shi, X.E. He, J.X. Cai, Appl. Catal. B 38(2002) 117-125. doi: 10.1016/S0926-3373(02)00034-6
26. [26]
  T.Y. Guo, J.P. Du, J.P. Li, J. Mater. Sci. 51(2016) 10917-10925. doi: 10.1007/s10853-016-0303-z
27. [27]
  L. Liu, Z. Yao, Y. Deng, et al., ChemCatChem 3(2011) 978-989. doi: 10.1002/cctc.v3.6
28. [28]
  Z. Hu, X. Liu, D. Meng, et al., ACS Catal. 6(2016) 2265-2279. doi: 10.1021/acscatal.5b02617
1. [1]
  Jumei Zhang , Ziheng Zhang , Gang Li , Hongjin Qiao , Hua Xie , Ling Jiang . Ligand-mediated reactivity in CO oxidation of yttrium-nickel monoxide carbonyl complexes. Chinese Chemical Letters, 2025, 36(2): 110278-. doi: 10.1016/j.cclet.2024.110278
2. [2]
  Zhi-Peng Bao , Hefei Yang , Ru-Han A , Yuanrui Wang , Xiao-Feng Wu . Carbonylative five-component synthesis of amides and esters with α-quaternary carbon center. Chinese Chemical Letters, 2025, 36(11): 111150-. doi: 10.1016/j.cclet.2025.111150
3. [3]
  Meng Wang , Yan Zhang , Yunbo Yu , Wenpo Shan , Hong He . High-temperature calcination dramatically promotes the activity of Cs/Co/Ce-Sn catalyst for soot oxidation. Chinese Chemical Letters, 2025, 36(1): 109928-. doi: 10.1016/j.cclet.2024.109928
4. [4]
  Shuai Zhu , Mingjie Chen , Haichao Shen , Hanming Ding , Wenbo Li , Junliang Zhang . Palladium/Xu-Phos-catalyzed enantioselective arylalkoxylation reaction of γ-hydroxyalkenes at room temperature. Chinese Chemical Letters, 2024, 35(11): 109879-. doi: 10.1016/j.cclet.2024.109879
5. [5]
  Hailong He , Wenbing Wang , Wenmin Pang , Chen Zou , Dan Peng . Double stimulus-responsive palladium catalysts for ethylene polymerization and copolymerization. Chinese Chemical Letters, 2024, 35(7): 109534-. doi: 10.1016/j.cclet.2024.109534
6. [6]
  Gongcheng Ma , Qihang Ding , Yuding Zhang , Yue Wang , Jingjing Xiang , Mingle Li , Qi Zhao , Saipeng Huang , Ping Gong , Jong Seung Kim . Palladium-free chemoselective probe for in vivo fluorescence imaging of carbon monoxide. Chinese Chemical Letters, 2024, 35(9): 109293-. doi: 10.1016/j.cclet.2023.109293
7. [7]
  Junlong Tang , Yuhan Zhao , Yangbin Jin , Liren Zhang , Yuanfang Wang , Wanqing Wu , Huanfeng Jiang . Palladium-catalyzed modular biomimetic synthesis of lignans derivatives. Chinese Chemical Letters, 2025, 36(7): 110969-. doi: 10.1016/j.cclet.2025.110969
8. [8]
  Liang Ma , Zhou Li , Zhiqiang Jiang , Xiaofeng Wu , Shixin Chang , Sónia A. C. Carabineiro , Kangle Lv . Effect of precursors on the structure and photocatalytic performance of g-C3N4 for NO oxidation and CO2 reduction. Chinese Journal of Structural Chemistry, 2024, 43(11): 100416-100416. doi: 10.1016/j.cjsc.2024.100416
9. [9]
  Yunqiang Li , Yongxian Huang , Sinuo Li , He Huang , Zhiwei Jiao . Elaborating azaaryl alkanes enabled by photoredox/palladium dual catalyzed dialkylation of azaaryl alkenes. Chinese Chemical Letters, 2025, 36(4): 110051-. doi: 10.1016/j.cclet.2024.110051
10. [10]
  Zhao Gu , Yunhui Yang , Song Ye , Congyang Wang . 2,3-Arylacylation of allenes through synergetic catalysis of palladium and N-heterocyclic carbene. Chinese Chemical Letters, 2025, 36(5): 110334-. doi: 10.1016/j.cclet.2024.110334
11. [11]
  Junyou Ding , Xiaotong Li , Hongmin Lin , Bochao Ye , Xing Zhou , Feihu Cui , Yingming Pan , Haitao Tang . Highly regioselective hydrogermylation of unsaturated C-C bonds over ligand-control single atom palladium catalysts. Chinese Chemical Letters, 2025, 36(11): 111286-. doi: 10.1016/j.cclet.2025.111286
12. [12]
  Wenze Shi , Yang Dong , Xihong Wang , Min Wang , Jian Liao . SOP-ligand enabled palladium-catalyzed enantioselective anti-Markovnikov hydrothioesterification of α-substituted styrenes. Chinese Chemical Letters, 2025, 36(11): 111023-. doi: 10.1016/j.cclet.2025.111023
13. [13]
  Tianzhu Qin , Weiwei Zi . Palladium-catalyzed enantioselective [2σ + 2π] cycloadditions of vinyl-carbonyl-bicyclo[1.1.0]butanes with arylidenemalononitriles. Chinese Chemical Letters, 2026, 37(1): 111072-. doi: 10.1016/j.cclet.2025.111072
14. [14]
  Ke Zhang , Sheng Zuo , Pengyuan You , Tong Ru , Fen-Er Chen . Palladium-catalyzed stereoselective decarboxylative [4 + 2] cyclization of 2-methylidenetrimethylene carbonates with pyrrolidone-derived enones: Straightforward access to chiral tetrahydropyran-fused spiro-pyrrolidine-2,3-diones. Chinese Chemical Letters, 2024, 35(6): 109157-. doi: 10.1016/j.cclet.2023.109157
15. [15]
  Xiaohui Fu , Yanping Zhang , Juan Liao , Zhen-Hua Wang , Yong You , Jian-Qiang Zhao , Mingqiang Zhou , Wei-Cheng Yuan . Palladium-catalyzed enantioselective decarboxylation of vinyl cyclic carbamates: Generation of amide-based aza-1,3-dipoles and application to asymmetric 1,3-dipolar cycloaddition. Chinese Chemical Letters, 2024, 35(12): 109688-. doi: 10.1016/j.cclet.2024.109688
16. [16]
  Yizhe Chen , Yuzhou Jiao , Liangyu Sun , Cheng Yuan , Qian Shen , Peng Li , Shiming Zhang , Jiujun Zhang . Nonmetallic phosphorus alloying to regulate the oxygen reduction mechanisms of platinum catalyst. Chinese Chemical Letters, 2025, 36(4): 110789-. doi: 10.1016/j.cclet.2024.110789
17. [17]
  Keke Li , Haiquan Wang , Zhen-Kun He , Yan-Yan Song , Zhida Gao , Chenxi Zhao . Engineering Cl vacancies in lead-free halide double perovskites decorated on TiO₂ nanotubes for highly sensitive NO₂ sensing at room temperature. Chinese Chemical Letters, 2025, 36(8): 110610-. doi: 10.1016/j.cclet.2024.110610
18. [18]
  Xinyu Zeng , Zhuofan Zeng , Qingqing Hu , Kejun Liu , Lei Ming , Bei Cheng , Wang Wang , Guoqiang Luo , Shaowen Cao . Hierarchical Pt/NiO hollow nanofibers for catalytic oxidation of HCHO at room temperature. Chinese Journal of Structural Chemistry, 2025, 44(6): 100575-100575. doi: 10.1016/j.cjsc.2025.100575
19. [19]
  Xiuzheng Deng , Changhai Liu , Xiaotong Yan , Jingshan Fan , Qian Liang , Zhongyu Li . Carbon dots anchored NiAl-LDH@In₂O₃ hierarchical nanotubes for promoting selective CO₂ photoreduction into CH₄. Chinese Chemical Letters, 2024, 35(6): 108942-. doi: 10.1016/j.cclet.2023.108942
20. [20]
  Gang Hu , Chun Wang , Qinqin Wang , Mingyuan Zhu , Lihua Kang . The controlled oxidation states of the H₄PMo₁₁VO₄₀ catalyst induced by plasma for the selective oxidation of methacrolein. Chinese Chemical Letters, 2025, 36(2): 110298-. doi: 10.1016/j.cclet.2024.110298

Get Citation

PDF

XML

Metrics

PDF Downloads(3)
Abstract views(1576)
HTML views(79)

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

Effects of reduction temperature and content of Pd loading on the performance Pd/CeO2 catalyst for CO oxidation

Metrics

通讯作者: 陈斌, bchen63@163.com

Effects of reduction temperature and content of Pd loading on the performance Pd/CeO₂ catalyst for CO oxidation