Home

Citation: Wang Pu, Wang Xujun, Xu Zhuang, Zhou Maomao, Zheng Jiandong. Study on Synthesis of La_2-xSr_xFeNiO₆ Catalysts and Their Catalytic Activities for Methane Combustion[J]. Chemistry, ;2018, 81(7): 587-591. shu

Study on Synthesis of La_2-xSr_xFeNiO₆ Catalysts and Their Catalytic Activities for Methane Combustion

College of Material and Chemical Engineering, Chuzhou University, Chuzhou 239000

Corresponding author: Zheng Jiandong, zjd071@126.com
Received Date: 29 March 2018
Accepted Date: 14 May 2018

Figures(5)

La_2-xSr_xFeNiO₆ (x=0, 0.5, 1, 1.5, 2) series catalysts were prepared by sol-gel method using citric acid as a complexing agent. The influence of Sr doping on catalyst La₂FeNiO₆ was investigated. The titled catalysts were characterized by XRD, BET, H₂-TPR and TG-DSC techniques, and their catalytic activities were evaluated for methane combustion. The results showed that the doping of Sr can change the crystal structure of double perovskites and increase the amount of lattice oxygen. The catalyst LaSrFeNiO₆ retains a specific surface area of 7.9 m²·g^-1 and shows an excellent activity for methane combustion (the conversion of 10% and 90% is obtained at 370℃ and 535℃, respectively). Its reaction activation energy is 78.8 kJ·mol^-1, which is smaller than reaction of as-prepared other catalysts.
- Double perovskite,
- Doping,
- Methane catalytic combustion
1. [1]
2. [2]
3. [3]
  H Arandiyan, H Chang, C Liu et al. J. Mol. Catal. A, 2013, 378:299-306.
4. [4]
  H Zhang, P Li, N Hui et al. J. Alloys Compd., 2017, 712:567-572.
5. [5]
  R Hu, R Ding, J Chen et al. Catal. Commun., 2012, 21:38-41.
6. [6]
7. [7]
  H Li, R Fu, W Duan et al. J. Environ. Chem. Eng., 2016, 4:2187-2195.
8. [8]
  J E Tascaa, E Aracel, M G González. J. Asian Ceram. Soc., 2017, 5:235-241.
9. [9]
  D V Ivanov, E M Sadovskaya, L G Pinaeva et al. J. Catal., 2009, 267(1):5-13.
10. [10]
11. [11]
12. [12]
13. [13]
14. [14]
  Y Ding, S Wang, L Zhang et al. Catal. Commun., 2017, (97):88-92.
15. [15]
16. [16]
17. [17]
  F Huang, X Sun, Y Zheng et al. Mater. Lett., 2018, 210:287-290.
18. [18]
19. [19]
  V C Belessi, A K Ladavos, P Pomonis. J. Appl. Catal. B, 2001, 31(3):183-194.
20. [20]
1. [1]
  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
2. [2]
  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
3. [3]
  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
4. [4]
  Xin Han , Zhihao Cheng , Jinfeng Zhang , Jie Liu , Cheng Zhong , Wenbin Hu . Design of Amorphous High-Entropy FeCoCrMnBS (Oxy) Hydroxides for Boosting Oxygen Evolution Reaction. Acta Physico-Chimica Sinica, 2025, 41(4): 100033-. doi: 10.3866/PKU.WHXB202404023
5. [5]
  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
6. [6]
  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
7. [7]
  Pingping LU , Shuguang ZHANG , Peipei ZHANG , Aiyun NI . Preparation of zinc sulfate open frameworks based probe materials and detection of Pb²⁺ and Fe³⁺ ions. Chinese Journal of Inorganic Chemistry, 2025, 41(5): 959-968. doi: 10.11862/CJIC.20240411
8. [8]
  Yingqi BAI , Hua ZHAO , Huipeng LI , Xinran REN , Jun LI . Perovskite LaCoO₃/g-C₃N₄ heterojunction: Construction and photocatalytic degradation properties. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 480-490. doi: 10.11862/CJIC.20240259
9. [9]
  Qiangqiang SUN , Pengcheng ZHAO , Ruoyu WU , Baoyue CAO . Multistage microporous bifunctional catalyst constructed by P-doped nickel-based sulfide ultra-thin nanosheets for energy-efficient hydrogen production from water electrolysis. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1151-1161. doi: 10.11862/CJIC.20230454
10. [10]
  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
11. [11]
  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
12. [12]
  Yao Ma , Xin Zhao , Hongxu Chen , Wei Wei , Liang Shen . Progress and Perspective of Perovskite Thin Single Crystal Photodetectors. Acta Physico-Chimica Sinica, 2025, 41(4): 100030-. doi: 10.3866/PKU.WHXB202309045
13. [13]
  Jian Li , Yu Zhang , Rongrong Yan , Kaiyuan Sun , Xiaoqing Liu , Zishang Liang , Yinan Jiao , Hui Bu , Xin Chen , Jinjin Zhao , Jianlin Shi . 高效靶向示踪钙钛矿纳米系统光电增效抗肿瘤. Acta Physico-Chimica Sinica, 2025, 41(5): 100042-. doi: 10.1016/j.actphy.2024.100042
14. [14]
  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
15. [15]
  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
16. [16]
  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
17. [17]
  Xianghai Song , Xiaoying Liu , Zhixiang Ren , Xiang Liu , Mei Wang , Yuanfeng Wu , Weiqiang Zhou , Zhi Zhu , Pengwei Huo . Insights into the greatly improved catalytic performance of N-doped BiOBr for CO₂ photoreduction. Acta Physico-Chimica Sinica, 2025, 41(6): 100055-. doi: 10.1016/j.actphy.2025.100055
18. [18]
  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
19. [19]
  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
20. [20]
  Xiaoyao YIN , Wenhao ZHU , Puyao SHI , Zongsheng LI , Yichao WANG , Nengmin ZHU , Yang WANG , Weihai SUN . Fabrication of all-inorganic CsPbBr₃ perovskite solar cells with SnCl₂ interface modification. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 469-479. doi: 10.11862/CJIC.20240309