Home

Citation: Zhou Chang-Jun, Zhu Yue-Xiang, Xie You-Chang. Catalytic Combustion of Methane over Tin Dioxide Supported Silver Catalysts[J]. Acta Physico-Chimica Sinica, ;2001, 17(09): 850-854. doi: 10.3866/PKU.WHXB20010919 shu

Catalytic Combustion of Methane over Tin Dioxide Supported Silver Catalysts

1.
Institute of Physical Chemistry, Peking University, Beijing　100871

Received Date: 21 February 2001
Available Online: 15 September 2001

Catalytic property of Ag/SnO2 catalysts for the combustion of methane was investigated and the state of silver was characterized by using XRD,BET, XPS, TEM and TPR. The results show that Ag/SnO2 system is quite active for the catalytic combustion of methane. When Ag/Sn atomic ratio is lower than 0.20, the main silver species is silver oxide existing in both dispersed state and crystal phase, and all the corresponding catalysts show relatively large surface areas and high catalytic activities. If silver content further increases, metallic silver shows up and becomes the main silver species, and the surface areas as well as the catalytic activities of the samples decrease dramatically. The sample with a Ag/Sn atomic ratio of 0.20 has the highest activity.
- Methane;Catalytic combustion;Silver;Tin dioxide
1. [1]
  Yutong Liu , Xuemin Jing . Research Progress on the Catalytic Conversion of Methane in the Context of the “Dual Carbon” Goals. University Chemistry, 2025, 40(10): 101-113. doi: 10.12461/PKU.DXHX202412018
2. [2]
  Laiying Zhang , Yaxian Zhu . Exploring the Silver Family. University Chemistry, 2024, 39(9): 1-4. doi: 10.12461/PKU.DXHX202409015
3. [3]
  Feifei Yang , Wei Zhou , Chaoran Yang , Tianyu Zhang , Yanqiang Huang . Enhanced Methanol Selectivity in CO₂ Hydrogenation by Decoration of K on MoS₂ Catalyst. Acta Physico-Chimica Sinica, 2024, 40(7): 2308017-0. doi: 10.3866/PKU.WHXB202308017
4. [4]
  Xinyi Fan , Wancai Shi , Zhenyu Sun . 甲烷——温室效应中的“隐形杀手”与绿色转机. University Chemistry, 2025, 40(11): 1-10. doi: 10.12461/PKU.DXHX202412060
5. [5]
  Yucai Zhang , Jun Jiang . Electrochemical Carbon Dioxide Reduction to Ethylene. University Chemistry, 2026, 41(2): 190-196. doi: 10.12461/PKU.DXHX202503006
6. [6]
  Qiang Zhang , Yuanbiao Huang , Rong Cao . Imidazolium-Based Materials for CO₂ Electroreduction. Acta Physico-Chimica Sinica, 2024, 40(4): 2306040-0. doi: 10.3866/PKU.WHXB202306040
7. [7]
  Zhiquan Zhang , Baker Rhimi , Zheyang Liu , Min Zhou , Guowei Deng , Wei Wei , Liang Mao , Huaming Li , Zhifeng Jiang . Insights into the Development of Copper-Based Photocatalysts for CO₂ Conversion. Acta Physico-Chimica Sinica, 2024, 40(12): 2406029-0. doi: 10.3866/PKU.WHXB202406029
8. [8]
  Hailang JIA , Pengcheng JI , Hongcheng LI . Preparation and performance of nickel doped ruthenium dioxide electrocatalyst for oxygen evolution. Chinese Journal of Inorganic Chemistry, 2025, 41(8): 1632-1640. doi: 10.11862/CJIC.20240398
9. [9]
  Hailian Cheng , Shuaiqiang Jia , Chunjun Chen , Haihong Wu , Buxing Han . Electrocatalytic CO₂ Conversion: A Key to Unlocking a Low-Carbon Future. University Chemistry, 2026, 41(2): 1-13. doi: 10.12461/PKU.DXHX202502023
10. [10]
  Jiayi Yang , Jianxiu Hao , Huacong Zhou , Quansheng Liu . “Gorgeous Transformation” of Carbon Dioxide into Cyclic Carbonates: Catalyst Types and Roles. University Chemistry, 2026, 41(2): 178-189. doi: 10.12461/PKU.DXHX202502105
11. [11]
  Tianhao GE , Sirong LU , Zhiyin XIAO , Wei ZHONG . Synthesis of porphyrin-based ionic polymeric materials for catalytic application in CO₂ conversion. Chinese Journal of Inorganic Chemistry, 2026, 42(4): 722-736. doi: 10.11862/CJIC.20250312
12. [12]
  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
13. [13]
  Bing WEI , Jianfan ZHANG , Zhe CHEN . Research progress in fine tuning of bimetallic nanocatalysts for electrocatalytic carbon dioxide reduction. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 425-439. doi: 10.11862/CJIC.20240201
14. [14]
  Jianan Hong , Chenyu Xu , Yan Liu , Changqi Li , Menglin Wang , Yanwei Zhang . Decoding the interfacial competition between hydrogen evolution and CO₂ reduction via edge-active-site modulation in photothermal catalysis. Acta Physico-Chimica Sinica, 2025, 41(9): 100099-0. doi: 10.1016/j.actphy.2025.100099
15. [15]
  Bizhu Shao , Huijun Dong , Yunnan Gong , Jianhua Mei , Fengshi Cai , Jinbiao Liu , Dichang Zhong , Tongbu Lu . Metal-Organic Framework-Derived Nickel Nanoparticles for Efficient CO₂ Electroreduction in Wide Potential Windows. Acta Physico-Chimica Sinica, 2024, 40(4): 2305026-0. doi: 10.3866/PKU.WHXB202305026
16. [16]
  Yan Kong , Wei Wei , Lekai Xu , Chen Chen . Electrochemical Synthesis of Organonitrogen Compounds from N-integrated CO₂ Reduction Reaction. Acta Physico-Chimica Sinica, 2024, 40(8): 2307049-0. doi: 10.3866/PKU.WHXB202307049
17. [17]
  Yuhang Zhang , Yi Li , Yuehan Cao , Yingjie Shuai , Yu Zhou , Ying Zhou . Regulating the formation type by Ir of intermediates to suppress product overoxidation in photocatalytic methane conversion. Acta Physico-Chimica Sinica, 2026, 42(2): 100173-0. doi: 10.1016/j.actphy.2025.100173
18. [18]
  Haiqiang Lin , Weizheng Weng , Jingdong Lin , Mingshu Chen , Xueming Fang , Lefu Yang . Diverse Variables-Driven Catalytic Optimization: Experimental Enhancement and Instructional Design for Selective Methane Oxidation on Supported Nickel-based Catalysts. University Chemistry, 2025, 40(11): 327-336. doi: 10.12461/PKU.DXHX202505106
19. [19]
  Xinyu Xu , Jiale Lu , Bo Su , Jiayi Chen , Xiong Chen , Sibo Wang . Steering charge dynamics and surface reactivity for photocatalytic selective methane oxidation to ethane over Au/Ti-CeO₂. Acta Physico-Chimica Sinica, 2025, 41(11): 100153-0. doi: 10.1016/j.actphy.2025.100153
20. [20]
  Hui-Ying Chen , Hao-Lin Zhu , Pei-Qin Liao , Xiao-Ming Chen . Integration of Ru(Ⅱ)-Bipyridyl and Zinc(Ⅱ)-Porphyrin Moieties in a Metal-Organic Framework for Efficient Overall CO₂ Photoreduction. Acta Physico-Chimica Sinica, 2024, 40(4): 2306046-0. doi: 10.3866/PKU.WHXB202306046

Get Citation

PDF

XML

Metrics

PDF Downloads(2969)
Abstract views(4318)
HTML views(45)

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

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return