蜂窝状介孔CuSiO3掺杂材料热催化分解NO的性能研究

doi:10.11896/cldb.23090181

材料导报

2024, Vol. 38

Issue (19): 23090181-6 https://doi.org/10.11896/cldb.23090181

无机非金属及其复合材料

蜂窝状介孔CuSiO₃掺杂材料热催化分解NO的性能研究

黄凌宇^1,2, 廖继飞^1,2, 张骞^2,*, 付艳^1,2, 肖文艳^1,2, 朱洁^1,2, 杨书镔^1,2

1 西南石油大学油气藏地质及开发工程国家重点实验室,成都 610500
2 西南石油大学新能源与材料学院新能源材料及技术研究中心,成都610500

Performance of CuSiO₃-based Materials with Honeycomb Mesoporous Structure in Thermocatalytic Decomposition of NO

HUANG Lingyu^1,2,LIAO Jifei^1,2, ZHANG Qian^2,*, FU Yan^1,2, XIAO Wenyan^1,2, ZHU Jie^1,2, YANG Shubin^1,2

1 State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, University of Southwest Petroleum University, Chengdu 610500, China
2 The Center of New Energy Materials and Technology, School of New Energy and Materials, University of Southwest Petroleum University, Chengdu 610500, China

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摘要热催化分解NO因具有无污染、经济等优点,已广泛用于汽车尾气、烟炉废气等NO废气处理过程。目前,获得中低温条件下保持高效催化活性的热催化材料成为NO热催化分解研究的关键。本工作以正硅酸乙酯为硅源,通过调控模板剂比例制备出了具有特殊介孔的SiO₂,并利用水热法合成出了具有蜂窝状介孔的CuSiO₃。实验结果表明,当模板剂物质的量比(CTAB/三乙胺)为1∶0.1时,CuSiO₃热催化分解NO的活性最好,这归因于特殊的蜂窝状介孔。对活性最好的CuSiO₃掺杂Co元素后,其在500 ℃下热催化分解NO的效率可达90%以上,4 h后仍能维持80%以上的催化分解效率。与未掺杂的CuSiO₃相比,Co元素的存在导致掺杂后的催化材料结晶度发生改变,暴露了更多活性位点,还原性明显提升。

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关键词: NO分解蜂窝状介孔热催化硅酸铜

Abstract: Thermocatalytic decomposition of NO has the advantages of zero pollution, economic cost-effectiveness and so on. It has become crucial for current research of NO thermocatalytic decomposition to develop catalysts which still maintain high activities within medium-low temperature range. Using tetraethyl orthosilicate as the silicon source, this work prepared SiO₂ with special mesoporous structure by adjusting the template ratio, and further hydrothermally synthesized CuSiO₃ with honeycomb mesoporous structure. Experimental results showed that by adjusting the template molar ratio (CTAB/triethylamine) to 1∶0.1, the highest catalytic activity of the produced CuSiO₃ for NO decomposition could be achieved owing to its special honeycomb mesoporous structure. The dosage of Co into the most active CuSiO₃ raised its NO thermocatalytic decomposition efficiency at 500 ℃ to over 90% which could maintain above 80% after 4 h usage. Compare to undoped CuSiO₃, the presence of Co changed the crystallinity of the catalyst, resulting in more exposed active sites and improved reducibility.

Key words: NO decomposition honeycomb mesoporousity thermocatalysis copper silicate

出版日期: 2024-10-10 发布日期: 2024-10-23

ZTFLH:

X511

基金资助: 四川省重大科技专项揭榜挂帅项目 (20222DZX0042)

通讯作者: ^*张骞,通信作者,西南石油大学新能源与材料学院副教授、硕士研究生导师。2004于青岛科技大学获应用化学学士学位,2007年于山东理工大学获应用化学硕士学位,此后进入重庆大学材料科学与工程学院并于2011年获材料科学与工程专业博士学位。目前主要从事新型光催化材料、光电转换材料以及相关材料的同步辐射原位技术表征等科研工作。发表论文10余篇,专利3篇,包括Int.J.Hydrogen Energy、Int.J.Hydrogen Energy、Frontiers in Chemistry等。zhangqian@swpu.edu.cn

作者简介: 黄凌宇,2021年6月于西南石油大学大学获得工学学士学位。现为西南石油大学新能源与材料学院硕士研究生,在张骞副教授的指导下进行研究。目前主要研究领域为氮氧化物的热催化分解。

引用本文:

黄凌宇, 廖继飞, 张骞, 付艳, 肖文艳, 朱洁, 杨书镔. 蜂窝状介孔CuSiO₃掺杂材料热催化分解NO的性能研究[J]. 材料导报, 2024, 38(19): 23090181-6.
HUANG Lingyu,LIAO Jifei, ZHANG Qian, FU Yan, XIAO Wenyan, ZHU Jie, YANG Shubin. Performance of CuSiO₃-based Materials with Honeycomb Mesoporous Structure in Thermocatalytic Decomposition of NO. Materials Reports, 2024, 38(19): 23090181-6.

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http://www.mater-rep.com/CN/10.11896/cldb.23090181 或 http://www.mater-rep.com/CN/Y2024/V38/I19/23090181

1 Anonymity. Road Traffic Management, 2023(1), 5(in Chinese).
佚名. 道路交通管理, 2023(1), 5.
2 Liu B. Environmental Science & Technology, 2001(4), 6 (in Chinese).
刘彬. 环境科学与技术, 2001(4), 6.
3 Wang T, Xue L, Brimblecombe P, et al. Science of the Total Environment, 2017, 575, 1582.
4 Wang X. Technology & Market, 2022, 29(9), 3 (in Chinese).
王新. 技术与市场, 2022, 29(9), 3.
5 Yu J J, Xiao P W, Yan X T, et al. Industrial & Engineering Chemistry Research, 2007, 46(17), 5794.
6 Beeckman J W, Hegedus L L. Industrial & Engineering Chemistry Research, 1991, 30(5), 969.
7 Ishihara T, Ando M, Sada K, et al. Journal of Catalysis, 2003, 200(1), 104.
8 Wise H, Frech M F. Journal of Chemical Physics, 1952, 20(1), 22.
9 Xie P, Ji W, Li Y, et al. Catalysis Science & Technology, 2021, 11(2), 374.
10 Shen Q, Dong S, Li S, et al. Catalysts, 2021, 11(5), 622.
11 Wan J Y, Yu L. Chemical Research and Application, 1999, 11(1), 5 (in Chinese).
万家义, 余林. 化学研究与应用, 1999, 11(1), 5.
12 Salem B, Katabathini N. Scientific Reports, 2020, 10(1), 518.
13 Cao S D, Hoang A N, Viet H L. Indian Academy of Sciences, 2022, 134, 122.
14 Bian Z F, Sibudjing K. Catalysis Today, 2020, 339, 3.
15 Pu Y Y. Preparation and application of chiral mesoporous silicas. Master's Thesis, Soochow University, China, 2011 (in Chinese).
蒲云月. 手性介孔二氧化硅的制备及应用. 苏州, 硕士学位论文, 苏州大学, 2011.
16 Zhang X D, Hou F L, Li H X, et al. Microporous and Mesoporous Materials, 2018, 259, 211.
17 Yue X, Xiang J H, Chen J Y, et al. Journal of Materials Science & Technology, 2022, 47, 223.
18 Katabathini N, Islam H A E M, Mohamed M. Applied Catalysis A:General, 2021, 616, 118100.
19 Vortmann S, Rius J, Siegmann S, et al. The Journal of Physical Chemistry B, 1997, 101(8), 1292.
20 Sing S W K, Everett D H, Hual R A W, et al. Pure & Applied Chemistry, 1985, 57(4), 603.
21 Huang X M, Ma M, Miao S, et al. Applied Catalysis A: General, 2016, 531, 79.
22 Costa P D, Moden B, Meitzner G D, et al. Physical Chemistry Chemical Physics, 2002, 4, 4590.
23 Iwamoto M, Yahiro H, Tanda K, et al. Journal of Physical Chemistry, 1991, 95(34), 3727.
24 Park S K, Kurshev V, Luan Z, et al. Microporous & Mesoporous Materials, 2000, 38(2-3), 255.
25 Torre-Abreu C, Ribeiro M F, Henriques C, et al. Applied Catalysis B: Environmental, 1997, 13(3-4), 251.
26 Qin X, Yin D J, Yu L Z, et al. China Environmental Science, 2020, 40(2), 591 (in Chinese).
秦萱, 尹德嘉, 余丽泽, 等. 中国环境科学, 2020, 40(2), 591.
27 Batsile M M, Phendukani N, Ndzondelelo B. Applied Catalysis B: Environmental, 2017, 218, 240.
28 Carla G M, Miguel A P, Jorge E S. Molecular Catalysis, 2020, 481, 110223.
29 Fang S, Takagaki A, Watanabe M, et al. Catalysis Science & Technology, 2020, 10, 2513.
30 Meng Z, Wang C, Wang X, et al. Royal Society of Chemistry Advance, 2020, 10, 8207.
31 Zhang Y, Wang L, Li J, et al. Chinese Journal of Catalysis, 2016, 37, 1918.
32 Shelef M. Catalysis Letters, 1992, 15, 305.

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