| 用于选择性催化还原脱硝的钙钛矿型催化剂研究进展 |
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| 引用本文： | 邴妍菲,殷成阳,周强,赵震. 用于选择性催化还原脱硝的钙钛矿型催化剂研究进展[J]. 化学通报, 2024, 87(4): 419-426 |
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| 作者姓名： | 邴妍菲 殷成阳 周强 赵震 |
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| 作者单位： | 沈阳师范大学化学化工学院,沈阳师范大学化学化工学院,沈阳师范大学化学化工学院,沈阳师范大学化学化工学院 |
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| 基金项目： | 国家自然科学基金项目(U1908204)、辽宁省教育厅基本科研项目(LJKZ0996)和沈阳市科技计划项目(23-407-3-14)资助 |
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| 摘 要： | 在推进“双碳”目标背景下，人们的环保理念不断增强，对污染防治和节能降耗等问题的重视程度越来越高。选择性催化还原技术(SCR)是目前脱硝领域中的研究重点，该技术具有较高的脱硝效率，有良好的应用价值。本文综述了近年来钙钛矿型催化剂用于SCR技术的研究进展，分析了钙钛矿型催化剂的特性，分别对ABO3型、负载型和掺杂型钙钛矿型催化剂进行了介绍，同时对钙钛矿型脱硝催化剂的常见制备方法进行了归纳，最后对钙钛矿型催化剂用于SCR技术进行了总结和展望。
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| 关 键 词： | 选择性催化还原 钙钛矿型催化剂 脱硝 氮氧化物 |
| 收稿时间： | 2023-10-07 |
| 修稿时间： | 2023-11-07 |
Research progress of perovskite-type catalysts used in SCR Denitrification |
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| Bing Yanfei,Yin Cheng-yang,Zhou Qiang and Zhao Zhen. Research progress of perovskite-type catalysts used in SCR Denitrification[J]. Chemistry, 2024, 87(4): 419-426 |
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| Authors: | Bing Yanfei Yin Cheng-yang Zhou Qiang Zhao Zhen |
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| Affiliation: | Institute of Catalysis for Energy and Environment,College of Chemistry and Chemical Engineering,Shenyang Normal University,Institute of Catalysis for Energy and Environment,College of Chemistry and Chemical Engineering,Shenyang Normal University,Institute of Catalysis for Energy and Environment,College of Chemistry and Chemical Engineering,Shenyang Normal University,Institute of Catalysis for Energy and Environment,College of Chemistry and Chemical Engineering,Shenyang Normal University |
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| Abstract: | In the context of promoting the "double carbon" goal, people"s environmental protection concept continues to progress, and the importance of pollution prevention and control as well as energy conservation and consumption reduction is getting higher and higher. Selective catalytic reduction (SCR), which has high denitration efficiency and good application value, which is the focus of research in the field of denitration,. In this paper, the research progress of perovskite catalysts used in SCR technology in recent years is reviewed, the characteristics of perovskite catalysts are analyzed, the ABO3, supported and doped perovskite catalysts are introduced respectively, and the common preparation methods of perovskite denitrification catalysts are summarized. Finally, the application of perovskite catalyst in SCR technology is summarized and prospected. |
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| Keywords: | Selective catalytic reduction, Perovskite-type catalyst, Denitration, NOx |
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