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(类)钙钛石型催化剂上NO分解反应机理 被引量:3

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摘要 工业废气和汽车尾气中的NOx是严重的空气污染物之一,如何有效消除NOx已成为环保领域的当务之急。尽管三效催化剂在汽车尾气净化中可有效消除NOx,但出于节能的考虑,如柴油机需要在贫燃条件下进行工作,因而需要在富氧条件下能够有效消除。NOx的技术,此外,由于贵金属催化剂存在高温(>873K)对NOx净化能力明显减弱的缺点,因此,了解NOx催化分解过程可为更好地解决NOx问题提供借鉴。
出处 《科学通报》 EI CAS CSCD 北大核心 2004年第23期2501-2503,共3页 Chinese Science Bulletin
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