Outside Front Cover: A Metastable State Facilitates Low Temperature CO Oxidation over Pt Nanoparticles

IF 16.9 1区 化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Angewandte Chemie International Edition Pub Date : 2025-03-21 DOI:10.1002/anie.202505562
Samantha L. Le, Christopher R. O'Connor, Taek-Seung Kim, Christian Reece
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Abstract

Metastable surface states play a crucial yet poorly understood role in catalysis. However, they are difficult to isolate and even harder to identify. In their Communication (e202423880), Christian Reece et al. successfully isolate and identify a highly active metastable surface state over Pt nanoparticles, which forms after CO desorbs from well-coordinated Pt sites. The cover image is a stylised representation of how this state emerges following CO desorption.

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外封面:亚稳态有利于铂纳米颗粒上的低温CO氧化
亚稳表面态在催化中起着至关重要的作用,但人们对其知之甚少。然而,它们很难分离,甚至更难识别。在他们的通讯(e202423880)中,Christian Reece等人成功地分离并鉴定了Pt纳米颗粒上的高活性亚稳表面态,这是CO从配合良好的Pt位点解吸后形成的。封面图片是一种程式化的表现,展示了CO解吸后这种状态是如何出现的。
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来源期刊
CiteScore
26.60
自引率
6.60%
发文量
3549
审稿时长
1.5 months
期刊介绍: Angewandte Chemie, a journal of the German Chemical Society (GDCh), maintains a leading position among scholarly journals in general chemistry with an impressive Impact Factor of 16.6 (2022 Journal Citation Reports, Clarivate, 2023). Published weekly in a reader-friendly format, it features new articles almost every day. Established in 1887, Angewandte Chemie is a prominent chemistry journal, offering a dynamic blend of Review-type articles, Highlights, Communications, and Research Articles on a weekly basis, making it unique in the field.
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