ArticleNature communications2020
Copper catalysis at operando conditions-bridging the gap between single nanoparticle probing and catalyst-bed-averaging.
Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- Real-time visualization of sub-particle reaction anisotropy via rotary-encoded scattering microscopy.Nature communications · 2026Article
- Femtoliter Batch Reactors for Nanofluidic Scattering Spectroscopy Analysis of Catalytic Reactions on Single Nanoparticles.Small methods · 2026Article
- Hydride formation pressures and kinetics in individual Pd nanoparticles with systematically varied levels of plastic deformation.Nature communications · 2025Article
- Learning from Metal Nanocrystal Heterogeneity: A Need for Information-Rich and High-Throughput Single-Nanocrystal Measurements.ACS nanoscience Au · 2025Review
- Deep-learning-enabled online mass spectrometry of the reaction product of a single catalyst nanoparticle.Nature communications · 2025Article
- Visible Light Spectroscopy of Liquid Solutes from Femto- to Attoliter Volumes Inside a Single Nanofluidic Channel.ACS nano · 2025Article
- Label-Free Imaging of Catalytic HACS nano · 2023Article
- The Role of Grain Boundary Sites for the Oxidation of Copper Catalysts during the CO Oxidation Reaction.ACS nano · 2023Article
- Mechanistic Insights Gained by High Spatial Resolution Reactivity Mapping of Homogeneous and Heterogeneous (Electro)Catalysts.Chemical reviews · 2023Review
- Article
- Review
- Crowded catalyst, better catalyst.National science review · 2021Article
- Grain-growth mediated hydrogen sorption kinetics and compensation effect in single Pd nanoparticles.Nature communications · 2021Article
- In-situ plasmonic tracking oxygen evolution reveals multistage oxygen diffusion and accumulating inhibition.Nature communications · 2021Article
- Shedding Light on CO Oxidation Surface Chemistry on Single Pt Catalyst Nanoparticles Inside a Nanofluidic Model Pore.ACS catalysis · 2021Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In catalysis, nanoparticles enable chemical transformations and their structural and chemical fingerprints control activity. To develop understanding of such fingerprints, methods studying catalysts at realistic conditions have proven instrumental. Normally, these methods either probe the catalyst bed with low spatial resolution, thereby averaging out single particle characteristics, or probe an extremely small fraction only, thereby effectively ignoring most of the catalyst. Here, we bridge the gap between these two extremes by introducing highly multiplexed single particle plasmonic nanoimaging of model catalyst beds comprising 1000 nanoparticles, which are integrated in a nanoreactor platform that enables online mass spectroscopy activity measurements. Using the example of CO oxidation over Cu, we reveal how highly local spatial variations in catalyst state dynamics are responsible for contradicting information about catalyst active phase found in the literature, and identify that both surface and bulk oxidation state of a Cu nanoparticle catalyst dynamically mediate its activity.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.