ArticleNature communications2023
Probing the atomically diffuse interfaces in Pd@Pt core-shell nanoparticles in three dimensions.
Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
12 citing papers in PubMed, 33 citations in OpenAlex.
- A general data-driven framework for scalable electron tomography.National science review · 2026Article
- Long-distance lanthanide migration regulated by interfacial lattice strain in nanostructures.Nature communications · 2026Article
- Generative-model-based null-space iterative reconstruction for atomic electron tomography with sparse data.Nature communications · 2026Article
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- Advancing atomic electron tomography with neural networks.Applied microscopy · 2025Review
- Electroreduction-driven distorted nanotwins activate pure Cu for efficient hydrogen evolution.Nature materials · 2025Article
- Strain release by 3D atomic misfit in fivefold twinned icosahedral nanoparticles with amorphization and dislocations.Nature communications · 2025Article
- Synthesis and Enhanced Electrocatalytic Activity of Platinum and Palladium-Based Nanoflowers Supported on Reduced Graphene Oxide.Molecules (Basel, Switzerland) · 2024Article
- Three-dimensional atomic insights into the metal-oxide interface in Zr-ZrONature communications · 2024Article
- Surface atom knockout for the active site exposure of alloy catalyst.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- The role of high-resolution transmission electron microscopy and aberration corrected scanning transmission electron microscopy in unraveling the structure-property relationships of Pt-based fuel cells electrocatalysts.Inorganic chemistry frontiers · 2024Review
- Probing the atomically diffuse interfaces in Pd@Pt core-shell nanoparticles in three dimensions.Nature communications · 2023Article
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 2 countries.
Funding
Abstract
Deciphering the three-dimensional atomic structure of solid-solid interfaces in core-shell nanomaterials is the key to understand their catalytical, optical and electronic properties. Here, we probe the three-dimensional atomic structures of palladium-platinum core-shell nanoparticles at the single-atom level using atomic resolution electron tomography. We quantify the rich structural variety of core-shell nanoparticles with heteroepitaxy in 3D at atomic resolution. Instead of forming an atomically-sharp boundary, the core-shell interface is found to be atomically diffuse with an average thickness of 4.2 Å, irrespective of the particle's morphology or crystallographic texture. The high concentration of Pd in the diffusive interface is highly related to the free Pd atoms dissolved from the Pd seeds, which is confirmed by atomic images of Pd and Pt single atoms and sub-nanometer clusters using cryogenic electron microscopy. These results advance our understanding of core-shell structures at the fundamental level, providing potential strategies into precise nanomaterial manipulation and chemical property regulation.
Identifiers
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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.