ArticleNature communications2018
Suppression of interdiffusion-induced voiding in oxidation of copper nanowires with twin-modified surface.
Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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Who cites it
8 citing papers in PubMed.
- Interface engineering to regulate oxidation dynamics of supported nanoparticles.Nature communications · 2025Article
- Effect of Ag, Sn, and SiCN Surface Coating Layers on the Reliability of Nanotwinned Cu Redistribution Lines Under Temperature Cycling Tests.Materials (Basel, Switzerland) · 2024Article
- Effect of Copper Surface Roughness on the High-Temperature Structural Stability of Single-Layer-Graphene.Materials (Basel, Switzerland) · 2024Article
- Atomistic mechanisms of water vapor-induced surface passivation.Science advances · 2023Article
- Stress Relaxation and Grain Growth Behaviors of (111)-Preferred Nanotwinned Copper during Annealing.Nanomaterials (Basel, Switzerland) · 2023Article
- Article
- Defect-driven selective metal oxidation at atomic scale.Nature communications · 2021Article
- A nanofluidic device for parallel single nanoparticle catalysis in solution.Nature communications · 2019Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cavitation and hollow structures can be introduced in nanomaterials via the Kirkendall effect in an alloying or reaction system. By introducing dense nanoscale twins into copper nanowires (CuNWs), we change the surface structure and prohibit void formation in oxidation of the nanowires. The nanotwinned CuNW exhibits faceted surfaces of very few atomic steps as well as a very low vacancy generation rate at copper/oxide interfaces. Together they lower the oxidation rate and eliminate void formation at the copper/oxide interface. We propose that the slow reaction rate together with the highly effective vacancy absorption at interfaces leads to a lattice shift in the oxidation reaction. Our findings suggest that the nanoscale Kirkendall effect can be manipulated by controlling the internal and surface crystal defects of nanomaterials.
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Registered trials
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