ArticleProceedings of the National Academy of Sciences of the United States of America2017
Pressure dependence of viscosity in supercooled water and a unified approach for thermodynamic and dynamic anomalies of water.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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13 citing papers in PubMed.
- Pressure-Dependent Diffusion of PEG-Functionalized Gold Nanoparticles Probed by X-ray Photon Correlation Spectroscopy.The journal of physical chemistry. B · 2026Article
- Multicomponent dynamics in amorphous ice studied using X-ray photon correlation spectroscopy at elevated pressure and cryogenic temperatures.Communications chemistry · 2025Article
- Hierarchy of topological transitions in a network liquid.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Pressure and temperature dependence of fluorescence anisotropy of green fluorescent protein.RSC advances · 2022Article
- Article
- The anomalies and criticality of liquid water.Proceedings of the National Academy of Sciences of the United States of America · 2020Article
- Understanding how water models affect the anomalous pressure dependence of their diffusion coefficients.The Journal of chemical physics · 2020Article
- Aquaporin-like water transport in nanoporous crystalline layered carbon nitride.Science advances · 2020Article
- Origin of the emergent fragile-to-strong transition in supercooled water.Proceedings of the National Academy of Sciences of the United States of America · 2018Article
- Water-like anomalies as a function of tetrahedrality.Proceedings of the National Academy of Sciences of the United States of America · 2018Article
- Supercooled and glassy water: Metastable liquid(s), amorphous solid(s), and a no-man's land.Proceedings of the National Academy of Sciences of the United States of America · 2017Article
- How Water's Properties Are Encoded in Its Molecular Structure and Energies.Chemical reviews · 2017Article
- Which way to low-density liquid water?Proceedings of the National Academy of Sciences of the United States of America · 2017Article
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3 authors.
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Abstract
The anomalous decrease of the viscosity of water with applied pressure has been known for over a century. It occurs concurrently with major structural changes: The second coordination shell around a molecule collapses onto the first shell. Viscosity is thus a macroscopic witness of the progressive breaking of the tetrahedral hydrogen bond network that makes water so peculiar. At low temperature, water at ambient pressure becomes more tetrahedral and the effect of pressure becomes stronger. However, surprisingly, no data are available for the viscosity of supercooled water under pressure, in which dramatic anomalies are expected based on interpolation between ambient pressure data for supercooled water and high pressure data for stable water. Here we report measurements with a time-of-flight viscometer down to [Formula: see text] and up to [Formula: see text], revealing a reduction of viscosity by pressure by as much as 42%. Inspired by a previous attempt [Tanaka H (2000)
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