Austen in Amsterdam: Isotope effect in a liquid-liquid transition in supercooled aqueous solution
نویسندگان
چکیده
We investigate the H/D isotope effect in a liquid-liquid transition crystallization-resistant supercooled aqueous solution. Using steady-state infrared spectroscopy and measuring thermal conductivities, we observe ?5 K shift onset temperature of transition, value that is similar to shifts HDA-LDA Widom line pure water [Kim et al., Science 358, 1589 (2017)], highlights importance effects water's regime. By employing multivariate data analysis find isosbestic point related phase transformation both isotopic systems, indicating coexistence during transition. This article dedicated memory Austen Angell, begin with some personal memories his two stays at University Amsterdam.
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ژورنال
عنوان ژورنال: Journal Of Non-crystalline Solids: X
سال: 2022
ISSN: ['2590-1591']
DOI: https://doi.org/10.1016/j.nocx.2021.100077