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Calorimetric Signature of Deuterated Ice II: Turning an Endotherm to an Exotherm
[Image: see text] Calorimetric studies on ice II reveal a surprising H(2)O/D(2)O isotope effect. While the ice II to ice Ic transition is endothermic for H(2)O, it is exothermic for D(2)O samples. The transition enthalpies are +40 and −140 J/mol, respectively, where such a sign change upon isotope s...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Chemical
Society
2020
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7528406/ https://www.ncbi.nlm.nih.gov/pubmed/32902994 http://dx.doi.org/10.1021/acs.jpclett.0c02368 |