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Updated: Feb 6, 2026

Preparation of Binary and Ternary Deep Eutectic Systems

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Published on: October 31, 2019

Cribado de carga como el efecto clave que rige las propiedades físicas de los disolventes eutécticos profundos

Antonio Reyes-Obando¹, Pedro E Ramírez-González²

¹Instituto de Física "Manuel Sandoval Vallarta," Universidad Autónoma de San Luis Potosí, Chapultepec 1570, Privadas del Pedregal, C.P. 78295. San Luis Potosí, SLP, Mexico.

The Journal of chemical physics

|February 4, 2026

Resumen

Los disolventes eutécticos profundos (DES) se simularon mediante dinámica molecular. Los donantes de enlaces de hidrógeno como el etilenglicol y la urea criban eficazmente las interacciones iónicas, alterando las propiedades estructurales y de transporte, de forma similar al agua en los electrolitos.

Sus antecedentes:

Los líquidos iónicos (IL) y los disolventes eutécticos profundos (DES) son disolventes sintonizables con propiedades únicas.
La comprensión de las interacciones soluto-disolvente en los DES es crucial para su aplicación.
Las simulaciones de dinámica molecular ofrecen información sobre el comportamiento microscópico de estos sistemas.

Conclusiones:

Los donantes de enlaces de hidrógeno en los DES desempeñan un papel crucial en la reducción de las interacciones electrostáticas entre iones.
Este fenómeno es análogo al efecto de cribado del agua en las soluciones de electrolitos acuosos.
Los hallazgos proporcionan una comprensión más profunda del comportamiento de los DES y sus aplicaciones potenciales.

Palabras clave:

disolventes eutécticos profundos líquidos iónicos dinámica molecular cribado de carga interacciones iónicas donantes de enlaces de hidrógeno propiedades estructurales propiedades de transporte

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