Influence of Hydrogen-bonding on dynamical properties of ionic liquids

Diplôme Thèse Influence of Hydrogen-bonding on dynamical properties of ionic liquids eng 2019-06-25 author Mora Cardozo Juan Francisco 844727 director Ruegg Christian 790594 director Embs Jan 10.13097/archive-ouverte/unige:121811 urn:nbn:ch:unige-1218113 Sc. 5365 Ionic liquids (ILs) are liquids composed entirely of ions, therefore they screen every charged perturbation and present ionic conductivity. Recent studies focus in particular on the so-called room temperature ionic liquids (RTILs), that are organic/inorganic salts with melting point or glass transition below 100 C, whose chemical-physics properties are greatly affected by their ionic character. The dissociation of molecules into ions gives origin to an interplay between multiple interactions such as Coulomb forces, dispersion forces and hydrogen bonding (HB). The latter is crucial for the structural organisation of the liquids, which furthermore is intertwined with proton conduction, a key feature for applications in electrochemical energy conversion devices. In this thesis we show how HB influences the structure, dynamics and proton conduction of prototypical ILs. Dewey 500.2 33 Département de physique de la matière quantique 131 false ac85f22b-d692-4a25-b411-823beb939c6e Thesis Public Juan_F_Mora_Genf.pdf 11616262 application/pdf Private 2020-08-06 9a77876f79e26cbdedf4e76163e0c6ccc5f29d8d62dc5a52be71c4e04e28df59 openAccess Faculté des sciences / Section de physique / Département de physique de la matière quantique

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Influence of Hydrogen-bonding on dynamical properties of ionic liquids				2019	574	455

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Mora Cardozo, Juan Francisco