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dc.contributor.author | Zaitsau D.H. | |
dc.contributor.author | Topp A. | |
dc.contributor.author | Siegesmund A. | |
dc.contributor.author | Päpcke A. | |
dc.contributor.author | Köckerling M. | |
dc.contributor.author | Verevkin S.P. | |
dc.date.accessioned | 2021-02-25T20:58:12Z | |
dc.date.available | 2021-02-25T20:58:12Z | |
dc.date.issued | 2020 | |
dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/162809 | |
dc.description.abstract | © 2020 The Authors. Published by Wiley-VCH GmbH A series of nine different known ionic liquids or low melting salts was synthesised and purified. They are composed of the [NTf2]– (bis(trifluoromethane)sulfonimide), [OTf]– (trifluoro-methane-sulfonate), or [B(CN)4]– (tetracyanidoborate) anion and [Ph4P]+ (tetraphenylphosphonium), [Ph3BzP]+ (triphenylbenzyl phosphonium), [nBu4P]+ (tetra-nbutylphosphonium), [nBuPh3P]+ (tri-phenyl-nbutylphosphonium), [nBu4N]+ (tetra-nbutylammonium), or the [PPN]+ (bis(triphenylphosphine)iminium) cation. Precise vapour pressure data and enthalpies of vaporisation were measured using the Quartz Crystal Microbalance (QCM) method and evaluated. Structure-property relations are established using the obtained data as well as literature known data of ILs with alkyl-substituted imidazolium cations. It turns out that ILs with the tetracyanidoborate anion have even higher values of the enthalpy of vaporisation than those with the common [NTf2]− or [OTf]− anion and therefore are even less volatile. | |
dc.subject | aporisation enthalpies | |
dc.subject | ionic liquids | |
dc.subject | structure-property relationships | |
dc.subject | thermodynamics | |
dc.subject | vapour pressure | |
dc.title | In the footsteps of August Michaelis: Syntheses and Thermodynamics of Extremely Low-Volatile Ionic Liquids | |
dc.type | Article | |
dc.collection | Публикации сотрудников КФУ | |
dc.source.id | SCOPUS-2020-SID85097923612 |