| Title: |
Stability of Divalent Europium in an Ionic Liquid: Spectroscopic Investigations in 1-Methyl-3-butylimidazolium Hexafluorophosphate |
| Authors: |
Billard, Isabelle; Moutiers, Gilles; Labet, Alexandre; El Azzi, Antoine; Gaillard, Clotilde; Mariet, Clarisse; Lützenkirchen, Klaus |
| Contributors: |
Institut de Recherches Subatomiques (IReS); Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS); Institut National des Sciences et Techniques Nucléaires (INSTN); Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay |
| Source: |
ISSN: 0020-1669. |
| Publisher Information: |
CCSD; American Chemical Society |
| Publication Year: |
2003 |
| Collection: |
HAL-IN2P3 (Institut national de physique nucléaire et de physique des particules) |
| Subject Terms: |
[CHIM.COOR]Chemical Sciences/Coordination chemistry |
| Description: |
International audience ; In this work, devoted to 1-methyl-3-butylimidazolium hexafluorophosphate ionic liquid (BumimPF 6), the importance of the purity of the solvent for spectroscopic investigations is highlighted. Results from small angle X-ray scattering indicate that the pure solvent exhibits a local organization. Europium(II), which appears to be unusually stable in BumimPF 6 , is characterized by spectroscopic techniques (absorption, luminescence). Solvation of Eu(II) in BumimPF 6 and complexation effects in the presence of the crown ether 15C5 solubilized in the ionic liquid are discussed. |
| Document Type: |
article in journal/newspaper |
| Language: |
English |
| DOI: |
10.1021/ic0260318 |
| Availability: |
https://hal.science/hal-02271940; https://hal.science/hal-02271940v1/document; https://hal.science/hal-02271940v1/file/Eu2%2B-Bumim.pdf; https://doi.org/10.1021/ic0260318 |
| Rights: |
https://about.hal.science/hal-authorisation-v1/ ; info:eu-repo/semantics/OpenAccess |
| Accession Number: |
edsbas.A0FA2A22 |
| Database: |
BASE |