EMImCl

The ionic liquid emimcl-AlCls is l-ethyl-3-methylimidazohum chloroaluminate, see Yeung, K.-S. ... 

Roeper et al. have studied NiCl2 in aluminium chloride/EmimCl ILs via cyclic voltammetry and EXAFS [192], Acidic melts exhibit metal stripping peaks, while in basic melts no metal stripping peaks are observed. EXAFS again reveals that the d-element, in this case Ni, is tetrahedrally coordinated by chloride ions in the basic melt. In the acidic melts, the structure is more complicated as the Ni is coordinated by six chloride ions, which, however, are also coordinating to Al ions. In an interesting further study, Mallick et al. report the formation of Cr-Cr metal-metal bonds in [Bmim]2[CrCl3]3[OMe]2 (Fig. 10) [193],... 

In basic AlCl3-EmimCl ILs (that is, chloroaluminate ILs with an excess of chloride ions), calculations predict the existence of different chloro complexes for Eu3+ and Eu2+ [223], Similarly, in AlCl3-EmimCl ILs containing some excess of chloride, [NdCl6]3" species could be identified [224],... 

Kick, M., Keil, P. and Konig, A., Solid-liquid phase diagram of the two ionic liquids EMIMCl and BMIMCl, Fluid Phase Equilib. 338,172-178 (2013). 

In recent study, Hanid et al. (2014) developed the regenerated cellulose/halloy-sites (RC/HNT) nanocomposites with different nanofillers loading were fabricated by dissolving the cellulose in l-ethyl-3-methylimidazolium chloride (EMIMCl) ionic liquid. The X-ray diffractometer (XRD) patterns of the films revealed that characteristic diffraction angle was displayed at 2 = 12° corresponds to (1 lO) plane, while peak at 20 = 20.0° and 26 = 22.0° corresponded to (110) and (020) planes, respectively. These peaks are also known as the crystalline stmcture of cellulose II (Rahatekar et al. 2009). The transformation of crystalline stmcture from cellulose I to... 

In addition to AIMD simulation of bulk-phase ionic liquids, scientists have extended the simulation to mixed systems. Kirchner et al. studied a one-to-one mixture of EmimSCN and EmimCl. The results showed that the coordination of the anion to the most acidic hydrogen atoms in the system correlates with its basicity. The addition of the chloride anion has an important non-ideal influence on the complete system and changes the types of interactions present. Bhargava and Balasubramanian implemented an AIMD simulation of BmimPF6-C02 system. The results implied that the solvation of CO2 in Bmim PFg is primarily facilitated by the anion, as observed from the radial and spatial distribution functions. CO2 molecules were aligned tangent to the PFg spheres and were most probably located inside the octahedral voids of the anion. 

The combination of l-ethyl-3-methylimidazolium chloride (EMImCl) with AICI3 leads to the formation of a series of ionic liquids (x)EMImC-(l-x) AICI3. Acidic ionic liquids with an excess of AICI3 were found to be the most suitable for the electrodeposition of A1 coatings. Al2Cl7 complexes are the electrochemical active species in this electrolyte. 

In the present studies, aluminium coatings were electroplated from commercially available ionic liquids (provided by BASF) based on EMImCl-aluminium chloride (AICI3) at a molar ratio of 40 60. 

Two ionic liquids provided by BASF were used for the deposition of aluminium coatings, A102 and A103. Both ionic liquids are acidic compositions composed of EMImCl (40%) and AICI3 (60%) as EMImCl-... 

Ionic liquids l-ethyl-3-methylimidazolium diethylphosphate EMIMDEP, l-butyl-3-methylimidazolium hexafluorophosphate EMIMPF6, l-hexyl-3-methylitnidazolium chloride HMIMCl, l-butyl-3-methylimidazolium trifluoromethanesulfonate BMIM OTf, l-butyl-3-methylimidazolium tetrafluoroborate EMIMEF4, trihexyltetradecylphosphonium chloride HPCl, and l-butyl-3-methylimidazolium chloride EMIMCl were sup>plied by Alrdich. Composition of a typical elastomer mixture rubber - 100 phr, DCP - 2 phr, TAC - 0.5 phr, ZnO - 5 phr, MET - 2 phr, S - 2 phr, Ionic liquids - 3 phr, filler 20-100 phr. 

The stilbenes S, and isomerize photochemically in basic emimCl/AlClj, but not by the electron transfer mechanism. S, and do interconvert but, in addition, yield small amounts of unidentified products. As a result, it is not possible to calculate the PS exactly. An estimate of 55% S, and 45% at the PS seems reasonable. The low value of S, at the PS clearly rules out the electron transfer mechanism even though electron transfer from both S, and S/ to emim+ is calculated by the Rehm-Weller equation to be exothermic. The PS is unusual for the isomerization occurring by the singlet mechanism, however. With >300 mm, which was used here, the PS should have been rich in S unless there is something unusual about the quantum yields of interconversion, and... 

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