Mesallam, Medhat published the artcileSynthesis and characterization of polyvinylidene fluoride/magnesium bromide polymer electrolyte for magnesium battery application, Application of 2,5,8,11,14-Pentaoxapentadecane, the main research area is polyvinylidene fluoride magnesium bromide battery electrolyte FTIR spectrum.
The development of a magnesium ion conducting electrolyte is essential for designing rechargeable magnesium batteries. Herein, we report magnesium-ion conducting polymer electrolytes (PE) based on polyvinylidene fluoride (PVDF) and tetraethylene glycol di-Me ether (TEGDME) with magnesium bromide salt processed by solution casting method. Fouriertransform IR spectroscopy (FTIR) shows a composite between the polymer and the MgBr2 salt forms. X-ray diffraction (XRD) data reveals that the broad reflections of the PVDF polymer are reduced with the addition of TEGDME and MgBr2, with SEM (SEM) illustrating changes in the morphol. The ionic conductivity and the relaxation time are found to be 1.2 x 10-6 S cm-1 and 5.7 x 10-5 s-1 at room temperature, resp. This polymer electrolyte exhibits initial cycles with low overpotential, reversible Mg plating/ stripping, and an excellent Mg-ion transfer number (t2+Mg) = 0.55. The assembled Mg/graphite and Mg/graphene nanoplatlets (GNP) prototype cells with this polymer electrolyte (PE) demonstrate the interaction of the magnesium ions with the electrodes.
Physica Scripta published new progress about Battery electrolytes. 143-24-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11,14-Pentaoxapentadecane, and the molecular formula is C10H22O5, Application of 2,5,8,11,14-Pentaoxapentadecane.
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem