Topic
Ionic conductivity
About: Ionic conductivity is a research topic. Over the lifetime, 19412 publications have been published within this topic receiving 519167 citations.
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TL;DR: In this article, a series of polymerized ionic liquid (PIL) block and random copolymers were synthesized from a nonionic monomer, methyl methacrylate (MMA), at various PIL compositions with the goal of understanding the influence of morphology on ion transport.
Abstract: A series of polymerized ionic liquid (PIL) block and random copolymers were synthesized from an ionic liquid monomer, 1-[(2-methacryloyloxy)ethyl]-3-butylimidazolium bis(trifluoromethanesulfonyl)imide (MEBIm-TFSI), and a nonionic monomer, methyl methacrylate (MMA), at various PIL compositions with the goal of understanding the influence of morphology on ion transport. For the diblock copolymers, the partial affinity between the PIL and PMMA blocks resulted in a weakly microphase-separated morphology with no evident long-range periodic structure across the PIL composition range studied, while the random copolymers revealed no microphase separation. These morphologies were identified with a combination of techniques, including differential scanning calorimetry, small-angle X-ray scattering, and transmission electron microscopy. Surprisingly, at similar PIL compositions, the ionic conductivity of the block copolymers were ca. 2 orders of magnitude higher than the random copolymers despite the weak microphase...
162 citations
TL;DR: In this paper, a new lithium ionic conductor of the thio-LISICON (LIthium SuperIonic CONductor) family was found in the binary Li 2 S-P 2 S 5 system; the new solid solution with the composition range 0.0≤ x ≤ 0.27 in Li 3+5 x P 1− x S 4 was synthesized at 700 °C and characterized by X-ray diffraction measurements.
162 citations
TL;DR: In this paper, the isolated effect of anion type on the chemical, thermal, and conductive properties of imidazolium-based polymerized ionic liquids (PILs) was investigated.
162 citations
TL;DR: In this article, Nanocomposite polymer electrolyte solution casting Ceramic filler Ionic conductivity Activation energy is used to generate energy. But the authors focus on the energy consumption of the filler.
162 citations
TL;DR: In this article, Li signals with different quadrupole constants are detected in 7Li NMR spectra of orthorhombic/tetragonal perovskites, which have been associated with two crystallographic sites.
161 citations