Showing 141 - 160 results of 71,739 for search '(( 5 cm decrease ) OR ((( 10 ((nn decrease) OR (we decrease)) ) OR ( 2 step decrease ))))', query time: 0.82s Refine Results
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    Isolation of Grain versus Intergranular Transport in Li<sub>1+<i>x</i></sub>Ti<sub><i>x</i></sub>Ta<sub>1–<i>x</i></sub>SiO<sub>5</sub> Suggests Concerted Ion Migration in a High-V... by Yu-Ying Lin (623528)

    Published 2023
    “…The grain and intergranular conductivities were separated using electrochemical impedance spectroscopy with distribution of relaxation times analysis (EIS/DRT). We showed the first clear observation of a monotonic decrease in activation energy <i>E</i><sub>A</sub> from 0.50 to 0.29 eV and a 6× increase in Li<sup>+</sup> conductivity in the grains to 2.49 × 10<sup>–5</sup> S/cm for <i>x</i> = 0.15 (30 °C) as more Li<sub>i</sub><sup>•</sup> were inserted, providing insight into how Li<sub>i</sub><sup>•</sup> potentially triggered concerted transport. …”
  5. 145

    Isolation of Grain versus Intergranular Transport in Li<sub>1+<i>x</i></sub>Ti<sub><i>x</i></sub>Ta<sub>1–<i>x</i></sub>SiO<sub>5</sub> Suggests Concerted Ion Migration in a High-V... by Yu-Ying Lin (623528)

    Published 2023
    “…The grain and intergranular conductivities were separated using electrochemical impedance spectroscopy with distribution of relaxation times analysis (EIS/DRT). We showed the first clear observation of a monotonic decrease in activation energy <i>E</i><sub>A</sub> from 0.50 to 0.29 eV and a 6× increase in Li<sup>+</sup> conductivity in the grains to 2.49 × 10<sup>–5</sup> S/cm for <i>x</i> = 0.15 (30 °C) as more Li<sub>i</sub><sup>•</sup> were inserted, providing insight into how Li<sub>i</sub><sup>•</sup> potentially triggered concerted transport. …”
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    S1 Data - by Eisuke Usui (12111855)

    Published 2024
    Subjects: