Effects of interstitial Li+ ions on the properties of novel Li4.08Zn0.04Si0.96O4 ceramic electrolyte

Adnan, S.B.R.S.; Mohamed, N. S.

doi:10.1016/j.matchar.2014.08.018

Cited by 1 publication

(1 citation statement)

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“…Introduction of minor lithium vacancies or interstitials into Li 4 SiO 4 by doping or codoping with small amounts of Zn, Cr, Sn, Zr, or Al in either Li‐ or Si‐site indeed results in a high total conductivity of 1.83 × 10 −4 S/cm for Li 3.94 Cr 0.02 Zr 0.06 Si 0.94 O 4 . The results are tempting despite Li transference number somehow distinctly lower than unity.…”

Section: Other Type Electrolytesmentioning

confidence: 97%

Oxide Electrolytes for Lithium Batteries

et al. 2015

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As the most promising candidate of the solid electrolyte materials for future lithium batteries, oxide electrolytes with highlithium-ion conductivity have experienced a rapid development in the past few decades. Existing oxide electrolytes are divided into two groups, i.e., crystalline group including NASICON, perovskite, garnet, and some newly developing structures, and amorphous/glass group including Li 2 O-MO x (M = Si, B, P, etc.) and LiPON-related materials. After a historical perspective on the general development of oxide electrolytes, we try to give a comprehensive review on the oxide electrolytes with high-lithium-ion conductivity, with special emphasis on the aspect of materials selection and design for applications as solid electrolytes in lithium batteries. Some successful examples and meaningful attempts on the incorporation of oxide electrolytes in lithium batteries are also presented. In the conclusion part, an outlook for the future direction of oxide electrolytes development is given.

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Section: Other Type Electrolytesmentioning

confidence: 97%