Crystal Structure and Ionic Conductivity of Li14Zn(GeO4)4 and Other New Li(+) Superionic Conductors.

摘要

A new class of Li(+)-ion solid electrolytes has been discovered by applying the crystallographic principles underlying fast alkali-ion transport. One of these materials, LISICON, is the best Li(+)-ion conductor so far reported for the 300-400 C range. The same principles should be useful in guiding the search for still better superionic conductors.