The performance of single-ion conductors is highly sensitive to the material's defect
chemistry. Tuning these defects is limited for solid-state reactions as they occur at particle …

The structural chemistry of the solid ion-conducting Li x La2/3–x/3TiO3 (LLTO) is rich with
various polymorphs related to atomic segregation. We explored the LLTO reaction pathway …

Abstract Perovskite La 2/3-x Li 3x TiO 3 is a typical solid-state electrolyte for all-solid-state
lithium-ion batteries. The material system has been intensively studied because of its high …

Solid electrolytes for all-solid-state batteries are generating remarkable research interest as
a means to improve the safety, stability and performance of rechargeable batteries. Solid …

Lithium lanthanum titanium oxide (LLTO) as a fast Li-ion conductor is a promising candidate
for future all-solid-state Li batteries. Fundamental understanding of the microstructure of …

Severe deviation in structure and chemistry at grain boundaries has been regarded as the
source of the poor conductivity of Li 3 x La 2/3-x TiO 3. In this work, we report an in situ grain …

Perovskite-structured lithium lanthanum titanate (LLTO) Li3xLa0. 67− xTiO3 (compositions
x= 0.04 to 0.15) has been prepared by conventional solid state reaction. The phase purity …

A critical bottleneck for developing successful solid-state batteries is minimizing the
interfacial impedances between the solid electrolyte and the active electrode materials …

Solid electrolytes are key to the evolution of all-solid-state lithium batteries as next-
generation energy storage systems. High ionic conductivity and stability of solid electrolytes …

Perovskite solid-state electrolyte, Lithium Lanthanum Titanium Oxide, has long been
considered as a promising candidate enabling all-solid-state Li batteries due to its high bulk …