Publications by Sokseiha Muy | EPFL Graph Search

Optimizing Ionic Conductivity of Lithium in Li7PS6 Argyrodite via Dopant Engineering

Li-containing argyrodites represent a promising family of Li-ion conductors, with several derived compounds exhibiting room-temperature ionic conductivity >1 mS/cm, making them attractive as potential candidates for electrolytes in solid-state Li-ion batte ...

AMER CHEMICAL SOC2025

Revealing the Interplay of Local Environments and Ionic Transport in Perovskite Solid Electrolytes

Sokseiha Muy

Solid-state ionic conduction is significantly influenced by bottleneck sizes, which impede ion diffusion within solid lattices. Using aberration-corrected scanning transmission electron microscopy and multislice electron ptychography, we directly observed ...

2024

Ion Transport at Polymer-Argyrodite Interfaces

Nicola Marzari, Sokseiha Muy

Solid-state electrolytes, particularly polymer/ceramic composite electrolytes, are emerging as promising candidates for lithium-ion batteries due to their high ionic conductivity and mechanical flexibility. The interfaces that arise between the inorganic a ...

2024

AiiDA-defects: an automated and fully reproducible workflow for the complete characterization of defect chemistry in functional materials

Nicola Marzari, Conrad Johnston, Sokseiha Muy

Functional materials that enable many technological applications in our everyday lives owe their unique properties to defects that are carefully engineered and incorporated into these materials during processing. However, optimizing and characterizing thes ...

IOP Publishing Ltd2023

Human- and machine-centred designs of molecules and materials for sustainability and decarbonization

Sokseiha Muy, Tian Xie

Data-driven approaches based on high-throughput capabilities and machine learning hold promise in revolutionizing human-centred materials discovery for sustainability and decarbonization. This Review examines the strengths and limitations of different trad ...

NATURE PORTFOLIO2022

On the design of solid-state Li-ion batteries

Nicola Marzari, Sokseiha Muy

A model for the electrical double layer at solid-state electrochemical interfaces is reported, shedding some light on the design and optimization of future all-solid-state Li-ion batteries. ...

SPRINGERNATURE2021

Phonon-Ion Interactions: Designing Ion Mobility Based on Lattice Dynamics

Sokseiha Muy

This review is focused on the influence of lattice dynamics on the ionic mobility in superionic conductors in particular solid-state Li-ion conductors. After a succinct review of the static view of ionic conduction, the role of polarizability as the underl ...

WILEY-V C H VERLAG GMBH2020