3 papers
cond-mat.mtrl-sci2023
Modeling ionic transport and disorder in crystalline electrodes using percolation theory
Alexander Urban
Solid ionic conductors are essential components of batteries and fuel cells. In many cases, ionic conduction through crystalline materials with substitutional disorder can be model…
cond-mat.mtrl-sci2023
Simulated sulfur K-edge X-ray absorption spectroscopy database of lithium thiophosphate solid electrolytes
Haoyue Guo, Matthew R. Carbone, Chuntian Cao +9
X-ray absorption spectroscopy (XAS) is a premier technique for materials characterization, providing key information about the local chemical environment of the absorber atom. In t…
cond-mat.mtrl-sci2021
Understanding the onset of surface degradation in LiNiO2 cathodes
Xinhao Li, Qian Wang, Haoyue Guo +2
Nickel-based layered oxides offer an attractive platform for the development of energy-dense cobalt-free cathodes for lithium-ion batteries but suffer from degradation via oxygen g…