The present work sheds light on the stresses generated in a spherical particle subjected to
phase transformations during ion-insertion. In order to account for the physical process that …

Diffusion-induced stress caused by the insertion and extraction of lithium ions can result in
the swelling, fracture, and even pulverization of the battery electrodes. However, only a few …

It is well known that phase separation occurs in many intercalation materials as a result of
solute intercalation. In lithium storage materials, phase separation induced by …

In this thesis we consider the chemo-mechanical response of a multi-material lithium-ion
battery anode nano-particle at equilibrium. The stresses are induced by lithium being …

Although lithium-ion batteries have extensively been used in various applications because
of their high energy capacity, fracture and failure, the by-products of large strains and …

Experiments have frequently shown that phase separation in lithium-ion battery electrodes
could lead to the formation of mechanical defects, hence causing capacity fading. The …

آزمایش‌ها نشان داده‌اند که جدایش فازی در الکترود باتری‌های یون لیتیومی می‌تواند باعث تشکیل
خرابی‌های مکانیکی و کاهش ظرفیت در این باتری‌ها شود. هدف این تحقیق، محاسبه‌ عددی و تحلیلی …‎

A model is presented for predicting the open-circuit voltage (OCV) and lithium distribution
within lithium-ion anodes containing multiple materials, coupling linear elasticity with a …

The most promising electrode materials for lithium and sodium ion batteries experience
significant mechanical stresses during the charge-discharge process. In order to develop …