Summary of the effects of polysulfide dissolution, shuttle phenomenon, effect on the cathode, insoluble products upon charge and discharge in lithium sulfur batteries.

Battery performance map showing pseudo-steady state voltage at different currents and SOCs with superimposed operating points of 2 cells at 40% and 60% SOC to show the rebalancing effect. The no load contour is shown in black for reference.

TauFactor is a tool for the rapid analysis of 3D microstructural data derived for various tomography techniques.

Schematic of a Regenerative Hydrogen-Vanadium Fuel Cell (RHVFC) displaying redox reactions and transport ofspecies across the cell. Performance during galvanostatic operation and polarisation test along with predictions ofthe zero-dimensional model.

The Cell Cooling Coefficient is a metric to measure the thermal performance of any lithium-ion cell, and can be used as a universal comparison tool. Calculating the Tab Cell Cooling Coefficient for any cell and any thermal management method is simple.

Cycling responses of lithium-ion battery at 2C (left) and the stress profiles in electrode particles with the marked time steps (right). Larger stresses are found close to the separator and current collectors, leading to nonuniform particle damages.