One of the fundamental properties for optimizing battery cell performance is battery electrode porosity or void fraction. It is also important for evaluating the quality of cells. Understanding ...
An empirical method, designated as DMR (density-magnetic resonance) porosity, combines density and nuclear magnetic resonance porosities to improve the estimate of tight gas sand porosity. The DMR ...
Functionally gradient materials (FGMs) are an innovative class of materials composed of two or more constituent phases with a continuously variable directional composition. This unique structure ...