Controlled porosity in electrodes

摘要: Porous electrodes in which the porosity has a low tortuosity are generally provided. In some embodiments, porous can be designed to filled with electrolyte and used batteries, include primary direction of ion transport during charge discharge battery. have high volume fraction electrode active material (i.e., porosity). The attributes outlined above allow fabricated higher energy density, capacity per unit area (mAh/cm 2 ), greater thickness than comparable while still providing utilization battery use. Accordingly, produce batteries densities, power, or both compared using conventional design relatively highly tortuous pores.