The energy efficiency of the separation of air into an oxygen-enriched permeate and an oxygen-depleted residue stream in a polymeric hollow fiber membrane module is studied. On the basis of the modeled performance of the module, three different counter-current lumen-feed flow system...

LiNiO2 (LNO) based positive electrodes are considered as one of the most promising alternatives for electric vehicles (EVs). To meet the stringed requirements for the EVs, LNO rate capability must be improved and for this, Li-ion transport is an important factor. However, most studies focus on...