Patent ID: 8993159
Filing Date: 2015-03-31
Classification: H01M,Y02E,Y02P

Abstract:
1. An electrochemical cell, comprising: an anode; a semi-solid cathode including a suspension of about 35% to about 75% by volume of an active material and about 1% to about 8% by volume of a conductive material in a non-aqueous liquid electrolyte; and an ion-permeable membrane disposed between the anode and the semi-solid cathode, wherein, the semi-solid cathode has a thickness in the range of about 250 μm to about 2,000 μm, wherein the electrochemical cell has an area specific capacity of at least 7 mAh/cm wherein the semi-solid cathode has a mixing index in the range of about 0.8 to 0.975.