| 摘要 |
A low volume nonwoven separator and an electrochemical cell employing the separator are provided. The cell includes a positive electrode and a negative electrode. The nonwoven separator is disposed between the positive electrode and negative electrode. The nonwoven separator comprises, prior to insertion in the cell, a non-compressed single layer dry thickness in the range of 0.04 to 0.09 mm, and an average pore size of no greater than 14 mum. The cell further includes an electrolyte in contact with the separator and the positive and negative electrodes. |
