公开(公告)号：EP2885830A1

公开(公告)日：2015-06-24

申请号：EP13829954.0

申请日：2013-08-01

申请人： Enovix Corporation

发明人： RUST, Harrold, Jones ,  LAHIRI, Ashok ,  RAMASUBRAMANIAN, Murali ,  SPOTNITZ, Robert, M. ,  COLE, Robert, A. ,  KOBLMILLER, Gunther ,  SHAH, Nirav ,  BRUSCA, Brian, E. ,  CASTLEDINE, Christopher, G. ,  LAUCHLAN, Laurie, J. ,  WILCOX, James, D.

IPC分类号： H01M4/13 ,  H01M4/139 ,  H01M4/04 ,  H01M10/04

CPC分类号： H01M10/0525 ,  H01M4/133 ,  H01M4/134 ,  H01M4/386 ,  H01M4/525 ,  H01M4/587 ,  H01M4/667 ,  H01M4/70 ,  H01M10/0436 ,  H01M10/052 ,  H01M10/058

摘要： An electrode structure for use in an energy storage device comprising a population of electrodes, a population of counter-electrodes and a microporous separator separating members of the electrode population from members of the counter-electrode population. Each member of the electrode population comprises an electrode active material layer and an electrode current conductor layer, and each member of the electrode population has a bottom, a top, a length LE, a width WE and a height HE, wherein the ratio of LE to each of WE and HE is at least 5:1, the ratio of HE to WE is between 0.4:1 and 1000:1, and the electrode current collector layer of each member of the electrode population has a length LC that is measured in the same direction as and is at least 50% of length LE.

公开(公告)号：EP2885830B1

公开(公告)日：2017-10-11

申请号：EP13829954.0

申请日：2013-08-01

申请人： Enovix Corporation

发明人： RUST, Harrold, Jones ,  LAHIRI, Ashok ,  RAMASUBRAMANIAN, Murali ,  SPOTNITZ, Robert, M. ,  COLE, Robert, A. ,  KOBLMILLER, Gunther ,  SHAH, Nirav ,  BRUSCA, Brian, E. ,  CASTLEDINE, Christopher, G. ,  LAUCHLAN, Laurie, J. ,  WILCOX, James, D.

IPC分类号： H01M4/133 ,  H01M4/134 ,  H01M10/052 ,  H01M10/058 ,  H01M4/70 ,  H01M4/66 ,  H01M10/04

CPC分类号： H01M10/0525 ,  H01M4/133 ,  H01M4/134 ,  H01M4/386 ,  H01M4/525 ,  H01M4/587 ,  H01M4/667 ,  H01M4/70 ,  H01M10/0436 ,  H01M10/052 ,  H01M10/058

摘要： An electrode structure for use in an energy storage device comprising a population of electrodes, a population of counter-electrodes and a microporous separator separating members of the electrode population from members of the counter-electrode population. Each member of the electrode population comprises an electrode active material layer and an electrode current conductor layer, and each member of the electrode population has a bottom, a top, a length LE, a width WE and a height HE, wherein the ratio of LE to each of WE and HE is at least 5:1, the ratio of HE to WE is between 0.4:1 and 1000:1, and the electrode current collector layer of each member of the electrode population has a length LC that is measured in the same direction as and is at least 50% of length LE.