公开(公告)号：US10707539B2

公开(公告)日：2020-07-07

申请号：US15816588

申请日：2017-11-17

申请人： MURATA MANUFACTURING CO., LTD.

发明人： Akira Yamaguchi ,  Kunihiko Hayashi ,  Tadahiko Kubota ,  Hiroyuki Suzuki ,  Akira Ichihashi ,  Yuzuru Fukushima ,  Hironori Sato ,  Masaki Kuratsuka ,  Hideto Watanabe ,  Kimio Tajima ,  Masahiro Miyamoto

IPC分类号： H01M10/42 ,  H01M4/505 ,  H01M2/02 ,  H01M2/16 ,  H01M2/26 ,  H01M2/30 ,  H01M2/34 ,  H01M4/131 ,  H01M4/133 ,  H01M4/36 ,  H01M4/525 ,  H01M10/0587 ,  H01M10/0569 ,  H01M10/0568 ,  H01M10/0525 ,  H01M10/052 ,  H01M4/62 ,  H01M4/04 ,  H01M4/1391 ,  H01M4/1393 ,  H01M4/02

摘要： A battery is provided including an anode, a cathode and an electrolyte; wherein the electrolyte includes one or both of fluoro ethylene carbonate and difluoro ethylene carbonate in an amount of 0.5% by mass or more and 10% by mass or less, wherein the anode includes an anode active material layer provided on an anode current collector, and wherein a thickness of the anode active material layer, after charging the battery, is 58 um or more and 75 um or less.