公开(公告)号：US20150096169A1

公开(公告)日：2015-04-09

申请号：US14391892

申请日：2013-05-29

申请人： Hajime Hasegawa ,  Hiroki Kubo ,  Yuichi Hashimoto ,  Daichi Kosaka ,  Keisuke Watanabe ,  Tamito Igarashi ,  Mitsuyasu Sakuma

发明人： Hajime Hasegawa ,  Hiroki Kubo ,  Yuichi Hashimoto ,  Daichi Kosaka ,  Keisuke Watanabe ,  Tamito Igarashi ,  Mitsuyasu Sakuma

IPC分类号： H01M4/62 ,  H01M4/131 ,  H01M4/525 ,  H01M10/0562 ,  H01M10/058 ,  H01M4/505 ,  H01M4/04 ,  H01M4/1391

摘要： A slurry for a positive electrode for a sulfide-based solid-state battery contains at least a fluorine-based copolymer containing vinylidene fluoride monomer units, a positive electrode active material, and a solvent or a dispersion medium. When a dry volume of the slurry is set to 100% by volume, a content ratio of the fluorine-based copolymer is 1.5 to 10% by volume.

摘要翻译： 用于硫化物系固体电池用正极的浆料至少含有含有偏二氟乙烯单体单元的氟系共聚物，正极活性物质，溶剂或分散介质。 当将浆体的干体积设定为100体积％时，氟系共聚物的含有比例为1.5〜10体积％。