US 11,955,637 B2
Electrode for non-aqueous electrolyte battery and non-aqueous electrolyte battery
Takashi Mukai, Izumi (JP); Naoto Yamashita, Settu (JP); Yuta Ikeuchi, Izumi (JP); Taichi Sakamoto, Kishiwada (JP); Kenji Kakiage, Tokyo (JP); Hiroyuki Osada, Tokyo (JP); and Yohei Aoyama, Tokyo (JP)
Assigned to ATTACCATO LIMITED LIABILITY COMPANY, Izumi (JP); and ADEKA CORPORATION, Tokyo (JP)
Appl. No. 17/295,617
Filed by ATTACCATO Limited Liability Company, Izumi (JP); and ADEKA Corporation, Tokyo (JP)
PCT Filed Nov. 22, 2019, PCT No. PCT/JP2019/045850
§ 371(c)(1), (2) Date May 20, 2021,
PCT Pub. No. WO2020/105735, PCT Pub. Date May 28, 2020.
Claims priority of application No. 2018-219788 (JP), filed on Nov. 23, 2018.
Prior Publication US 2022/0020989 A1, Jan. 20, 2022
Int. Cl. H01M 4/00 (2006.01); H01M 4/04 (2006.01); H01M 4/38 (2006.01); H01M 4/46 (2006.01); H01M 4/58 (2010.01); H01M 4/62 (2006.01); H01M 4/66 (2006.01)
CPC H01M 4/5825 (2013.01) [H01M 4/0404 (2013.01); H01M 4/382 (2013.01); H01M 4/466 (2013.01); H01M 4/622 (2013.01); H01M 4/662 (2013.01)] 28 Claims
OG exemplary drawing
 
1. An electrode for non-aqueous electrolyte batteries, comprising a current collector, an active material layer, and a coating material;
the coating material containing a silicate having a siloxane bond or a silica fine particle aggregate having a siloxane bond as a component;
the silicate having the siloxane bond or the silica fine particle aggregate having the siloxane bond containing a silanol group and being present on at least a surface of the active material layer; and
the active material layer containing a sulfur-based material and a resin-based binder.