Title:
正極材料およびそれを用いた電池
Document Type and Number:
Japanese Patent JP7217433
Kind Code:
B2
Abstract:
Provided is a positive electrode material which further improves charge / discharge efficiency. The positive electrode material according to the present disclosure includes a positive electrode active material and a first solid electrolyte material. The first solid electrolyte material includes Li, M, and X, and does not include sulfur. M is at least one selected from the group consisting of metalloid elements and metal elements other than Li. X is at least one selected from the group consisting of CI, Br, and I. The positive electrode active material includes a metal oxyfluoride.
Inventors:
Yuta Sugimoto
Ryuichi Natsui
Ide Sasaki
Akinobu Miyazaki
Ryuichi Natsui
Ide Sasaki
Akinobu Miyazaki
Application Number:
JP2019567906A
Publication Date:
February 03, 2023
Filing Date:
December 12, 2018
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
H01M4/1315; H01M4/505; H01M4/525; H01M4/62; H01M10/0562
Domestic Patent References:
| JP2001052733A | ||||
| JP2006244734A | ||||
| JP2008060033A | ||||
| JP8171938A |
Foreign References:
| WO2017047015A1 |
Other References:
BOHNSACK, Andreas et al.,Ternary Halides of the A3MX6 Type. VI. Ternary Chlorides of the Rare-Earth Elements with Lithium, Li,Zeitschrift fur anorganische und allgemeine Chemie,ドイツ,1997年,Vol.623,pp.1067-1073,ISSN:1521-3749
Attorney, Agent or Firm:
Okuda Seiji
Kita Osamu
Kajitani Mido
Akiko Miyake
Toru Kawakita
Yu Tanaka
Shigeyasu Murase
Hiroyuki Takeda
Kita Osamu
Kajitani Mido
Akiko Miyake
Toru Kawakita
Yu Tanaka
Shigeyasu Murase
Hiroyuki Takeda
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