Title:
正極活物質、正極活物質の製造方法、正極および二次電池
Document Type and Number:
Japanese Patent JP7006066
Kind Code:
B2
Abstract:
The invention discloses a positive electrode active material for a magnesium secondary battery or lithium ion secondary battery, including: a particle including a nucleus and a crystal of vanadium oxide grown from the nucleus as a starting point and having a maximum length of 5 µm or less in the major axis direction.
Inventors:
Yoshiyuki Arai
Kazuyuki Sugita
Honda Atsushi
Yuichiro Takimoto
Kurihara Hideki
Masashi Inamoto
Kyosuke Domae
Kazuyuki Sugita
Honda Atsushi
Yuichiro Takimoto
Kurihara Hideki
Masashi Inamoto
Kyosuke Domae
Application Number:
JP2017177820A
Publication Date:
February 10, 2022
Filing Date:
September 15, 2017
Export Citation:
Assignee:
Sanoh Industry Co., Ltd.
Saitama
Tanaka Chemical Research Institute Co., Ltd.
Saitama
Tanaka Chemical Research Institute Co., Ltd.
International Classes:
H01M4/58; C01G31/00
Domestic Patent References:
| JP2015071531A | ||||
| JP2012116737A | ||||
| JP2011054389A | ||||
| JP2010031235A | ||||
| JP2009263158A |
Foreign References:
| CN107500355A | ||||
| US20150228969 |
Other References:
化学大事典,第1版,日本,株式会社 東京化学同人,1989年10月20日,pp.881-882(「酸化バナジウム」の欄)
Attorney, Agent or Firm:
Kazuzumi Nishizawa
Ryo Tsuchiya
Ryo Tsuchiya
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