Title:
Ｍｇ基合金負極材及びその製造方法、並びにこれを用いたＭｇ二次電池
Document Type and Number:
Japanese Patent JP7362164
Kind Code:
B2
Abstract:
[Problem] To provide an Mg-based alloy negative electrode material having excellent electrochemical properties. [Solution] An Mg-based alloy negative electrode material having a thickness of no more than 1 mm and being formed from an Mg-based alloy that includes a total of 0.02–10 mol% of at least one type of element selected from the group consisting of Al, Ag, Bi, Ca, Sn, Mn, Li, RE (rare earth), and Zn elements, with the remainder comprising Mg and unavoidable components.
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Inventors:
Hidetoshi Somekawa
Toshihiko Manyo
Toshihiko Manyo
Application Number:
JP2022501775A
Publication Date:
October 17, 2023
Filing Date:
February 04, 2021
Export Citation:
Assignee:
National Institute for Materials Science
International Classes:
H01M4/46; C22C23/00; C22C23/06; C22F1/06; H01M4/134; H01M4/1395; H01M10/054
Domestic Patent References:
| JP2013168351A | ||||
| JP56102547A | ||||
| JP2012234799A |
Foreign References:
| WO2018168995A1 | ||||
| WO2018131578A1 |
Other References:
Daniel SCHLOFFER et al.,“Manufacturing and characterization of magnesium alloy foils for use as anode materials in rechargeable magnesium ion batteries”,Journal of Power Sources,2017年11月01日,Vol. 367,p.138-144,DOI: 10.1016/j.jpowsour.2017.09.062
Motohiro YUASA et al.,Effects of Microstructure on Discharge Behavior of AZ91 Alloy as Anode for Mg-Air Battery,Materials Transactions,日本,The Japan Institute of Metals and Materials,2014年07月25日,Vol.55, No.8,pp.1202-1207,doi:10.2320/matertrans.MC201403
Motohiro YUASA et al.,Effects of Microstructure on Discharge Behavior of AZ91 Alloy as Anode for Mg-Air Battery,Materials Transactions,日本,The Japan Institute of Metals and Materials,2014年07月25日,Vol.55, No.8,pp.1202-1207,doi:10.2320/matertrans.MC201403