US 12,392,045 B2
Electrode material, method for the production thereof, and use of same
Severin Foit, Linnich (DE); L. G. J De Haart, EA Vaals (NL); Vaibhav Vibhu, Jülich (DE); and Rüdiger-A Eichel, Jülich (DE)
Assigned to Forschungszentrum Jülich GmbH, Jülich (DE)
Appl. No. 17/767,157
Filed by Forschungszentrum Jülich GmbH, Jülich (DE)
PCT Filed Oct. 7, 2020, PCT No. PCT/EP2020/078132
§ 371(c)(1), (2) Date Apr. 7, 2022,
PCT Pub. No. WO2021/083624, PCT Pub. Date May 6, 2021.
Claims priority of application No. 102019129070.8 (DE), filed on Oct. 28, 2019.
Prior Publication US 2022/0372639 A1, Nov. 24, 2022
Int. Cl. C25B 11/042 (2021.01); C25B 1/04 (2021.01); C25B 11/054 (2021.01); C25B 11/073 (2021.01); C25B 11/077 (2021.01); H01M 4/90 (2006.01)
CPC C25B 11/042 (2021.01) [C25B 11/054 (2021.01); C25B 11/073 (2021.01); C25B 11/0773 (2021.01); H01M 4/9033 (2013.01); H01M 4/9066 (2013.01); C25B 1/04 (2013.01)] 7 Claims
OG exemplary drawing
 
1. Material for an electrode, the material comprising of a compound of formula (1)
M2Ni1−xCoxO4+δ  (1)
and/or of formula (2)
La1-yMyNi1−xCoxO4+δ  (2)
where M represents Pr and/or Nd, 0.0≤x≤0.2, 0.25≤δ≤0.3 and 0<y<0.5, further comprising a compound of formula (3) LaNi0.6Fe0.4O3−δ (3) where 0<δ≤0.05, which is provided as a layer on the compound of formula (1) and/or of formula (2), and wherein the material has a perovskite structure.