US 11,870,106 B2
Layer and layer system, as well as bipolar plate, fuel cell and electrolyser
Ladislaus Dobrenizki, Höchstadt (DE); Tim Hosenfeldt, Nuremberg (DE); Yashar Musayev, Nuremberg (DE); and Detlev Repenning, Reinbeck (DE)
Assigned to Schaeffler Technologies AG & Co. KG, Herzogenaurach (DE)
Filed by Schaeffler Technologies AG & Co. KG, Herzogenaurach (DE)
Filed on Feb. 17, 2021, as Appl. No. 17/177,605.
Application 17/177,605 is a continuation of application No. 16/070,997, granted, now 10,985,385, previously published as PCT/DE2017/100007, filed on Jan. 5, 2017.
Claims priority of application No. 102016202372.1 (DE), filed on Feb. 17, 2016.
Prior Publication US 2021/0175519 A1, Jun. 10, 2021
Int. Cl. H01M 8/0228 (2016.01); C23C 28/04 (2006.01); C23C 28/00 (2006.01); H01M 8/021 (2016.01); H01M 8/0208 (2016.01); H01M 8/0215 (2016.01); C25B 9/65 (2021.01); C25B 9/70 (2021.01); C25B 9/73 (2021.01)
CPC H01M 8/0228 (2013.01) [C23C 28/042 (2013.01); C23C 28/321 (2013.01); C23C 28/34 (2013.01); C23C 28/341 (2013.01); C25B 9/65 (2021.01); C25B 9/70 (2021.01); C25B 9/73 (2021.01); H01M 8/021 (2013.01); H01M 8/0208 (2013.01); H01M 8/0215 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A layer for a component of an electrochemical cell, the layer comprising:
a homogeneous solid metallic solution with a metal crystal lattice, the homogeneous solid metallic solution containing:
a host metal providing the metal crystal lattice, the host metal being iridium in a concentration of more than 35 at. %; and
at least one nonmetallic chemical element from a group consisting of nitrogen, carbon, boron, fluorine, and hydrogen, dissolved in the metal crystal lattice.