Dentons US LLP
Composition for fuel cell electrode
In some examples, a fuel cell including an anode; electrolyte; and cathode separated from the anode by the electrolyte, wherein the cathode includes a Pr-nickelate based material with (Pr1-xAx)n+1(Ni1-yBy)nO3n+1+δ as a general formula, where n is 1 as an integer, A is an A-site dopant including of a metal of a group formed by one or more lanthanides, and B is a B-site dopant including of a metal of a group formed by one or more transition metals, wherein the A and B-site dopants are provided such that there is an increase in phase-stability and reduction in degradation of the Pr-nickelate based material, and A is at least one metal cation of lanthanides, La, Nd, Sm, or Gd, B is at least one metal cation of transition metals, Cu, Co, Mn, Zn, or Cr, where: 0<x<1, and 0<y≤0.4.
LG Fuel Cell Systems, Inc. University of South Carolina
H H H C C C C H C C H H C Y C C H C Y C H C H C H C
H01M H01M H01M C04B C04B C04B C04B H01M C04B C04B H01M H01M C04B Y02P C04B C04B H01M C04B Y02E C04B H01M C04B H01M C04B H01M C04B
additional inventional inventional additional inventional additional additional inventional additional additional additional additional additional additional additional additional inventional additional additional additional additional additional inventional additional additional additional
Hwa Young Emir Richard W. Zhengliang Zhien Xiao-Dong
Jung Dogdibegovic Goettler Xing Liu Zhou