With Means For Preventing Or Reducing Electrode Dissolution Patents (Class 429/473)
  • Fuel cell system with interconnect
    Patent number: 9525181
    Abstract: The present invention includes an integrated planar, series connected fuel cell system having electrochemical cells electrically connected via interconnects, wherein the anodes of the electrochemical cells are protected against Ni loss and migration via an engineered porous anode barrier layer.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: December 20, 2016
    Assignee: LG Fuel Cell Systems Inc.
    Inventors: Zhien Liu, Richard Goettler
  • Molten carbonate fuel cell cathode with mixed oxide coating
    Patent number: 8435694
    Abstract: A molten carbonate fuel cell cathode having a cathode body and a coating of a mixed oxygen ion conductor materials. The mixed oxygen ion conductor materials are formed from ceria or doped ceria, such as gadolinium doped ceria or yttrium doped ceria. The coating is deposited on the cathode body using a sol-gel process, which utilizes as precursors organometallic compounds, organic and inorganic salts, hydroxides or alkoxides and which uses as the solvent water, organic solvent or a mixture of same.
    Type: Grant
    Filed: January 12, 2004
    Date of Patent: May 7, 2013
    Assignee: FuelCell Energy, Inc.
    Inventors: Abdelkader Hilmi, Chao-Yi Yuh