Method of bonding an interconnection layer on an electrode of an electrochemical cell

Patent · Tue Jan 14 00:00:00 EST 1992

OSTI ID:7207669

Pal, U B; Isenberg, A O; Folser, G R

An electrochemical cell containing an air electrode, contacting electrolyte and electronically conductive interconnection layer, and a fuel electrode, has the interconnection layer attached by: (A) applying a thin, closely packed, discrete layer of LaCrO[sub 3] particles, doped with an element selected from the group consisting of Ca, Sr, Co, Ba, Mg and their mixtures on a portion of the air electrode, and then (B) electrochemical vapor depositing a dense skeletal structure between and around the doped LaCrO[sub 3] particles. 2 figs.

• Research Organization: Westinghouse Electric Corp., Pittsburgh, PA (United States)
• DOE Contract Number: AC02-80ET17089
• Assignee: Westinghouse Electric Co., Pittsburgh, PA (United States)
• Patent Number(s): US 5080689; A
• Application Number: PPN: US 7-515935
• OSTI ID: 7207669
• Resource Relation: Patent File Date: 27 Apr 1990
• Country of Publication: United States
• Language: English

Related Subjects

30 DIRECT ENERGY CONVERSION
ELECTRODES
FABRICATION
FUEL CELLS
BARIUM
CALCIUM
CHROMIUM OXIDES
COBALT
DOPED MATERIALS
ELECTROCHEMICAL COATING
LANTHANUM OXIDES
MAGNESIUM
STRONTIUM
ALKALINE EARTH METALS
CHALCOGENIDES
CHEMICAL COATING
CHROMIUM COMPOUNDS
DEPOSITION
DIRECT ENERGY CONVERTERS
ELECTROCHEMICAL CELLS
ELEMENTS
LANTHANUM COMPOUNDS
MATERIALS
METALS
OXIDES
OXYGEN COMPOUNDS
RARE EARTH COMPOUNDS
SURFACE COATING
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
300503* - Fuel Cells- Materials
Components
& Auxiliaries