METHOD OF PREPARING MIXED OXIDES COMPRISING LANTHANUM, STRONTIUM AND MANGANESE FOR ELECTRODES IN FUEL CELLS

Details for Australian Patent Application No. 2003238166 (hide)

Owner HONEYWELL SPECIALITY CHEMICALS SEELZE GMBH

Inventors SCHOLTEN, Thomas

Pub. Number AU-A-2003238166

PCT Number PCT/EP03/05636

PCT Pub. Number WO2003/100899

Priority 102 23 746.8 28.05.02 DE

Filing date 28 May 2003

Wipo publication date 12 December 2003

International Classifications

H01M 008/10 Fuel cells - Fuel cells with solid electrolytes

C01G 045/00 Compounds of manganese

C04B 035/50 Shaped ceramic products characterised by their composition - based on rare earth compounds

H01M 008/12 Fuel cells - operating at high temperature, e.g. with stabilised ZrO electrolyte

H01M 004/86 Electrodes - Inert electrodes with catalytic activity, e.g. for fuel cells

H01M 004/88 Electrodes - Processes of manufacture

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 102 23 746.8 28.05.02 DE

5 February 2004 Application Open to Public Inspection

  Published as AU-A-2003238166

17 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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