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Chair of Physical Chemistry

Test facilities

  • Conductivity and conductivity relaxation
  • Electrochemical oxygen pump
  • Seebeck coefficient
  • Impedance spectroscopy

Long term studies on the oxygen exchange kinetics of complex oxides

Contact: Edith Bucher

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Conductivity relaxation

Contact: Andreas Egger, Edith Bucher, Peter Gsaxner

 

Sample temperature: 500 - 700°C
Current source: Keithley 2400
Voltage measurement: Keithley 2000
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Electrochemical oxygen pump

Contact: Andreas Egger

 

Sample temperature: 500 - 700°C
Pump controller: Eurotherm 2604
Amplifier: Keithley 6514, MV1
Temperature mesaurement: NI 9122
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Impedance spectroscopy

Contact: Wolfgang Preis, Andreas Egger

 

Sample temperature: 500 - 700°C
Voltage measurement: Keithley 2000
Impedance measurement: Alfa Analyzer
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