Reference electrodes – pH- electrodes

• Hydroflex as pH probe (Kurt-Schwabe-Institut für Mess- und Sensortechnik e. V. Meinsberg, Deutschland, 2009-2012)

Gas diffusion electrodes

• Raney-nickel-electrodes (DLR, Germany, 2007)
• Development of electrodes for phosphoric acid fuel cells with PBI-membranes (Sartorius AG, Germany, 2002-2007)
• Silver electrodes for Chlorine-Alkaline-Electrolysis (Uhde GmbH, Germany)
• Gas diffusions electrodes for batteries (MetalFuel, Varta GmbH, Germany, seit 2011)
• PTFE-bonded electrodes for supercaps (Leclanché Lithium GmbH, Germany, 2007)

Fuel cells & Electrolysers

• 1kW alkaline fuel cell (Texaco Ovonic Battery Company, USA)
• 200W-Elektrolysers for on board exhaust reduction (Martinrea, Kanada, 2004-2008)
• Measurements on Membrane-Electrode-Assemblies (Volkswagen AG,  Germany, 2010- 2011; Sartorius AG,  Germany, 2002-2007)
• Development of a Test cell for  “Alkaline fuel cell”  (University of Paderborn, Germany, 2010)

Corrosion

• Stability of stainless steel and nickel in lyes (Uhde GmbH, Germany, 2008-2010)
• Different components, f.e.  aluminia or steel (Probamus Werkstofflabor GmbH, Germany, 2011, 2012)
• Investigation of different metals in various electroyltes, joint project LokEdel (2009-2012)
• Development of a heatable corrosion test cell with exchangeable electrolyte chamber, joint project LokEdel (2009-2012)

Batteries & Accumulators

• Zinc air batteries (Varta Batterie AG, Germany)
• Rechargeable zinc air battery (Revolt GmBH, Germany, 2010)
• Rechargeable zinc -silver oxide battery (ZPower, USA, 2007-2008)
• Exchange of acid in lead accumulators (Moll, Germany, 2010)