AEM Catalysts - K10

  • Ne.m.e.sys. can provide AEM catalysts, membranes, electrodes and membrane-electrode assembly, custom-made.
  • A high-performance electrocatalyst specifically developed for hydrogen-related electrochemical applications
  • Particularly suitable for the hydrogen evolution reaction (HER) in water electrolysis and for hydrogen oxidation and oxygen reduction reactions in fuel cells.

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AEM Catalysts - K10

  • Hydrogen technologies require highly active and reliable electrocatalysts to achieve high efficiency and long-term performance.
  • Platinum remains the benchmark catalyst for hydrogen electrochemistry due to its excellent catalytic activity and stability.
  • For this purpose, Ne.m.e.sys. offers K-10, a high-performance electrocatalyst specifically developed for hydrogen-related electrochemical applications.

Key features

  • AEM membranes, catalysts, electrodes and complete MEAs are available.
  • The customization can be made for support, electrode dimension, loading, catalyst composition and membrane type. PGM-free options are available upon the signature of an NDA.
  • The hydrogen evolution reaction (HER) activity of K-10 was evaluated using a rotating disk electrode (RDE) in 1.0 M KOH at 25 °C.
  • The polarization curve shows an overpotential of approximately 27 mV at 10 mA cm⁻², indicating high catalytic activity toward HER under alkaline conditions.
  • The corresponding Tafel analysis gives a slope of 66 mV dec⁻¹ with R² = 0.997, confirming favourable HER reaction kinetics

Applications

  • Its characteristics make it suitable for the preparation of catalyst inks, gas diffusion electrodes and membrane electrode assemblies (MEAs) for a wide range of clean energy applications.

Contact us

  • Interested? Please contact Ne.m.e.sys.by filling in the RFQ or inquiry form.
Ne.m.e.sys. srl

NEMESYS is a research company working at the frontier of technological innovation along the entire hydrogen value chain, developing technological solutions aimed at overcoming the critical issues that have hindered its widespread adoption to date. These innovations have given rise to numerous patents, some of which are internationally recognized. furthermore, in our laboratories, we have the capability to perform chemical and electrochemical testing, as well as research and production of catalysts and membranes for electrolyzer stacks and fuel cells. NEMESYS is partly owned by the multinational Baker Hughes Group, which acquired a 30% stake in it through its Italian subsidiary NUOVO PIGNONE HOLDING S.P.A.

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