Naco ICR F | naco technologies

Bimetallic Nitride for Cathode

Our bimetallic nitride coating (Naco ICR) protects PEM water electrolyzer cathodes without extensive use of noble materials.

It consists of three layers. The first provides good adhesion, the second (main) nitride layer prevents hydrogen diffusion and the few-nanometer top layer ensures stable conductivity.

*Steady-state polarization at 2.2V (vs RHE), water 0.05M sulfur acid solution, 2 ppm HF at 80⁰C

**Steady-state polarization at –0.5V (vs RHE), water 0.05M sulfur acid solution, 2 ppm HF at 80⁰C

Water sulfuric acid solution pH1 0.1 ppm HF at 60⁰C

*Steady-state polarization at 1.1V (vs RHE), water sulfur acid solution pH3, 0.1 ppm HF at 80⁰C

Bimetallic Nitride for BPP

Our bimetallic nitride coating (Naco ICR) protects BPPs without extensive use of noble materials. Naco ICR is ranked #1 in the independent performance and degradation tests.

It consists of three layers. The first provides good adhesion, the second (main) nitride layer prevents hydrogen diffusion and the few-nanometer top layer ensures stable conductivity.

1.1V (vs RHE), water 0,05M sulfur acid solution, 2 ppm HF at 80⁰C

Bimetallic Nitride for BPP

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