Bifunctional Alkaline Electrodes

Sungreen

Bifunctional Alkaline Electrodes

Bifunctional Alkaline Electrodes

Bifunctional Alkaline Electrodes

PGM-free nickel alloy bifunctional electrode
Suitable for both alkaline and AEM electrolyzers
Designed for efficient water splitting
Enhanced durability and reaction surface area
Lower operating energy consumption
Reduced dependence on precious metals
Long operational lifetime exceeding 50,000 hours

Bifunctional Alkaline Electrodes

The sungreen bifunctional alkaline electrode is a nano-engineered, platinum-group-metal-free (PGM-free) electrode designed for high-efficiency water splitting in alkaline and AEM electrolyzers.

Key features

PGM-free nickel alloy bifunctional electrode
Suitable for both alkaline and AEM electrolyzers
Designed for efficient water splitting
Enhanced durability and reaction surface area
Long operational lifetime exceeding 50,000 hours

Technical specifications

Porosity / Compression: 60% / 5%
Electrode Thickness: 300–400 μm
Operating Voltage: 1.8 V
Operating Temperature: 20°C – 80°C
Lifetime: More than 50,000 hours
Overpotential: Less than 50 mV at 800 mA/cm²
Stability Performance: Tested after 10,000 cyclic stability tests
Electrolyte Compatibility: 7M KOH stability testing referenced in brochure

For more information, please view our brochure here: SunGreen_Products_Brochure.

Application areas

AEM electrolyzers
Alkaline electrolyzers
Green hydrogen production systems
Industrial water electrolysis
Renewable energy-to-hydrogen applications
Scalable clean energy systems

Contact us

SunGreen manufactures core components for electrolyzer cells, stacks and systems. Interested? Please contact the vendor by filling in the contact form or the request for quote form.

Sungreen

SunGreen is an award-winning company transforming green hydrogen production through electrolysis with a proprietary technology for high-performance, low-cost electrolyzer components using advanced nanostructured materials. Recently awarded the BloombergNEF 2023 Pioneers award for accelerating the adoption of clean hydrogen with a proprietary technology for all commercial electrolyzers. The company is addressing several bottlenecks in the hydrogen industry. Based in Asia Pacific, the award-winning company has commissioned an electrode production and research and development facility in Melbourne, Australia, and is working with global electrolyzer manufacturers and hydrogen end users to bring products to market.

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