HYNOVY
Advances the Anodic Oxygen Evolution Reaction Through
Superior Electrocatalyst Materials
Problem
The
Electrolysis
Trade-Off
- There is an important trade-off between hydrogen production rate and energy efficiency in alkaline water electrolysis
- Higher current densities enable faster hydrogen production but generally lead to increased overpotentials, higher energy consumption, and accelerated component degradation
The clearest path toward economically viable clean hydrogen production is the development of highly efficient and durable electrocatalysts for the oxygen evolution reaction (OER) at the anode of alkaline water electrolyzers.
Technology
Engineering High-Activity Catalyst Layers on Nickel-Based Substrates
High Efficiency Performance
More hydrogen with less electricity
- Low overpotentials reduce energy consumption
- Optimized electrode design enables high current densities
- High catalytic activity across industrial operating conditions
- Lower electricity demand translates directly into lower hydrogen production costs
Long-Term
Durability
Engineered for industrial operation
- Advanced catalyst integration minimizes coating degradation
- Stable performance under demanding operating conditions
- Reduced maintenance and replacement requirements
- Longer electrode lifetime lowers total cost of ownership
Platinum Group Metals Free
Sustainable gigawatt-scale deployment
- Free of platinum-group metals and rare-earth elements
- Reduced material costs and supply chain risks
- Based on earth-abundant materials for large-scale manufacturing
- Enabling a resilient and sustainable hydrogen economy
Busness Impact
Built for Electrolyzer OEMs Who Demand More From Every Electrode
Reduce energy consumption
3%
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corresponds to €22 Mio. per GW per year
Reduce stack costs
5x
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more cost-effective electrodes
Reduce electrode maintenance cycles
25%
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lower degradation
Contact