BeFC Paper Biofuel Cell
Commercial paper-based bioenzymatic fuel cell using glucose oxidase enzymes. Metal-free organic and fully biodegradable power source for low-power IoT devices including wearables, smart logistics sensors, and healthcare monitors. Image source: BeFC via EE Times.
Key Features
- 100% paper-based construction
- Biodegradable & compostable
- Powered by glucose/oxygen reaction
- No heavy metals or lithium
- Eco-designed manufacturing
- Single-use medical device power
How It Works
Paper biofuel cell using enzyme-catalyzed glucose oxidation to generate electricity. Printed carbon electrodes with immobilized enzymes on cellulose substrate. Generates power from bodily fluids (sweat, tears) or glucose solutions. Designed for single-use medical diagnostics, smart packaging, and disposable electronics.
Sustainability Impact
Eliminates battery waste in single-use devices. Fully biodegradable after use—no toxic materials enter waste stream. Addresses growing e-waste crisis in medical and consumer electronics. Carbon-neutral manufacturing with minimal environmental footprint.
Lead organization: BeFC – Bioenzymatic Fuel Cells (Grenoble, France)