MycelioTronics: Biodegradable Electronics Substrates From Fungi

E-squander is 1 of the major unlucky effects of the common adoption of electronic gadgets, and there are numerous efforts to stem the move of this pernicious trash. 1 new solution from researchers at the Johannes Kepler University in Austria is to switch the substrate in electronics with a substance manufactured from mycelium skins.

Protecting general performance of ICs and other electronic factors in a system whilst generating them biodegradable or recyclable has proved tricky so considerably. The substrate is the second biggest contributor (~37% by body weight) to the e-waste equation, so replacing it with a much more biodegradable alternative would however be a big step toward a circular economic climate.

To functionalize the mycelial community as a PCB substrate, the network is subjected to Physical Vapor Deposition of copper adopted by deposition of gold both by additional PVD or electrodeposition. Traces are then slice through laser ablation. The ensuing substrate is flexible and can face up to around 2000 bending cycles, which may possibly confirm useful in flexible electronics programs.

If you are hunting for far more fun with fungi, look at out these mycelia bricks, this fungus audio absorber, or this mycellium-encouraged mesh network.



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