Besides making steaks appear fancy and delivering rebellious teens towards the furthest reaches from the galaxy, it turns out mushrooms have another use.
Fibers from a type of wild mushroom outperformed graphite anodes on lithium-ion batteries, Auto reports, a finding that surprised researchers at Purdue University.
As electric cars slowly proliferate, the knowledge could revolutionize the future of high-capacity batteries.
Unlike the fresh mushrooms preferred by your ziplock bag-wielding friend, the?Tyromyces fissilis needs to be altered before it can be useful. The dense fibers can be turned into pure co2 via high temps and argon gas, and used to ferry electrons in to (or out of) battery power via its terminals.
Faster electron transfer means quicker recharging times.
“Present state-of-the-art lithium-ion batteries must be enhanced in both energy denseness and power output to meet the future energy storage space demand in electrical vehicles and power grid energy-storage technologies,” Vilas Pol, an?associate professor at Purdue, told Wards Auto.?“So there is a dire need to develop brand new anode materials with exceptional performance.”
By adding cobalt oxide contaminants to the carbonized ‘shroom fibers, the fabric has a capacity associated with?530 milliamp hours per gram, or 1.Five times greater than the graphite normally used in battery anodes.
The breakthrough was made by a doctorate student who noticed a mushroom growing with an old stump as well as decided to take a closer look. See, this is why scientists need access to kitchens and backyards.