John Goodenough’s Counterintuitive Battery

Dean Sigler Batteries, Electric Aircraft Materials, Sustainable Aviation 1 Comment

A Long and Productive Life On his 96th birthday today, John Goodenough and his research team’s latest findings are the subject of much speculation.  He, fellow scientist Maria Braga, and his research team have created a battery claimed to be three times as energy dense as existing lithium-ion contemporaries, but exhibiting the counterintuitive property of improving with repeated charging cycles. Goodenough’s career began in 1943 (a year after your editor was born) with the award of his bachelor’s degree in mathematics from Yale University, followed his master’s and Ph.D. in physics from the University of Chicago in 1951 and 1952 respectively.  He worked at MIT and in 1976, left to become head of Oxford University’s Inorganic Chemistry Laboratory from 1976 …

Safe Rechargeable Solid State Batteries

Dean Sigler Batteries, Sustainable Aviation Leave a Comment

If the man responsible for co-invention of the lithium-ion battery says he has found ways to make it better while eliminating its less desirable characteristics – we will listen.  94-year-old John Goodenough, professor in the Cockrell School of Engineering at The University of Texas at Austin, says as much.  He and researchers including Maria Helena Braga, claim to have created “A low-cost all-solid-state battery that is noncombustible and has a long cycle life (battery life) with a high volumetric energy density and fast rates of charge and discharge.”  Their findings can be found in the journal, Energy & Environmental Science. Non-combustibility is a big sales point for those worried about having their vape pipe vaporize their underwear, or having a …