(p. B5) In the race to make the next leap in battery technology, there is a 96-year-old who won’t give up.
Four decades ago, John Goodenough helped invent the battery that is used to charge cellphones, iPads and many other of today’s electronic goods. His work made batteries more powerful and portable by introducing lithium cobalt oxide to their inner workings.
Now Dr. Goodenough wants to kill off that creation by removing the cobalt that meant his lithium-ion battery could charge faster and last longer. In April , the World War II veteran published research with three co-authors that he said is being used to develop a prototype of a liquid-free and cobalt-free battery.
“My mission is to try to see if I can transform the battery world before I die,” Dr. Goodenough says. “When I’m no longer able to drive and I’m forced to go into a nursing home, then I suppose I will be retiring.”
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“He is driven by scientific curiosity, and he really wants to do something for society with the science he does,” says Arumugam Manthiram, a professor of engineering at the University of Texas at Austin who has worked with Dr. Goodenough for 33 years.
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Dr. Goodenough arrives at the university between 8 and 8.30 a.m. and leaves around 6 p.m., working from home throughout the weekend, Dr. Manthiram says.
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Despite having dyslexia, Dr. Goodenough excelled and went to study mathematics at Yale University.
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. . . , Dr. Goodenough is supervising what he says is his final doctoral candidate, a 24-year-old materials science and engineering student.
“Dr. Goodenough says I’m going to be his last Ph.D. student, but apparently he says that every couple of years and then takes on new candidates,” says student Nick Grundish.
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(Note: ellipses, and bracketed year, added.)
(Note: the online version of the story has the date Aug. 9, 2018, and the title “The Battery Pioneer Who, at Age 96, Keeps Going and Going.”)