solid-state-batteries
(4)
The Battery’s Hardest Job Is Leaving the Lab
For three decades, Yutaka Wakai has worked where promising materials meet unforgiving machinery. His years at Blue Current put him at the quiet hinge of the battery business: turning a silicon-rich, fully dry chemistry into something a factory can repeat.
Mike Zimmerman
Mike Zimmerman is the founder and CEO of Z-Polymers, the Lowell, Massachusetts company behind Tullomer, a melt-spun super polymer marketed as stronger than PEEK and stainless steel yet light enough to print on a desktop 3D machine. A career materials scientist with a PhD in mechanical engineering, he spent nearly 15 years at Bell Labs and Saint-Gobain before founding a string of deep-tech ventures including Quantum Leap Packaging and the solid-state battery company Ionic Materials. He has also taught materials science at Tufts University for more than three decades.
Adden Energy
Adden Energy is a Harvard spinout building dynamically-stable, self-healing solid-state lithium-metal batteries designed to make electric vehicles charge in minutes, last a million miles, and never catch fire. Headquartered in Waltham, Massachusetts, the company is scaling its lab breakthrough into commercial pouch cells on a roll-to-roll pilot line and shipping samples to automakers for validation.
William Fitzhugh
William Fitzhugh is the co-founder and CEO of Adden Energy, a Harvard spin-out scaling a self-healing, solid-state lithium-metal battery that has charged in as little as three minutes and survived more than 10,000 cycles in lab cells. A Harvard PhD in applied physics, he is trying to turn a coin-cell breakthrough into a roll-to-roll pilot line and, eventually, batteries that let an EV recharge in the time it takes to fill a gas tank.