
Sastry
TRAVERSE CITY — The technology that will power the Chevrolet Volt when it is expected to launch late next year is well known, but General Motors is betting that an Ann Arbor company is developing the battery that will power the car’s next generation.
Sakti3, an Ann Arbor startup company, is developing solid-state lithium-ion battery technology, which CEO Ann Marie Sastry says she hopes will replace the wet slurry lithium ion technology that will go into the Volt’s high-tech battery.
Sastry was part of the Advanced Powertrain panel at Ann Arbor-based Center for Automotive Research’s Management Briefing Seminar autos conference in Traverse City. Sakti3 is a spinoff business from the University of Michigan, where Sastry is professor of material sciences.
The Volt will use a lithium-ion battery to power the vehicle for up to 40 miles before a gasoline engine generator starts to power the vehicle through the electric motors. Owners will be able to recharge the car from an electrical outlet. GM believes that most owners will not have to use the gasoline engine for their daily commute. When longer trips are necessary, the gasoline engine will provide range similar to other gasoline-powered vehicles.
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