Lithium Battery Ripe for Disruption, Inventor Says

Lithium Battery Ripe for Disruption, Inventor Says

The lithium-ion battery isn’t going anywhere soon. That’s what M. Stanley Whittingham, the Nobel laureate who created the first rechargeable lithium-ion battery some 50 years ago, told attendees of the SLAC-Stanford Battery Research Center Launch Symposium on Thursday. The new organization aims to bridge gaps between organizations that research, manufacture, and deploy large-scale energy storage systems.

M. Stanley Whittingham

It’s going to be at least five-to-ten years before any alternative technologies can compete on cost with lithium-ion technology, Whittingham predicted.

Given that this technology will stick around for some time to come, Whittingham has concerns—big concerns—about how the world makes and uses these energy storage devices. Here are the big issues he worries about:


It’s ridiculous that manufacturing technologies haven’t changed in 30 years, Whittingham says. “We need to reduce the 60 to 80 kilowatt hours) of electricity it takes to produce a one kWh battery,” he says. “We’ve got to find new manufacturing technologies.”


Whittingham is also worried about recycling technologies. He’s encouraged that facilities to recycle lithium-ion batteries are being built around the world, but he adds, “We need to make sure they are clean.”


The supply chain for the minerals used in battery manufacturing in the first place also need work. “We need regional supply chains,” Whittingham says. And “we need to look at clean mining with clean energy.”

Heavy Metals

Given that some components of a lithium-ion battery’s traditional chemistry are inherently toxic, they must be engineered out of the device as soon as possible, Whittingham says. He put it bluntly: “Cobalt must go!”

The Exploding Battery Nightmare

“We can’t have cheap junk out there,” Whittingham says. He called for a U.S. federal government mandate requiring that all products that incorporate lithium-ion batteries by approved by Underwriters Laboratories or an equivalent testing and certification organization.

Safety Myths

With much attention being paid these days to the possibilities of solid-state batteries, Whittingham points out that some claims for the technology are overblown, that is, solid state chemistries are not necessarily safer than liquid chemistries, and carry their own risks, given they incorporate far more lithium. “If you go to solid state,” he says, “please don’t say it’s safer until we prove that it’s safer!”

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