General Motors together with the US Department of Energy’s Argonne National Lab have recently shared information on their licensing agreement that involves the use of Argonne’s patented composite cathode material in the production of a more advance lithium-ion batteries. These new breed of batteries are said to last longer and can be charged even on higher voltages.

According to Energy Secretary Steven Chu, “The creation of this battery technology represents an important return on the American investment in innovative vehicle and battery research. This agreement gives General Motors the ability to use cutting-edge battery technology throughout its supply chain. The licensing of this technology will also spur the renewal of the American battery industry, creating hundreds of new jobs where they are needed most.”

So why choose Argonne’s composite cathode material again?—It is said that Argonne’s composite cathode material contain a one-of-a kind combination of lithium and manganese rich mixed metal oxides that can extend the life of the battery as well as its operating use. It will also enhance the safety of lithium-ion cells and allows charging at higher voltages.

Here’s what Eric Isaacs, Argonne Director and President of the UChicago Argonne, LLC, a wholly-owned laboratory management subsidiary of the University of Chicago has to say, “The fact that GM is including Argonne’s novel composite cathode material in their commercialization process is a testament to the world-class scientists performing research in this area at Argonne and the long-term vision and commitment by DOE. The scientists and engineers in Argonne’s battery department look forward to continuing this important work for next-generation electric vehicles, as well as for new energy storage technologies for the power grid.”

GM has invested $5 million on the said venture. Jon Lauckner, President of GM ventures said, “What we’re licensing is really advanced cathode material. This is the most capable cathode material that we have seen. Will take some years for us to develop it, but we wanted to get it on the road.” With the cathode material GM is expecting for a significant reduction in the cost of lithium-ion batteries which will translate to cheaper plug-in cars.

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