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The promising potential of using iron instead of scarce metals in batteries

Iron is one of the cheapest and most abundant metals on the planet, unlike nickel and cobalt, which are used in lithium-ion batteries to power electric vehicles, and ubiquitous devices, from mobile phones to laptops. Oregon State University chemistry researcher Xiulei "David" Ji is an author of a new study that shows iron can be used to replace metals that are scarce, expensive and can be environmentally damaging to extract. He hopes this technology will be the spark for a green battery technological evolution that could aid the switch from fossil fuels to electricity. We talk with Ji about the importance of green batteries, and the development of a new generation of lithium-ion batteries using iron. what's next in developing a widely commercially available lithium-ion battery using iron.

Trees go high-tech: process turns cellulose into energy storage devices

Based on a fundamental chemical discovery by scientists at Oregon State University, it appears that trees may soon play a major role in making high-tech energy storage devices.

Using Iron as a Cathode Material in Lithium-Ion Batteries

Iron cathodes could slash costs, sustainability issues

Chemists are suggesting a relatively abundant metal could hold the key to more sustainable battery technology amid the intense demand for resources by

What if a common element rather than scarce, expensive ones was a key component in electric car batteries?

A collaboration co-led by an Oregon State University chemistry researcher is hoping to spark a green battery revolution by showing that iron instead of cobalt and nickel can be used as a cathode m .