Can single-crystal electrode technology revolutionize lithium-ion batteries?

This breakthrough underscores the potential of single-crystal electrode technology to revolutionize the longevity and reuse of lithium-ion batteries, advancing EV performance and renewable energy storage solutions. Read the full article here.

How does a single-crystal battery differ from a traditional lithium-ion battery?

Unlike traditional lithium-ion batteries, which develop extensive microscopic cracking in their electrode material due to repeated charging and discharging, the single-crystal battery exhibited minimal mechanical stress. The electrode material remained structurally intact, appearing nearly as pristine as a brand-new cell.

What is a single-crystal battery?

Researchers from Dalhousie University used the Canadian Light Source (CLS) at the University of Saskatchewan to analyze a new type of lithium-ion battery material – called a single-crystal electrode – that’s been charging and discharging non-stop in a Halifax lab for more than six years.

What are single crystal electrodes in lithium-ion electric vehicle batteries?

Single crystal electrodes in lithium-ion electric vehicle batteries enable them to last several times longer than existing technology. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

How does a lithium-ion battery work?

Here’s how it works. A lithium-ion battery with a single crystal electrode has been continuously charging and discharging for 6 years while retaining most of its energy storage capacity. (Image credit: Natee Meepian via Shutterstock)

How long do lithium-ion batteries last?

As the global push to extend the lifespan of lithium-ion batteries for electric vehicles (EVs) is intensifying — with mandates in countries like the U.S. requiring these batteries to retain 80% of their original charge capacity after eight years of operation — this research is critical.