What are the differences between lithium-sulfur and lithium-ion batteries?

What are the differences between lithium-sulfur and lithium-ion batteries?

Lithium-sulfur batteries have a higher energy density compared to lithium-ion batteries, which means they can store more energy.

What are the advantages of lithium-sulfur batteries?

They are lighter, potentially cheaper to produce, and have a higher theoretical capacity, making them promising for future applications.

Are there any downsides to lithium-sulfur batteries?

Yes, they currently face challenges like shorter cycle life and issues with sulfur's conductivity, which researchers are working to overcome.

How do the costs compare between the two types?

Lithium-sulfur batteries could be cheaper in the long run due to lower material costs, but they are still in development stages.

When do you think lithium-sulfur batteries will be commercially available?

It's hard to predict, but many experts believe we could see them in commercial use within the next 5 to 10 years.