What are alternatives to lithium-ion batteries?

What are some alternatives to lithium-ion batteries?

There are several alternatives to lithium-ion batteries, including nickel-metal hydride (NiMH), solid-state batteries, and sodium-ion batteries.

Can you explain how solid-state batteries work?

Solid-state batteries use a solid electrolyte instead of a liquid one, which can enhance safety and energy density.

What are the advantages of sodium-ion batteries?

Sodium-ion batteries are abundant and cheaper than lithium-ion batteries, making them a promising alternative for large-scale energy storage.

Are there any environmental concerns with these alternatives?

Yes, while alternatives may reduce reliance on lithium, they can still have environmental impacts, such as resource extraction and waste.

Which alternative is the most promising for electric vehicles?

Solid-state batteries are often considered the most promising for electric vehicles due to their higher energy density and safety features.