Summary:
- This article discusses the development of platinum-free fuel cells, which could make them more affordable and accessible for widespread use.
- Researchers have created a new catalyst made of iron, cobalt, and nitrogen that can replace the expensive platinum typically used in fuel cells, reducing the overall cost.
- These platinum-free fuel cells have the potential to improve the viability of hydrogen-powered vehicles and other applications that rely on fuel cell technology, making them more environmentally friendly and cost-effective.