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Researchers Travel Back In Time For A Cheaper Hydrogen Storage Solution
While hydrogen's high energy per mass makes it an excellent fuel, it's awfully hard and expensive to store long-term. That could change, thanks to the work of researchers at Switzerland's ETH Zurich. They've worked out a way to store hydrogen in ordinary steel-walled containers for months without losing it into the atmosphere – using iron.
Tags: Hydrogen, Green+Energy, Storage, Clean Energy, ETH Zurich
