Scientists crack code for cleaner hydrogen from aluminum alloys

Researchers have solved a long-standing materials problem that hampers hydrogen production from aluminum-gallium alloys—a potential breakthrough for scaling up clean hydrogen as an energy source. By controlling how the alloy's crystal structure forms during hydrolysis, they've improved performance and stability, opening a practical path toward affordable on-demand hydrogen generation.

Originaltitel: Manipulating Al-Ga-based alloys' hydrolysis performance for hydrogen supply by balancing grain growth and liquid metal embrittlement