A new catalyst has proven to be efficient for the oxygen evolution reaction — a component of the water-splitting process that produces hydrogen for fuel cells.
The ranks of the most valuable mining companies in the world were throughly scrambled in 2023 as governments intervened, lithium and nickel prices tumbled, gold hit records and a new listing went ballistic.
Total spending surged 17% last year to $1.8 trillion in installing renewable energy, buying electric vehicles, building hydrogen production systems and deploying other technologies