The upper thermal efficiency and life-cycle environmental assessment of nuclear-based hydrogen production via splitting H2S and CO2

A cubic Sm@CdS Q-dot glass as a photocatalyst for solar H2 generation

“…The photocatalytic decomposition of hydrogen sulphide, recycled from industrial waste processes and water, is a cost-effective and eco-friendly approach for hydrogen gas production for meeting future energy demands. 3 However, for the production of the same volume of H 2 gas compared to water splitting, the H 2 S decomposition reaction requires much less energy, i.e., 33 kJ mol À1 . 4 H 2 S gas is a toxic byproduct emitted in large quantities from both natural sources and industrial processes, and it may increase precipitously in the future.…”