Tag: hydrogen

A modeling framework reveals that climate impacts from hydrogen deployment depend on leakage rates, technology portfolios, and co-emitted methane from ...

Computational fluid dynamics simulations demonstrate that pairing a ramp-chevron injector with an internal air jet significantly alters supersonic hydrogen mixing ...

A 169-day laboratory study reveals that hydrogen peroxide oxidation initially widens fractures in Japanese lignite before swelling and compressive stresses ...

A regional integration framework in China’s Yangtze River Delta demonstrates how spatial coordination can cut green hydrogen costs from 55.5 ...

Researchers engineered gas diffusion layers with dense microporous layers that cut phosphoric acid loss and slowed voltage decay in high-temperature ...

A coupled mechanistic model reproduces long-term degradation in proton exchange membrane water electrolyzers and identifies which failure mechanism dominates under ...

Researchers developed a hydrogen sensor that uses a platinum-loaded tungsten oxide film on an exposed-core planar lightwave circuit to detect ...

A Swedish multi-criteria assessment finds battery electric heavy trucks can match or beat diesel on total cost of ownership despite ...

A physics-informed TS-Mixer neural network predicted measured PEM fuel cell stack power with an R-squared of 0.969 on a 497-hour ...

A biophysical analysis finds used cooking oil delivers roughly four times the liquid fuel energy invested in its collection and ...