Tag: Hydrogen

A new review in Carbon Neutral Systems synthesizes recent advances in geochemistry, adsorption, and reservoir simulation to evaluate the feasibility ...

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

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 new review proposes a goal-driven framework that plans carbon neutrality technologies backwards from the net-zero target, illustrated with a ...

MIT researchers report in Nature an electrochemical system that extracts high-purity hydrogen from ammonia and liquid organic carriers at around ...

A thermodynamic study shows that a serially produced Airbus A320 auxiliary power unit can be retrofitted for hydrogen combustion with ...

A continuous-flow photocatalytic reactor converts methanol into formaldehyde, methyl formate and hydrogen under mild conditions, beating thermodynamic limits by up ...

Flexible polyvinyl alcohol films containing up to 50 weight percent boric acid reduced the thermal neutron half value layer from ...

A laboratory TPU/EPDM composite with modified graphite showed lower hydrogen permeation, uptake and swelling but still developed visible blisters after ...

A new study shows that resveratrol attenuates calcium dysregulation, oxidative stress, and apoptosis in TRPM2-expressing cells challenged with hydrogen peroxide ...

New research reveals that hydrogen sulfide protects against diabetic vascular damage by modifying thioredoxin reductase 1, thereby suppressing inflammatory pathways ...

Sungkyunkwan University researchers have developed a nanoscale interlayer coating that sharply reduces interfacial contact resistance in protonic ceramic electrochemical cells, ...

Researchers have used machine learning to discover that lactate ligands unlock reversible zinc oxidation, enabling a safe, circuit-free carrier that ...

A petrochemical refinery in Vietnam emits roughly four million tons of carbon dioxide every year, and a new study says ...

Researchers in Madrid have extended the century-old Lorentz–Lorenz relation with a molecular shape factor computed from quantum-chemical charge densities, cutting ...

Researchers in Japan and Israel have engineered nitrogen-enriched blue pigment molecules into platinum-free fuel cell catalysts that achieve a record ...