Themed collection EES Catalysis Recent HOT Articles, 2025


Direct electrolysis of liquid anhydrous ammonia for continuous production of high-purity, pressurized hydrogen at ambient temperature
The electrolyzer directly converts liquid anhydrous NH3 into pressurized, high-purity H2 (>5.5 bar, >99.99%) at 10 °C with a faradaic efficiency of >98.8%, eliminating the need for additional H2 purification and separation processes.
EES Catal., 2025,3, 694-700
https://doi.org/10.1039/D5EY00140D

Constructing four-in-one catalysts to realize ultralow voltage hydrogen production at ampere-level current densities
Constructing a four-in-one catalyst to achieve highly efficient hydrogen production by anion-exchange membrane water electrolyzer (AEMWE) coupling with organic small molecule oxidation.
EES Catal., 2025,3, 832-842
https://doi.org/10.1039/D5EY00117J

Synergy between Ni and Fe in NiFe aerogel oxygen evolution reaction catalyst: in situ 57Fe Mössbauer and X-ray absorption spectroscopy studies
In situ spectroscopies reveal the increase of Fe and Ni valence states during oxygen evolution in anion-exchange-membrane water electrolyzers (AEMWE) for hydrogen production.
EES Catal., 2025, Advance Article
https://doi.org/10.1039/D5EY00127G

Kinetic and process modeling of Guerbet coupling chemistry over Cu–Mg–Al mixed oxides
Kinetic modeling of Guerbet coupling chemistry over a CuMgAlOx catalyst is presented. Integration of the model in a process simulation enables assessing a recycling strategy to optimize the production of diesel fuel precursors.
EES Catal., 2025,3, 459-474
https://doi.org/10.1039/D5EY00045A

High-performance and stable NH3 production using a TiO2-protected Si photocathode and patterned Au loading
TiO2 deposition on silicon photocathode enhances its stability and forms an intimate junction with the Au electrocatalyst. Moreover, optimizing the Au loading amount is crucial for maximizing NH3 production efficiency.
EES Catal., 2025,3, 446-458
https://doi.org/10.1039/D4EY00282B