Results 231 to 240 of about 389,501 (319)

Polymer‐Derived Nickel‐Iron Silicide‐Based Bimetallic Catalysts: Synthesis, Characterization, and Enhanced Catalytic Properties Toward the Oxygen Evolution Reaction

open access: yesChemElectroChem, Volume 13, Issue 6, 17 March 2026.
The growing demand for green energy highlights the need for efficient hydrogen production through water splitting. Designing bimetallic electrocatalysts is crucial for this goal. Transition metal silicides are promising due to their abundance and high electrical conductivity.
Yaohao Zhang   +7 more
wiley   +1 more source

Severity of Compound Precipitation and Temperature Extreme Events Over Africa at 1.5°C and 2°C Global Warming Levels

open access: yesInternational Journal of Climatology, Volume 46, Issue 3, 15 March 2026.
Results indicate that, an increase in global warming level from 1.5°C to 2°C is likely to induce on the one hand a 3‐fold increase in the frequency of occurrence of dry and warm compound events, and on the other hand a 2‐fold increase in their duration, over West, Central, South‐West, and South‐East Africa, intensifying droughts through reduced ...
Thierry C. Fotso‐Nguemo   +6 more
wiley   +1 more source

Small-Angle X-ray Scattering Monitoring of Porosity Evolution in Iron-Nitrogen-Carbon Electrocatalysts. [PDF]

open access: yesACS Nano
Jäger R   +8 more
europepmc   +1 more source

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