Results 191 to 200 of about 950,190 (312)

Novel Fe‐Modulating Raney‐Ni Electrodes toward High‐Efficient and Durable AEM Water Electrolyzer

open access: yesAdvanced Energy Materials, EarlyView.
Plasma spray (APS) is used to fabricate Fe‐modulated Raney‐Ni bifunctional electrodes for AEMWE. The resulting NFA‐CA exhibits distinct core–shell NiFe‐NiFe hydroxides, enabling 2 A cm⁻2 at 1.79 V—surpassing the U.S. Department of Energy's target for AWE systems—and demonstrates excellent durability with 1000 hours of stable operation at 1 A cm⁻2 ...
Tao Jiang   +9 more
wiley   +1 more source

Optimizing photosynthetic light-harvesting under stars: simple and general antenna models. [PDF]

open access: yesPhotosynth Res
Chitnavis S   +6 more
europepmc   +1 more source

Chemical and Structural Degradation of Single Crystalline High‐Nickel Cathode Materials During High‐Voltage Holds

open access: yesAdvanced Energy Materials, EarlyView.
The study explores degradation of high‐nickel NCM cathodes during prolonged high‐voltage holds, revealing a novel non‐linear increase in charge transfer resistance (RCT) due to an inhomogeneous, resistive surface reconstruction layer (SRL). Detailed analyses uncover the gradual growth and non‐uniformity of the SRL, which causes constriction effects ...
Kilian Vettori   +10 more
wiley   +1 more source

Energy‐Efficient and Scalable Joule Heating Synthesis of Self‐Standing Transition Metal Phosphide Electrodes for Full Water Splitting

open access: yesAdvanced Energy Materials, EarlyView.
A rapid, scalable, reproducible, and energy‐efficient Joule heating synthesis of transition metal phosphides directly on the substrate as free‐standing (pre)electrocatalysts for full water‐splitting in an anion exchange water electrolyzer is demonstrated.
Liel Abisdris   +10 more
wiley   +1 more source

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