Results 251 to 260 of about 217,755 (318)

High‐Entropy Perovskite Nanofibers for Bifunctional Air Electrodes in Reversible Protonic Ceramic Electrochemical Cells

open access: yesAdvanced Functional Materials, EarlyView.
High‐entropy perovskite nanofibers serve as robust and active bifunctional air electrodes in reversible protonic ceramic electrochemical cells. Their compositional complexity stabilizes the lattice, enriches oxygen vacancies, and accelerates surface exchange.
Hyeonggeun Kim   +4 more
wiley   +1 more source

Prevalence of Obesity Among Elementary School Children in Cyprus: The National COSI Program. [PDF]

open access: yesNutrients
Markidou E   +5 more
europepmc   +1 more source

COVID-19 Incidence and Age Eligibility for Elementary School.

open access: yesJAMA Netw Open
Lin E   +8 more
europepmc   +1 more source

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