Results 191 to 200 of about 163,407 (261)

Tuning the Electronic Structure and Spin State of Fe─N─C Catalysts Using an Axial Oxygen Ligand and Fe Clusters for High‐Efficiency Rechargeable Zinc–Air Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A FeN4─O/Clu@NC‐0.1Ac catalyst containing atomically‐dispersed FeN4─O sites (medium‐spin Fe2+) and Fe clusters delivered a half‐wave potential of 0.89 V for ORR and an overpotential of 330 mV at 10 mA cm−2 for OER in 0.1 m KOH. When the catalyst was used in a rechargeable Zn–air battery, a power density of 284.5 mW cm−2 was achieved with excellent ...
Yongfang Zhou   +8 more
wiley   +1 more source

Quality of Life and Economic Burden in Swedish Adults with Atopic Dermatitis: A Cross-sectional Survey of Patientreported Outcomes. [PDF]

open access: yesActa Derm Venereol
Metsini A   +5 more
europepmc   +1 more source

Impact of an exercise and nutrition program on caregiver time with residents in institutional care-A secondary analysis. [PDF]

open access: yesAlzheimers Dement
Wimo A   +7 more
europepmc   +1 more source

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