Results 161 to 170 of about 14,718 (253)

Integrative Framework for Understanding (Im)mobility Across Geographical Contexts

open access: yesTijdschrift voor Economische en Sociale Geografie, Volume 117, Issue 4, Page 563-585, September 2026.
Abstract In this article, we present an integrative analytical framework for understanding (im)mobility across different geographical and thematic contexts. We contend that previous literature on (im)mobility has underplayed the psychosocial mechanisms underlying perceived capabilities and aspiration formation.
Aneta Stoker   +5 more
wiley   +1 more source

New Polymeric Binders for the Preparation and Optimization of Pt/C‐Based Electrodes for Proton‐Exchange Membrane Fuel Cells (PEMFCs)

open access: yesChemElectroChem, Volume 13, Issue 16, 18 August 2026.
This study optimizes PEMFC catalyst layers (CLs) by comparing short‐side‐chain N+125D and high‐oxygen‐permeability EIG ionomers. By analyzing ionomer–solvent interactions in water/1‐propanol mixtures through advanced physical–chemical characterization, the research ensures ink stability and homogeneous electrocatalyst distribution.
Christian Dall’Occo   +5 more
wiley   +1 more source

Synergized Tri‐Phase Anode via Purposive Ba2+ Doping at the La3+ Site in LaFe0.7Ni0.3O3‐δ for Improved SOFC Performance

open access: yesAdvanced Science, Volume 13, Issue 43, 3 August 2026.
Purposive doping of low electronegative Ba2+ (0.89) at La3+ (1.1) site in LaFe0.7Ni0.3O3‐δ induces the formation of a tri‐phase composite, which shortens Fe─O bond and lowers activation energy, thereby significantly improves electrical conductivity and catalytic activity, and finally offers a record‐high peak power density in La0.5Ba0.5Fe0.7Ni0.3O3‐δ ...
Qian Yang   +11 more
wiley   +1 more source

Do theory of planned behaviour constructs change during adolescent alcohol use onset? [PDF]

open access: yesSubst Abuse Treat Prev Policy
Cooke R   +4 more
europepmc   +1 more source

Heterojunction‐Engineered Mass Spectrometry Platform for Deciphering Serum Metabolic Fingerprints in Diagnosis of Respiratory Diseases

open access: yesAdvanced Science, Volume 13, Issue 43, 3 August 2026.
Hollow Co3O4/TiO2 heterojunctions are engineered for high‐throughput laser desorption/ionization mass spectrometry. The built‐in electric field drives efficient charge separation and photothermal conversion, while the hierarchical mesoporous network enables robust salt and protein tolerance.
Junyu Chen   +8 more
wiley   +1 more source

Processing‐Centric Innovative Strategies for Protonic Ceramic Electrochemical Cells

open access: yesAdvanced Energy Materials, Volume 16, Issue 29, 5 August 2026.
This review reveals how processing‐centric fabrication strategies govern architecture, microstructure, and interfaces in protonic ceramic electrochemical cells (PCECs), establishing a framework that translates materials innovation into scalable PCEC technologies.
Dongyeon Kim   +5 more
wiley   +1 more source

Advances in Ceria‐Based Fuel Electrodes for Solid Oxide Cells: Reaction Mechanisms, Performance, Stability, and Future Directions With Focus on Nickel–Gadolinium‐Doped Ceria

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 8, August 2026.
This review focuses on Ni–GDC cermet and ceria‐based fuel electrodes for solid oxide cell applications. It highlights the advantages of mixed‐conducting ceria, defect chemistry, expanded electrochemically active reaction zones, and enhanced carbon tolerance.
Ifeanyichukwu D. Unachukwu   +4 more
wiley   +1 more source

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