Results 211 to 220 of about 6,633,548 (255)

Pristine Poly(3‐hexylthiophene) as an On‐Demand Conductive Binder and Redox Mediator for Carbon‐Additive‐Free, High‐Volumetric‐Energy‐Density, LiFePO4 Cathodes without Calendaring

open access: yesSmall, EarlyView.
Pristine P3HT enables carbon‐additive‐free LiFePO4 cathodes by acting as an on‐demand conductive binder and redox mediator. Electrochemical doping and strong P3HT‐LFP interactions build efficient conductive pathways, stabilize interfaces, and deliver high volumetric energy density without calendaring.
Yonglin Wang   +3 more
wiley   +1 more source

Simulation‐Guided Tracer Optimization for Magnetic Particle Spectroscopy: Interplay of Core, Shell and Anisotropy Across Physiological‐Range Viscosities for Single‐ and Dual‐Frequency Excitation

open access: yesSmall, EarlyView.
Single‐frequency magnetic particle spectroscopy (MPS) and frequency‐mixing (FM‐)MPS exhibit complementary viscosity‐dependent signal responses of magnetic nanoparticles (MNP). MPS differentiates predominantly blood‐associated viscosities, whereas FM‐MPS shows pronounced discriminability in cellular and tissue‐like viscosity regimes (sensitivity windows)
Mohamad Bilal Abbas   +5 more
wiley   +1 more source

Programmable Porosity in Polymers via Microfluidic Templating and 3D Printing

open access: yesSmall Methods, EarlyView.
Fluid templating is a powerful way to produce porous polymers. Microfluidic technologies enable fine control over the dimension and packing of bubbles and droplets. Combined with additive manufacturing, microfluidic templating enables the creation of polymeric functionally graded porous materials in which both porosity and three‐dimensional geometry ...
Federico Serpe   +3 more
wiley   +1 more source

Identification of Influencing Factors on Proenvironmental Behaviour and Construction of a Causal Loop Diagram

open access: yesSystems Research and Behavioral Science, EarlyView.
ABSTRACT This study addresses the limitations of reductionist approaches to citizens' proenvironmental behaviour (PEB) by adopting a systems thinking perspective. Using qualitative system dynamics, it develops a causal loop diagram for proenvironmental behaviour (CLD‐PEB) that conceptualizes PEB as a dynamic system generated through interacting ...
Doyeon Ko   +2 more
wiley   +1 more source

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