Results 201 to 210 of about 5,529 (264)

Mechanical and Impact Response of Adhesively Bonded ASA/PA12 Sandwich Structures Produced by Fused Filament Fabrication

open access: yesPolymer Engineering &Science, EarlyView.
Adhesively bonded ASA/PA12 FFF sandwich structures reveal that interfacial compliance governs mechanical performance. Cyanoacrylate enhances strength but induces brittle failure, while polyurethane improves ductility and impact resistance, demonstrating that adhesive properties and stacking sequence are critical design parameters for optimizing multi ...
Berkay Ergene   +3 more
wiley   +1 more source

Characteristics, properties and limitations of per‐ or polyfluoroalkyl substances (PFASs) and fluoropolymers

open access: yesPolymer International, EarlyView.
An overview and categorization of man‐made per‐ or polyfluoroalkyl substances (PFASs) including low‐molar‐mass and high‐molar‐mass fluorochemicals, and their international regulations is presented. Though certain PFASs are toxic, bioaccumulative and cross the human cellular membranes, others, such as fluoropolymers, are safe, reliable and involved in ...
Bruno Améduri
wiley   +1 more source

Estimating high-resolution albedo for urban applications. [PDF]

open access: yesNat Commun
Fork D   +20 more
europepmc   +1 more source

Evaluation of Polyolefin Encapsulants for Roll‐to‐Roll Lamination Applications

open access: yesProgress in Photovoltaics: Research and Applications, EarlyView.
Polyolefin encapsulants, PO1 and PO3, show best compatibility with R2R lamination, balancing flow, thermal properties and aging resistance. ABSTRACT Mass Customization (MC) in photovoltaic (PV) manufacturing enables the production of diverse, cost‐effective integrated PV products through the use of semi‐fabricates.
P. Christöfl   +4 more
wiley   +1 more source

Temporal PV‐Power of Rooftops and Facades in Urban Areas Based on Ray Tracing

open access: yesProgress in Photovoltaics: Research and Applications, EarlyView.
In this contribution, we develop an analytical model to calculate the time‐resolved power of PV‐systems on facades, flat roofs, and pitched roofs in an urban area as a function of a full‐load hour threshold. ABSTRACT Distributed photovoltaics (PV) can significantly contribute to the reduction of carbon emissions in urban energy systems.
Philip Kühne   +4 more
wiley   +1 more source

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