Results 121 to 130 of about 173,189 (282)
Characterization of extrusion flow using particle image velocimetry
eXPRESS Polymer Letters, 2009 The aim of this study was the characterization of polymer flows within an extrusion die using particle image velocimetry (PIV) in very constraining conditions (high temperature, pressure and velocity).
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Molecular Inks for the Development of Complex 3D In‐Mold Electronics
Advanced Materials Technologies, EarlyView.Molecular inks (MINKs) enable the fabrication of thermoformed 3D circuits by decoupling the forming and metallization steps. Following thermoforming, intense pulsed‑light or thermal processing converts the patterned MINKs into complex 3D conductive tracks with improved stretchability and electrical performance, advancing low‑cost, high‑performance in ...
Mehal P. Kushalkar +14 more
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NanomaterialsAliphatic polycarbonate (PC) can be readily hydrolyzed by lipase, but bisphenol A-derived PC (i.e., BPA-PC) lacks enzyme catalysts for their efficient hydrolysis due to the high hydrophobicity and rigidity of its polymer backbone.
Tien Tan Bui, Yan Zhao
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Nonlinear viscoelastic characterization of polycarbonate [PDF]
Uniaxial tensile creep and recovery data from polycarbonate at six temperatures and six stress levels are analyzed for nonlinear viscoelastic constitutive modeling.
Brinson, H. F., Caplan, E. S.
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Hydrogel‐Based Functional Materials: Classifications, Properties, and Applications
Advanced Materials Technologies, EarlyView.Conductive hydrogels have emerged as promising materials for smart wearable devices due to their outstanding flexibility, multifunctionality, and biocompatibility. This review systematically summarizes recent progress in their design strategies, focusing on monomer systems and conductive components, and highlights key multifunctional properties such as
Zeyu Zhang, Zao Cheng, Patrizio Raffa
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SPE PolymersIn this study, walnut shell is used as an additive in wood‐plastic composite production to explore their potential in manufacturing processes. Different percentages of Polycarbonate (PC) (0, 7.5, 15 wt %) are incorporated with high‐density polyethylene ...
Rasool R. K. Al‐Arkawazi +2 more
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Thermal and oxidative degradation of aromatic and heterocyclic polymers Progress report, May 1, 1966 - Aug. 1, 1967 [PDF]
Thermogravimetric measurements on high temperature polycarbonate pyrolytic ...
Wall, L. A.
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Polarization quadrature measurement of subwavelength diffracting structures [PDF]
, 1997 The amplitude and the phase of the diffracted far field depends on polarization when the diffracting structure is comparable to or less than the wavelength.
Marx, D. S., Psaltis, D.
core
An Accessible Microfluidic Platform for the Generation of Polarized Brain Organoids
Advanced Materials Technologies, EarlyView.This study presents an accessible double‐gradient microfluidic device that enables controlled morphogen delivery and spatially polarized differentiation in brain organoids. By integrating a pump‐free design and stable fabrication method, the platform generates dorsal–ventral neuronal asymmetry, offering a reproducible and versatile approach to model ...
Daniel Pérez‐Calixto +6 more
wiley +1 more source
Acta Scientiarum: Technology, 2010 O objetivo deste trabalho foi estudar a impregnação do corante fotocromático Reversacol Graphit® em filmes do compósito de policarbonato (PC) e sílica-gel (Si), com a finalidade de obter aplicações em lentes fotocrômicas.
Fernanda de Almeida Fin de Lima +2 more
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