Results 141 to 150 of about 48,217 (304)
Molecular and supramolecular orientation in conducting polymers [PDF]
, 1987 Intrinsic anisotropy in electrical and optical properties of conducting polymers constitutes a unique aspect that derives ..pi..-electron delocalization along the polymer backbone and from the weak inter-chain interaction.
Aldissi, M.
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Soliton, Polaron and Biopolaron in Conducting Polymers [PDF]
علوم و تکنولوژی پلیمر, 1992 B. Pour, A. Entezami
doaj +1 more source
Experimental Characterization of Mycelium‐Based Composites Under Multiple Loading Conditions
Advanced Engineering Materials, EarlyView.This study examines the mechanical response of mycelium‐based composites under compression, shear, and tension using mechanical testing and imaging methods. The comparison between unpressed and hot‐pressed specimens shows that hot pressing is associated with higher compression and shear stiffnesses.
Shaghayegh Elahi +5 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim +3 more
wiley +1 more source
Sensors, 2008 Many research studies have been conducted on the use of conjugated polymers in the construction of chemical sensors including potentiometric, conductometric and amperometric sensors or biosensors over the last decade.
Mohammad Reza Ganjali +3 more
doaj
Advanced Engineering Materials, EarlyView.This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer +4 more
wiley +1 more source
Obtenção e avaliação das propriedades elétricas de misturas físicas de poliuretano termoplástico com aditivos semicondutores [PDF]
, 2012 Dissertação (mestrado) - Universidade Fderal de Santa Catarina, Centro Tecnologico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2010A obtenção de materiais poliméricos com a combinação das propriedades de polímeros de ...
Civiero, Ederson
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Hofmeister Series for Conducting Polymers: The Road to Better Electrochemical Activity? [PDF]
Polymers (Basel), 2023 Volkov AI, Apraksin RV.
europepmc +1 more source
Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading
Advanced Engineering Materials, EarlyView.This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev +2 more
wiley +1 more source
Current Synthetic Methodologies For Semiconducting Polymers
, 2015 Since the publication of pioneering work in the 1970's, which described and evaluated conducting polymers, the preparation of precisely substituted polymers for the purpose of obtaining materials with tuned electrical and mechanical properties has seized
dos Reis L.A. +2 more
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