Results 51 to 60 of about 1,683,697 (275)

Physical, mechanical and thermal properties of wood/zeolite/plastic hybrid composites

Maderas: Ciencia y Tecnología, 2017
Effect of zeolite content on the physical, mechanical and thermal properties of wood plastic composites was investigated in this study. To meet this objective, pine wood flour (0, 10, 20, 30, 40, 50 wt%) with compatibilizing agent, zeolite (0, 10, 20, 30,
Alperen Kaymakci, Turker Gulec, Seyyed Khalil Hosseinihashemi, Nadir Ayrilmis   +3 more
doaj  

Some exploitation properties of wood plastic composites (WPC), based on high density polyethylene and timber industry waste

Medžiagotyra, 2015
: In this study, the influence of wood fiber content (40, 50 and 60 wt.%) and coupling agent concentration (3 and 5 wt.%) on the mechanical properties of wood-plastic composites (WPCs) was investigated.
janis kajaks
doaj   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Ten-year field study of wood plastic composites in Santiago, Chile: Biological, mechanical and physical property performance

Maderas: Ciencia y Tecnología, 2018
Outdoor durability of wood plastic composites is a major focus of research and development efforts toward development of more robust building materials.
Douglas J. Gardner, Alejandro Bozo
doaj  

Synergistic toughening effects of grafting modification and elastomer-olefin block copolymer addition on the fracture resistance of wood particle/polypropylene/elastomer composites

Materials & Design, 2019
A novel wood particle/polypropylene/elastomer composites with good impact resistance and stiffness was prepared by adding elastomer-olefin block copolymer (OBC) and grafting maleic anhydride (MAH) on polypropylene/OBC blends.
Shunmin Yi, Shihua Xu, Yue Li, Wentao Gan, Xin Yi, Wanyu Liu, Qingwen Wang, Haigang Wang, Rongxian Ou   +8 more
doaj   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source

Mineral fillers for wood–plastic composites

, 2010
Five mineral fillers were tested for wood-plastic composites (WPCs): calcium carbonate, two different types of wollastonite, soapstone and talc. The impact of the fillers on the mechanical properties of the composites was studied.
Tiina Huuhilo, Butylina, Svetlana,, Huuhilo, Tiina,, Martikka, Ossi,, Kärki, Timo,, Ossi Martikka, Timo Kärki, Svetlana Butylina   +7 more
core   +1 more source

PLA/WOOD BIOCOMPOSITES: IMPROVING COMPOSITE STRENGTH BY CHEMICAL TREATMENT OF THE FIBERS [PDF]

, 2013
A resol type phenolic resin was prepared for the impregnation of wood particles used for the reinforcement of PLA. A preliminary study showed that the resin penetrates wood with rates depending on the concentration of the solution and on temperature ...
Renner, Károly, Csizmadia, Réka, Pukánszky, Béla, Móczó, János, Faludi, Gábor   +4 more
core   +1 more source

Fully Additive Vertical Organic Electrochemical Transistors on Renewable and Compostable Substrates Enable Ultrasensitive Bioelectronics

Advanced Functional Materials, EarlyView.
Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi, Samuele Lavelli, Zsolt M. Kovács‐Vajna, Fabrizio Torricelli   +3 more
wiley   +1 more source

High-density polyethylene-based composites with pressure-treated wood fibers [PDF]

BioResources, 2012
High-Density Polyethylene (HDPE)-based composites with alkaline copper quaternary (ACQ)- and micronized copper quaternary (MCQ)-treated wood fibers were manufactured through injection molding.
Lu Shang, Guangping Han, Fangzheng Zhu, Jiansheng Ding, Todd Shupe, Qingwen Wang, Qinglin Wu   +6 more
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