Results 111 to 120 of about 1,078,566 (277)

Spatially Regulated Silicon Clusters in Trimodal Composite Anodes for High‐Energy Lithium‐Ion Batteries

Advanced Functional Materials, EarlyView.
A trimodal anode architecture spatially regulates silicon clusters within confined interstitial environments formed by graphite and contorted hexabenzocoronene. This confinement suppresses silicon aggregation and localized stress while enabling efficient Li‐ion transport, achieving high‐capacity, stable lithium‐ion batteries.
Jeongmi Joo, Minsung Kang, Seung Hak Oh, Jee Ho Ha, Hyunji Cha, Jimin Han, Ji‐Su Lim, Dae Hyeon Kwon, Won‐Jin Kwak, Sang Kyu Kwak, Seokhoon Ahn, Seok Ju Kang   +11 more
wiley   +1 more source

Molten wax spray treatment makes oriented strandboard (OSB) more water repellent and reduces thickness swelling

, 2014
When oriented strandboard (OSB) absorbs moisture its compressed wood strands swell up and recover strains that were induced during hot pressing. Adhesive bonds that hold the strands together rupture and permanent thickness swelling occur.
Lotter, Barend Theron
core   +1 more source

Hydrogel‐Based 3D‐Printed Anthropomorphic Breast Phantom for Emulating Mechanical and Dielectric Properties of Mammary Tissue. Applications in Microwave Imaging

Advanced Functional Materials, EarlyView.
A 3D‐printable breast phantom is developed using patient‐derived MRI data and hydrogels that replicate the dielectric properties of healthy and cancerous tissues. Mechanical and dielectric characterization confirm its suitability for microwave imaging.
Carlos M. Andreu, Daniel Álvarez Sánchez‐Bayuela, Gianluigi Tiberi, Eliana Canicattì, Agostino Monorchio, Ester Vázquez   +5 more
wiley   +1 more source

Acetoacetates Derived From Vegetable Oils: A Platform for Tailor‐Made Vinylogous Urethane Foams

Advanced Functional Materials, EarlyView.
A renewable vegetable oil is converted into acetoacetate‐functionalized precursors for the preparation of catalyst‐free vinylogous urethane foams. Room‐temperature foaming with n‐pentane generates lightweight cellular materials, while the choice of amine enables control over foam structure and mechanical properties.
Krzysztof Polaczek, Priscilla de Souza Lima, Olga Gotkiewicz, Ondrej Kopilec, Radka Hobzova, Lívia Kanizsová, Mikelis Kirpluks, Ondrej Sedlacek, Hynek Beneš   +8 more
wiley   +1 more source

Moisture Resistance, Dimensional Stability, and Biodegradation Behavior of Pennisetum purpureum Fiber-reinforced Thermoplastic Cassava Starch/Candelilla Wax Composite

BioResources
The practical use of starch-based biodegradable composites is often limited by high moisture sensitivity and dimensional instability in humid environments.
Mohd Fairus Kayat, Ridhwan Jumaidin, Lailatul Harina Paijan, Fahmi Asyadi Md Yusof, Zatil Hafila Kamaruddin, Mohammad Khalid Wahid, Melbi Mahardika   +6 more
doaj  

Impact of Resin Content on Swelling Pressure of Three Layer Perticleboard Bonded with Urea-Formaldehyde Adhesive

Drvna Industrija, 2011
When particleboards are exposed to water or moist environment, they tend to swell and expand in all directions. The degree of swelling or expansion depends on the type of adhesive used, its share, and the time of exposure and pressure used at hot ...
Sergej Medved, Alan Antonović, Vladimir Jambreković   +2 more
doaj  

Influences of oak utilization on the medium density fiberboard properties

Maderas: Ciencia y Tecnología
Softwoods are the basic and traditional raw materials for medium-density fiberboard production. However, sustainable consumption of wood material in the production of wood-based products requires material variety.
Osman Çamlıbel, Murat Aydın, Enüs Koç   +2 more
doaj   +1 more source

1D thickness evolution model of cork ablators, including swelling, ablation and erosion

International Journal of Heat and Mass Transfer
A one-dimensional mathematical framework is developed to describe the thickness evolution---swelling and recession---of cork samples in high enthalpy flows, in the arc-heated wind tunnel L2K. The model is formulated to account for swelling effect, constant long-term recession rate, particle-induced erosion, and post-erosion swelling---that is swelling ...
Salvi, Ciro, Hohn, Oliver, Gülhan, Ali
openaire   +1 more source

Ultrathin Amphipathic Dual‐Polymer Networks: Unlocking Hyper‐Permeable CO2 Capture via Solvent‐Mediated Poly(Ethylene Oxide) Amorphization

Advanced Functional Materials, EarlyView.
Hydrophilic PEO‐copolymers and hydrophobic PDMS are physically integrated via a compatibilizing solvent into an amphipathic dual‐polymer network with versatile interfacial affinity and completely amorphized PEO segments for hyper‐permeable CO2 transport.
Ji Wu, Fan Feng, Baiwang Zhao, Jordan Yuan Zhe Ng, Kaiyu Wang, Can Zeng Liang, Guangtai Zheng, Boxuan Zhao, Tai‐Shung Chung, Sui Zhang   +9 more
wiley   +1 more source