Results 51 to 60 of about 4,644,782 (223)

Biobased recyclable epoxy composites reinforced with carbon nanotubes for electromagnetic interference shielding and Joule heating

CleanMat
Current epoxy thermosets are facing various challenges such as resource scarcity, environmental concern, and limited functionalities. Here, we present a novel solvent free approach to fabricate multifunctional carbon nanotubes (CNTs) reinforced biobased ...
Xiao‐Li Zhao, Yi‐Dong Li, Jian‐Bing Zeng   +2 more
doaj   +1 more source

Synthesis and Characterization of Covalent Adaptable Networks Comprised of Dynamic Imine and Aminal Covalent Bonds [PDF]

, 2018
The dissertation is about the design, synthesis and characterization of materials comprised of covalent adaptable networks (CANs). There are three chapters within this dissertation.
Chao, Albert
core   +1 more source

3D‐Printed Titanium Gyroid Scaffold Structure Integrated With Tough Hybrid Materials for Cartilage Replacement

Advanced Engineering Materials, EarlyView.
This study proposes a potential device design for joint cartilage replacement. Silica‐polytetrahydrofuran (SiO2‐PolyTHF) hybrids with customizable mechanical properties were developed to mimic the characteristics of a natural meniscus. These were synthesized through a two‐pot sol–gel hybrid process.
Yu‐Chien Lin, Gloria R. Young, Francesca Tallia, Reece N. Oosterbeek, Shaaz Ghouse, Edward Spiers, Nupur Kohli, Tom Briggs, Marc Masen, Siwei Li, Ren‐Jei Chung, Jonathan R. T. Jeffers, Julian R. Jones   +12 more
wiley   +1 more source

Flexible, thermal processable, self-healing, and fully bio-based starch plastics by constructing dynamic imine network

Green Energy & Environment
The serious environmental threat caused by petroleum-based plastics has spurred more researches in developing substitutes from renewable sources. Starch is desirable for fabricating bioplastic due to its abundance and renewable nature.
Xiaoqian Zhang, Haishan Zhang, Guowen Zhou, Zhiping Su, Xiaohui Wang   +4 more
doaj   +1 more source

Rheology and polymer processing of covalent adaptable networks: 3D printing and assessment of mechanical anisotropy

Mackay, Michael E.Fused filament fabrication (FFF) is a type of additive manufacturing used to create polymeric objects by adding material in a layer-by-layer manner. The fabricated objects often suffer from inferior mechanical properties due to inherent
Bischoff, Derek J.
core   +1 more source

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

Advanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han, Shuvra Mondal, Sungkeun Han, Chan‐Hwi Eom, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +5 more
wiley   +1 more source

Biobased Thermoset Sandwiched Composites Enabled by Dynamic Covalent Chemistry for Electrical Insulation, EMI Shielding, and Thermal Management

SusMat
Sandwiched composites with a combination of electromagnetic interference (EMI) shielding performance, thermal conductivity, and electrical insulation show significant potential in electronic packaging.
Xiao‐Li Zhao, Ling‐Yu Li, Yi‐Dong Li, Jian‐Bing Zeng   +3 more
doaj   +1 more source

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

Advanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao, Jiaojiao Zhang, Shideng Yuan, Xinmeng Yu, Keming Wan, Xiaoguang Duan, Zhining Wang   +6 more
wiley   +1 more source

Investigating Dynamic Changes in 3D‐Printed Covalent Adaptable Polymer Networks

Macromolecular Materials and Engineering
3D printing technologies have matured to produce complex structures, still they are often limited to static materials. Introducing alkoxyamine bonds into 3D printed structures offers unprecedented possibilities for post‐synthetic modification through ...
Yixuan Jia, Christoph A. Spiegel, Juliane Diehm, Daniel Zimmermann, Birgit Huber, Hatice Mutlu, Matthias Franzreb, Manfred Wilhelm, Patrick Théato, Eva Blasco, Manuel Tsotsalas   +10 more
doaj   +1 more source

Bioinspired Co‐Assembly Enables Multiscale Architected Hydrogels for 3D Printing With Integrated Antibacterial and Bioactive Functions

Advanced Functional Materials, EarlyView.
A multicomponent supramolecular hydrogel integrating cell‐adhesive and antibacterial peptides within an alginate‐cellulose nanofibril matrix is developed. Peptide co‐assembly simultaneously strengthens the hydrogel network, improves extrusion printability, and imparts cell‐adhesive and antibacterial functions, offering a versatile platform for ...
Mor Tsuriano‐Zernichov, Francesca Netti, Sigal Rencus‐Lazar, Moran Aviv, Lihi Adler‐Abramovich   +4 more
wiley   +1 more source