Results 41 to 50 of about 763 (186)

Dynamic Covalent Chemistry Enables Self‐Healing and Compatibilization in Polypropylene Composites

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A high‐performance polypropylene insulation material is created through dynamic covalent crosslinking. It achieves exceptional dielectric properties, autonomous self‐healing, and easy recycling, offering a sustainable solution for future HVDC transmission systems.
Hongzhe Zhang, Wenye Zhang, Wenjie Huang, Jun‐Wei Zha   +3 more
wiley   +1 more source

Biocomposites based on poly(hydroxybutyrate) and the mesocarp of babassu coconut (Orbignya phalerata Mart.): effect of wax removal and maleic anhydride-modified polyethylene addition

Journal of Materials Research and Technology, 2021
Aiming to adds value to agricultural products and develop environmental-friendly and cost-effective materials, the present work investigates the influence of babassu mesocarp (BM) flour extractives and the addition of maleic anhydride-modified ...
Natália Fernanda Inocêncio Silva, José Elson Soares Filho, Tiago Galdino Cabral Santos, Jéssica da Silva Chagas, Suelen Alves Silva Lucena de Medeiros, Eduardo Braga Costa Santos, Renate Maria Ramos Wellen, Lucineide Balbino da Silva, Laura Carvalho, Mário André Brito Seixas Nunes, Amélia Severino Ferreira e Santos   +10 more
doaj   +1 more source

A Novel Reactive Processing Technique: Using Telechelic Polymers To Reactively Compatibilize Polymer Blends

ACS Applied Materials & Interfaces, 2009
Difunctional reactive polymers, telechelics, were used to reactively form multiblock copolymers in situ when melt-blended with a blend of polystyrene and polyisoprene. To quantify the ability of the copolymer to compatibilize the blends, the time evolution of the domain size upon annealing was analyzed by SEM.
Ashcraft, E., Ji, H., Mays, J., Dadmun, M.   +3 more
openaire   +3 more sources

Organic Photodetectors and Sensors for Low‐Light and Infrared Applications

Electron, EarlyView.
This mini review highlights recent advances in organic photodetectors and sensors for low‐light and infrared applications, emphasizing molecular design, device architectures, and interface engineering that improve charge transport, detectivity, speed, and spectral selectivity.
Swarup Biswas, Hyeok Kim
wiley   +1 more source

Evolução da morfologia de fases de blendas PA6/AES em extrusora de dupla rosca e moldagem por injeção Evolution of phase morphology of PA6/AES blends during the twin screw extrusion and injection molding processes

Polímeros, 2005
A evolução da morfologia de fases em blendas não reativas e reativas de poliamida-6 com copolímero de acrilonitrila/EPDM/estireno (AES) em uma extrusora de rosca dupla co-rotacional foi investigada. A evolução da morfologia de fases ao longo da extrusora
Adriane Bassani, Elias Hage Jr, Luiz A. Pessan, Ana V Machado, José A. Covas   +4 more
doaj   +1 more source

Reactive compatibilization of biodegradable PLA/TPU blends via hybrid nanoparticle

Progress in Rubber, Plastics and Recycling Technology, 2021
In this study, the compatibilization effects of triglycidylisobutyl polyhedral oligomeric silsesquioxane (TEpPOSS) on biodegradable poly(lactic acid) (PLA)/thermoplastic polyurethane (TPU) blends were investigated. All blends were prepared via melt blending and PLA/TPU (80/20, 70/30, 50/50 wt%) ratio was selected as the experimental parameter.
Nilay Tuccar Kilic, Buse Nur Can, Mehmet Kodal, Güralp Özkoç   +3 more
openaire   +4 more sources

Recent Advances in Conductive Rubber Composites: Progress, Challenges, and Emerging Opportunities

Macromolecular Rapid Communications, EarlyView.
This study reviews the recent advances in conductive rubber composites, focusing on key aspects such as material selection, conductive mechanisms, interfacial engineering, processing methods, vulcanization strategies, and practical applications. It also discusses current challenges and highlights emerging directions that are shaping the development of ...
Lu Yin, Ali Vahidifar, Steven Yu, Boxin Zhao   +3 more
wiley   +1 more source

Synergistic Compatibilization of LDPE/PS/PA6 Ternary Blends by Combining Reactive and Non‐Reactive Compatibilizers

Macromolecular Materials and Engineering
Efficient recycling of mixed plastic waste remains challenging due to the intrinsic immiscibility of constituent polymers, which compromises mechanical performance.
Guohua Wu, Ning Luo, Tianqi Jin, Hengti Wang, Yongjin Li, Lijun Ye   +5 more
doaj   +1 more source

Effects of Polyamide‐6 Bulk Plasma Treatment on Morphology, Crystallinity and Mechanical Properties of Microfibrillar Composites

Polymer Composites, EarlyView.
Microfibrillar composite containing highly oriented, plasma‐treated PA6 microfibrils embedded within the polymer matrix. ABSTRACT Plasma treatment is often used to alter chemical surface characteristics of fibers or polymers, improving dispersion of components and interfacial adhesion between incompatible constituents in composites.
Nam Kyeun Kim, Maximillian Pitto, Romain Agier, Jens Schuster, Casparus Johannes Reinhard Verbeek, Simon Bickerton   +5 more
wiley   +1 more source

Strategies for compatibilization of polymer/waste tire rubber systems prepared via melt-blending

Advanced Industrial and Engineering Polymer Research
Waste tires are a low-cost and high-calorific alternative fuel, therefore energy recovery is still very popular method of their utilization. On the other hand, waste tires are composed from high quality components and can be considered as valuable source
Krzysztof Formela
doaj   +1 more source