Results 101 to 110 of about 936,469 (299)

Blendas de elastômero termoplástico SEBS e polianilina: preparação e avaliação das propriedades eletromecânicas [PDF]

, 2008
Dissertação (mestrado) - Universidade Fderal de Santa Catarina, Centro Tecnologico. Programa de Pós-Graduação em Ciências e Engenharia de MateriaisO aumento da demanda de materiais semicondutores com boas propriedades mecânicas tem despertado interesse ...
Martins, Richard Rachadel
core  

Photo-aging changes in mechanical properties of high impact polystyrene, polystyrene-based binary and compatibilized ternary blends [PDF]

Polyolefins Journal
In this work, the photo-aging behavior of high impact polystyrene (HIPS), polystyrene/ethylene propylene diene monomer (PS/EPDM) binary blends, and compatibilized polystyrene/ethylene propylene diene monomer/ polyamide 6 (PS/EPDM/PA6) ternary blends was ...
Marzieh Alidadi-Shamsabadi, Shirin Shokoohi, Mahnaz Shahzamani, Homa Abbasian-Peykani   +3 more
doaj   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

Advanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

Transesterification in mixtures of poly(ethylene terephthalate) [PDF]

, 1994
The morphology of poly(ethylene terephthalate)/poly(butylene terephthalate) (PET/PBT) blends before to and after heat treatment have been studied using differential scanning calorimetry (DSC), wide and small angle x-ray scattering (WAXS and SAXS ...
Backson, Sofie Cecilia Ellinor
core  

Optical properties of polymer blends composed of Poly(methyl methacrylate) and Ethylene-vinyl acetate copolymer [PDF]

, 2012
Optical properties for immiscible polymer blends composed of poly(methyl methacrylate), PMMA, and ethylene-vinyl acetate copolymer, EVA, are studied employing various EVA samples with different vinyl acetate contents.
Takahashi, Shuji, Nobukawa, Shogo, Okada, Hiroaki, Yamaguchi, Masayuki   +3 more
core   +1 more source

Upcycling Keratin‐Based Textile Waste Into High‐Performance Hybrid Fibers Via Tuning the Interfacial Interactions

Advanced Functional Materials, EarlyView.
Keratin recovered from animal‐hair textile waste is fractionated and blended with cellulose to produce continuously spun hybrid fibers. Selecting the high‐molecular‐weight keratin fraction enables 30 wt.% keratin incorporation while maintaining high strength in dry and wet states.
Mian Zhai, Daniel Van Opdenbosch, Inge Schlapp‐Hackl, Teemu Välisalmi, Markus Linder, Michael Hummel, Wenwen Fang   +6 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

Development of Chitosan: PVA/PEG Polymer Blends for Skin Graft Applications

Advances in Polymer Technology
Skin grafting is a widely used technique for treating extensive skin injuries such as chronic ulcers, wounds, and burns. Traditional grafting techniques face various challenges, including limited availability, risk of infection, donor site morbidity, and
Amna Amin Sethi, Eraj Humayun Mirza, Syed Faraz Jawed   +2 more
doaj   +1 more source

Study on the Miscibility of Polypyrrole and Polyaniline Polymer Blends

Advances in Materials Science and Engineering, 2018
We report on the miscibility and phase behaviour of polypyrrole-polyaniline (PPy/PANI) as a function of blend composition. The PPy/PANI blends were prepared by solution processing method, using dimethyl sulfoxide (DMSO) solvent.
Tekalign A. Tikish, Ashok Kumar, Jung Yong Kim   +2 more
doaj   +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