Results 41 to 50 of about 5,966 (236)

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

Advanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine, Shashank Gupta, William Makinen, Zayvinn Lin, Krystal Delnoce, Reza Moini   +5 more
wiley   +1 more source

Active edible films: Current state and future trends [PDF]

, 2016
Active edible films represent one of the current and future trends in the development of new polymers for selected applications, particularly food packaging.
Abdollahi, Acevedo-Fani, Aguilar, Albertos, Alparslan, Arancibia, Arancibia, Arcan, Badr, Bahram, Basiak, Basiak, Belyamani, Benbettaïeb, BenBettaïeb, Blanco-Pascual, Blanco-Pascual, Bonilla, Boumail, Cagri, Campos, Cerqueira, Chang, Cheng, Chetouani, Chinma, Chiumarelli, Cian, Cian, Colak, Costa, Costa, Dang, De Moraes, den Broek, Elsabee, Espitia, Falguera, Fernández-Pan, Fernández-Pan, Fuciños, Gennadios, Gutiérrez, Gutiérrez, Gutiérrez, Gómez-Estaca, Gómez-Estaca, Han, Hansen, Haq, Harper, Hosseini, Hosseini, Hosseini, Jiménez, Jiménez, Jiménez, Jindal, Joerger, Jridi, Khazaei, Kodal Coşkun, Kodal Coşkun, Larotonda, Lee, Li, Liakos, Liu, Lopez, López de Lacey, Manab, Maniglia, Martucci, Matsakidou, Mohammad Amini, Neffe, Nur Hanani, Núñez-Flores, Otoni, Oun, Pan, Pastor, Paula, Paula, Pavlath, Peelman, Perazzo, Pinto, Pires, Ramos, Ravishankar, Razavi, Razavi, Rhim, Rocha, Ruiz-Navajas, Sadaka, Salarbashi, Salgado, Sanchez-Ortega, Santacruz, Shen, Shimokawa, Shojaee-Aliabadi, Silva-Weiss, Slavutsky, Slavutsky, Slavutsky, Song, Song, Song, Souza, Souza, Sánchez Aldana, Sánchez-Ortega, Takala, Tao, Teixeira, Valdés, Volpe, Wu, Zhu   +121 more
core   +2 more sources

Multifunctional Bio‐Based Packaging for Perishable Foods: Structural Design, Scalable Fabrication, and Versatile Applications

Advanced Materials, EarlyView.
An overview of design principles and scalable fabrication strategies for multifunctional bio‐based packaging. Radiative cooling films, modified‐atmosphere films/membranes, active antimicrobial/antioxidant platforms, intelligent optical/electrochemical labels, and superhydrophobic surfaces are co‐engineered from material chemistry to mesoscale structure
Lei Zhang, Jiaqi Zhang, Mei Cui, Wei Qi, Renliang Huang, Rongxin Su, Kai Zhang   +6 more
wiley   +1 more source

Development of an active biodegradable film containing tocopherol and avocado peel extract

Italian Journal of Food Science, 2015
Thermoplastic starch (TPS) films and poly(butylene adipate co-terephthalate) (PBAT) (60/40 m/m) containing TOCO-70 (tocopherol/soybean oil 70/30 m/m) and avocado peel extract (ExA) were produced using blown film extrusion. The formulations of the 5 films
J.C.F. Fidelis, A.R.G. Monteiro, M.R.S. Scapim, C.C.F. Monteiro, D.R. Morais, T. Claus, J.V. Visentainer, F. Yamashita   +7 more
doaj   +1 more source

PLA/PBAT blends for blown film extrusion

Polimery
Films of biodegradable PLA/PBAT blends with PBAT content of 10–90 wt% were obtained by extrusion blowing.  PLA/PBAT blends were characterized by FT-IR, DSC, TGA and SEM. Tensile properties and tear strength of the films were also determined. It was shown that despite thermodynamicimmiscibility of PLA and PBAT, addition of PBAT in amounts above 50 wt ...
Justyna Ostrowska, Waldemar Sadurski, Magdalena Paluch, Maciej Dębowski, Olga Wrona, Karolina Sołtan, Piotr Tyński   +6 more
openaire   +1 more source

Replication of mixing achieved in large co-rotating screw extruder using a novel laboratory 10-100g minimixer [PDF]

, 2008
YesWhen compounding polymers with additives to develop materials at specifications (colouring plastics is the simplest example), the difficulties is in getting the formulation right the first time.
Benkreira, Hadj, Butterfield, R., Gale, Martin, Patel, Rajnikant   +3 more
core  

Formation and structure of calcium carbonate thin films and nanofibers precipitated in the presence of poly(allylamine hydrochloride) and magnesium ions [PDF]

, 2013
That the cationic polyelectrolyte poly(allylamine hydrochloride) (PAH) exerts a significant influence on CaCO₃ precipitation challenges the idea that only anionic additives have this effect. Here, we show that in common with anionic polyelectrolytes such
Cantaert, Bram, Kim, Yi Yeoun, Kröger, Roland, Ludwig, Henning, Meldrum, Fiona C., Paunov, Vesselin N., Verch, Andreas   +6 more
core   +3 more sources

Recent Advances in Electrospun Nanofibers for Triboelectric Nanogenerators: Performance Enhancement Strategies and Emerging Applications

Advanced Materials, EarlyView.
This review highlights recent advances in electrospun nanofiber‐based triboelectric nanogenerators, emphasizing how material design, fiber architecture, and interface engineering collectively enhance output performance and mechanical durability. Key developments in porous, aligned, core‐shell, and hierarchical nanofibers are discussed alongside ...
MD Fajla Rabbi, Jee Hwan Ahn, Duy Linh Vu, Kyoung Kwan Ahn   +3 more
wiley   +1 more source

Influence of Processing Parameters on the Tensile Strength of PA-W/mLLDPE Composite Films Produced by Blown Film Extrusion

MATEC Web of Conferences, 2018
Extrusion blown films from Polyamide waste/metallocene linear low-density polyethylene (PAW/mLLDPE) blend based matrix system and calcium carbonates particles were successfully produced and characterized. Also, the effect of the extruder temperature used
Zgheib Nancy, Tahan Doumit, Seif Sylvain, El Hajj Nemr   +3 more
doaj   +1 more source

Tensile Properties of Extruded Zein Sheets and Extrusion Blown Films

Macromolecular Materials and Engineering, 2003
AbstractZein‐based plastic sheets and films were formed by extrusion through a slit‐die or blowing head. Zein was plasticized with oleic acid and formed into a wet moldable mass (resin) to feed the extruders. Both single‐ and twin‐screw extruded sheets showed higher elongation at break, lower tensile strength, and lower Young's Modulus than non ...
Ying Wang, Graciela W. Padua
openaire   +1 more source