Results 121 to 130 of about 178,590 (332)

Poly(Butylene Adipate‐Co‐Terephthalate)/Silane‐Treated Wollastonite‐Based Blown Film for Sustainable Packaging Application: Studying the Impact of Uniaxial Stretching on the Final Properties

Macromolecular Materials and Engineering
The demand for biodegradable packaging is rising due to plastic pollution corncerns. This study develops biodegradable composites based on poly (butylene adipate‐co‐terephthalate) (PBAT) and silane‐treated wollastonite (S‐W) at two concentrations (15 and
Matias Menossi, Manjusri Misra, Amar Kumar Mohanty   +2 more
doaj   +1 more source

Mechanical Behavior Optimization of Chitosan Extracted from Shrimp Shells as a Sustainable Material for Shopping Bags

Journal of Functional Biomaterials, 2018
The use of biodegradable materials for shopping bag production, and other products made from plastics, has recently been an object of intense research—with the aim of reducing the environmental burdens given by conventional materials. Chitosan is a
Giacomo D’Angelo, Amal Elhussieny, Marwa Faisal, I. S. Fahim, Nicola M. Everitt   +4 more
doaj   +1 more source

Liquid Metals in Radio Frequency Applications: A Review of Physics, Manufacturing, and Emerging Technologies

Advanced Electronic Materials, EarlyView.
This paper reviews the physics of liquid metals in RF devices, including the influence of mechanical strain on resonance as well as fabrication methods and strategies for designing tunable and strain‐tolerant inductors, capacitors, and antennas.
Md Saifur Rahman, William J. Scheideler
wiley   +1 more source

Manufacture of pelletised feeds, their storage and quality control [PDF]

, 1987
Presentation of feed in its most suitable physical form is key to the successful performance of the feed. The physical design of a feed should be in accordance with the feeding habits of the candidate animal and should not cause any impediment to its
Ahamed Ali, S
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The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

Advanced Energy and Sustainability Research, EarlyView.
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira, Md Mahbubur Rahman, Karib Hassan Khan, Md Nizam Uddin, Dewan Hafiz Nabil   +4 more
wiley   +1 more source

Assessing the Performance of Biopolymers as Substrates for Flexible Printed Supercapacitors Containing Liquid Electrolytes

Advanced Energy and Sustainability Research, EarlyView.
The fossil‐based substrates of a printed supercapacitor containing liquid electrolytes can only be replaced with biopolymers if they have adequate permeabilities. This article studies three biopolymers based on their processability, printability, and barrier properties to find a more sustainable substrate option.
Iida Kangashaka, Timo Punkari, Aapo Kattainen, Chirag Mevada, Jari Keskinen, Matti Mäntysalo, Essi Sarlin   +6 more
wiley   +1 more source

Preparation and Study the Physical, Mechanical and Antimicrobial Properties of Polyethylene/Polylactic Acid Nanocomposite Films Reinforced with Nano-graphene Oxide [PDF]

مجله پژوهش‌های علوم و صنایع غذایی ایران
IntroductionPackaging is an intermediary between the produced food products and the customer, which maintains the quality of the product and provides the information required by the customer.
Maryam Fathifar, Nasser Sedaghat, Mohammad Reza Abdollahi Moghadam   +2 more
doaj   +1 more source

Smart Bioinspired Material‐Based Actuators: Current Challenges and Prospects

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This work gathers, in a review style, an extensive and comprehensive literature overview on the development of autonomous actuators based on synthetic materials, bringing together valuable knowledge from several studies. Furthermore, the article identifies the fundamental principles of actuation mechanisms and defines key parameters to address the size
Alejandro Palacios, Léon Chiriatti, Simon Poppinga, Thomas Speck, Vincent Le Houérou   +4 more
wiley   +1 more source

Evaluation of using poly(ethylene-co-vinyl acetate)/organoclays nanocomposites in blown film production

Anais da Academia Brasileira de Ciências
Poly(ethylene-co-vinyl acetate)/organoclay (EVA/OC) systems were prepared by melt mixing in a twin-screw extruder. The potential application of the nanocomposites in the production of blow molding films was analyzed by mechanical, thermal, morphological,
REINALDO Y. MORITA, JULIANA R. KLOSS, MARIA IZABEL X. SCAPOLAN, RONILSON V. BARBOSA, ANA LÚCIA N. DA SILVA   +4 more
doaj   +1 more source

Properties of polyethylene blown-films dependent on their composition [PDF]

, 2016
Práce se zabývá studiem vlivu obsahu technického recyklátu na fyzikální charakteristiky vyfukovaných fólií. Cílem práce je laboratorní příprava série fólií s obsahem běžného fóliového LLDPE 0–100 % s přídavkem LDPE recyklátu a dále s přídavkem plniva ...
Štaffová, Martina
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