Results 51 to 60 of about 203,788 (272)

Cryogenic Deformation Behavior of TiAl and Insights Into Embrittlement After High‐Temperature Exposure Combined With Secondary Ion Mass Spectroscopy of Near Surface Chemistry

Advanced Engineering Materials, EarlyView.
Near‐surface deuterium enrichment profiles for different microstructural types of TiAl after exposure at 700 °C in a heavy water‐containing environment. The deuterium levels are significantly higher than expected from natural occurrence, indicating that the heavy water dissociated during the exposure treatment and entered the specimens.
Jonathan D. H. Paul, Alexander Welle, Dirk Matthiessen, Michael Oehring, Fritz Appel, Florian Pyczak   +5 more
wiley   +1 more source

Corn Waste a Sustainable Solution for Plastic Pollution: A Mini Review

NUST Journal of Engineering Sciences
Plastic pollution is a critical environmental issue leading to extensive ecological damage and posing health risks due to the persistence of petrochemical-derived plastics.
Abdul Mueez Ahmad, Asad Ali, Anas Afzal, Nimra Tanveer, Almas Mustafa   +4 more
doaj   +1 more source

Development and characterization of non-standard extruded poly(vinyl chloride) product [PDF]

Scientific Technical Review, 2016
This research work focuses on the development of extrusion of non-standard PVC pipe and characterization of the obtained product. The extrusion technology and poly (vinil chloride) polymer are described in shortest.
Radulović Jovan
doaj  

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

Protein based plastics from the residuals of industrial oil crops [PDF]

, 2012
The factors that can be utilized in the development of new protein based plastic materials from industrial oilseeds are examined. As this area has not been explored in depth in the literature, experiences from the study of other proteins are used to ...
Newson, William R.
core   +1 more source

The Role of Ultra‐Thin Passive Films and Organic Adsorbates on Aluminum Chips for a Friction‐Induced Solid‐State Recycling Process

Advanced Engineering Materials, EarlyView.
Despite benefits to storage stability and handleability of aluminum scrap, octadecyl phosphonic acid (ODPA) SAMs reduce the tensile strength of wires produced using friction‐induced recycling. Etching and methyl diphosphonic acid (MDPA) coatings, however, have little effect.
Timothy D. Goller, Steffen Gabsa, Werner Homberg, Guido Grundmeier   +3 more
wiley   +1 more source

Crystallization Behavior of Recycled Semi-Crystalline Polymers in 3D Printing: Progress, Challenges, and Opportunities

Recycling
In recent years, plastic recycling has emerged as a critical concern in environmental protection and waste management. Among the various techniques for repurposing plastic waste into valuable products, extrusion of filaments for 3D printing has proven to
Zunaida Zakaria, Arif Rochman, Paul Refalo   +2 more
doaj   +1 more source

Property improvement of processed PLA/PBAT using chain extenders

Materials Research Express, 2022
The polymer blend of poly(lactic acid)/poly(butylene adipate-co-terephthalate) (PLA/PBAT), commercially named Ecovio, is a biodegradable plastic with a high level of strength and toughness.
Bawornkit Nekhamanurak
doaj   +1 more source

Fully Additive Vertical Organic Electrochemical Transistors on Renewable and Compostable Substrates Enable Ultrasensitive Bioelectronics

Advanced Functional Materials, EarlyView.
Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi, Samuele Lavelli, Zsolt M. Kovács‐Vajna, Fabrizio Torricelli   +3 more
wiley   +1 more source

Composite materials from waste plastics: A sustainable approach for waste management and resource utilization

Polymers and Polymer Composites
The increasing production and improper disposal of plastic waste present a major global environmental challenge, highlighting the need for sustainable solutions.
Md. Nuruzzaman, Asma Shafiq Shathi, Abu Yousuf, Md. Jahirul Islam, Md. Shohel Rana, Md. Sha Alam, Pradip Kumar Biswas, Md. Aminur Rahman, Md. Ibrahim H. Mondal   +8 more
doaj   +1 more source