Results 91 to 100 of about 273,624 (301)

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

Advanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner, Raja Bade, Valentin Ackermann, Roja M. Baumann, Corvin Bischoff, Jona F. Ebeling, Oskar Glenz, Marlo Groh, Jonathan Groth, Finja Hiller, Tom Hirschmüller, Felix Menke, Syntcha Ngantchou Lecdou, Mika Ohler, Daniel Rafii Vardiny, Darius Richter, Dario Röper, Henrik Schumacher, Theresa Stein, Benjamin Vorbeck, Elisabeth Wermter, Kay Kölzig, Jörg Müssig   +22 more
wiley   +1 more source

Polymeric Switch on Lysozyme Activity: Role of Hydrophobic and Electrostatic Interactions

Journal of Pure and Applied Chemistry Research, 2013
Enzymes have attracted potential applications in both medicine and biotechnology. In our present study, we show a strategy for switching the enzymatic activity of lysozyme by the complex formation with a cationic smart copolymer.
Dr. Sumon Ganguli, Md. Bellal Hossain
doaj  

Enhanced long-term corrosion resistance and self-healing of epoxy coating with HQ-Zn-PA nanocomposite

Scientific Reports
This study developed a self-healing, anti-corrosive coating based on a novel nanocomposite formulation of 8-hydroxyquinoline-5-sulfonic acid-zinc doped polyaniline (HQZn-PA) incorporated into an epoxy matrix.
Ali Gharieh, Ako Sharifian, Shakiba Dadkhah   +2 more
doaj   +1 more source

Unexpected stability of aqueous dispersions of raspberry-like colloids

Nature Communications, 2018
The ability to stabilise colloidal suspensions in solution against salt-induced aggregation is critical to many industrial applications, but it remains challenging at high salt concentration. To overcome this problem, Lan et al.
Yang Lan, Alessio Caciagli, Giulia Guidetti, Ziyi Yu, Ji Liu, Villads E. Johansen, Marlous Kamp, Chris Abell, Silvia Vignolini, Oren A. Scherman, Erika Eiser   +10 more
doaj   +1 more source

Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study

Advanced Engineering Materials, EarlyView.
This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud, Jakob Gruber, Hakan Göçerler, Pierluigi Bilotto, Christian Gierl‐Mayer, Elham Loni, Michael Naguib, Carsten Gachot   +7 more
wiley   +1 more source

Recent advances in the synthesis of polymer supported catalysts: a review

Discover Applied Sciences
Heterogenous catalysis plays a crucial role in organic synthesis, and over the past years, it has undergone significant progress. Further, polymer-supported catalysts have been introduced successfully in various organic transformations.
C. H. Raksha, M. P. Yogeesh, Nitinkumar S. Shetty   +2 more
doaj   +1 more source

Experimental Design in Polymer Chemistry-A Guide towards True Optimization of a RAFT Polymerization Using Design of Experiments (DoE). [PDF]

Polymers (Basel), 2021
Eckert T, Klein FC, Frieler P, Thunich O, Abetz V.   +4 more
europepmc   +1 more source

Designing polymeric membranes with coordination chemistry for high-precision ion separations

, 2022
Ryan M. DuChanois, Mohammad Heiranian, Jason Yang, Cassandra J. Porter, Qilin Li, Xuan Zhang, Rafael Verduzco, Menachem Elimelech   +7 more
openalex   +1 more source

Effect of the pendent groups on biobased polymers, obtained from click chemistry suitable, for the adsorption of organic pollutants from water [PDF]

, 2022
Nour El Houda Brirmi, Taha Chabbah, Saber Chatti, Frédéric Schiets, Hervé Casabianca, Catherine Marestin, Régis Merçier, Steffen M. Weidner, Abdelhamid Errachid, Nicole Jaffrézic‐Renault, H. Ben Romdhane   +10 more
openalex   +1 more source

Fabrication of Multifunctional FeSi Gyroid Lattice Composites via Additive Manufacturing and Polymer Infiltration

Advanced Engineering Materials, EarlyView.
A two‐step approach combining laser powder bed fusion of FeSi electrical steel with Bakelite infiltration enables the fabrication of multifunctional gyroid lattice composites. The resulting structures exhibit high strength, magnetic anisotropy, and complete polymer infiltration, demonstrating a simple and scalable route toward lightweight, mechanically
Angelo F. Andreoli, Mayumi A. Nakahashi, Vitor E. Pinotti, Felipe O. C. Bernardo, Lidiane C. Costa, Francisco G. Coury, Ronei C. de Oliveira, Adilson J. A. de Oliveira, Carlos E. H. Ventura, Piter Gargarella   +9 more
wiley   +1 more source