Results 91 to 100 of about 26,322 (238)

Chemoselective Sequential Polymerization: An Approach Toward Mixed Plastic Waste Recycling

Advanced Functional Materials, EarlyView.
Inspired by biological protein metabolism, this study demonstrates the closed‐loop recycling of mixed synthetic polymers via ring‐closing depolymerization followed by a chemoselective sequential polymerizations process. The approach recovers pure polymers from mixed feedstocks, even in multilayer formats, highlighting a promising strategy to overcome a
Gadi Slor, Youwei Ma, Hyunwoo Park, Tae‐Lim Choi, Damien Guironnet, Francesco Stellacci   +5 more
wiley   +1 more source

Production of polymer filament-shaped piezoelectric sensors for e-textiles applications [PDF]

, 2012
This work aims at the development of piezoelectric materials for flexible sensors produced with various geometries, at low cost and high production rates, adequate for the industrial scale.
Carvalho, Helder, Gonçalves, Renato Ferreira, Lanceros-Méndez, S., Martins, R. S., Nóbrega, J. M., Rocha, J. G.   +5 more
core  

Unusual Swelling Behavior of Hydrogels Modified with Spiropyran as Appendage or Crosslinker

Advanced Functional Materials, EarlyView.
Not so innocent after all—spiropyran crosslinkers in methylenebisacrylamide‐crosslinked poly(acrylamide‐co‐acrylic acid) hydrogels increase crosslinking density, but also, counterintuitively, increase swelling. Charge complexation, cooperative chemo‐mechanical effects, and aggregation may explain these observations.
Michael M. Lerch, Ankita Shastri, Thomas B. H. Schroeder, Amos Meeks, Shucong Li, Anna V. Shneidman, Michael Aizenberg, Joanna Aizenberg   +7 more
wiley   +1 more source

Adaptive Impedance Matching Network for Contactless Power and Data Transfer in E-Textiles. [PDF]

Sensors (Basel), 2023
Lindeman P, Steijlen A, Bastemeijer J, Bossche A.   +3 more
europepmc   +1 more source

Analysis of the Electrochemical Stability of Sulfide Solid Electrolyte Dry Films for Improved Dry‐Processed Solid‐State Batteries

Advanced Functional Materials, EarlyView.
An adapted processing for solvent‐free argyrodite solid electrolyte films based on insights into degradation mechanisms of the widely used binder polytetrafluoroethylene is presented. By adapting the dry film processing, long‐term cycling in Si||NMC pouch cells is demonstrated over more than 1000 cycles with a capacity retention of more than 80%, and ...
Maria Rosner, Sahin Cangaz, Felix Hippauf, Susanne Dörfler, Burak Aktekin, Thomas Meyer, Anja Henss, Thomas Abendroth, Holger Althues, Jürgen Janek, Stefan Kaskel   +10 more
wiley   +1 more source

ESTUDIO DE LA APLICACIÓN DE LOS METAMATERIALES EN EL DISEÑO DE ATENAS TEXTILES

Revista Politécnica, 2019
Este articulo presenta una revisión documental concerniente al diseño de antenas textiles a través del uso de metamateriales; mencionando también los tipos de antenas, sus técnicas de implementación, su elaboración, los materiales para su construcción y ...
Claudia Herrera, María Restrepo , Leidy Sánchez   +2 more
doaj   +1 more source

Highly Washable and Conductive Cotton E-textiles Based on Electrochemically Exfoliated Graphene. [PDF]

Materials (Basel), 2023
Evseev ZI, Vasileva FD, Smagulova SA, Dmitriev PS.   +3 more
europepmc   +1 more source

Can tinkering benefit pupils’ learning? [PDF]

, 2016
The current National Curriculum for design and technology specifies that pupils use an iterative design process, work collaboratively and explore new technologies.
Alden, Polly
core  

Solvent‐Free Bonding Mechanisms and Microstructure Engineering in Dry Electrode Technology for Lithium‐Ion Batteries

Advanced Functional Materials, EarlyView.
Dry electrode technology revolutionizes battery manufacturing by eliminating toxic solvents and energy‐intensive drying. This work details two promising techniques: dry spray deposition and polymer fibrillation. How their unique solvent‐free bonding mechanisms create uniform microstructures for thicker, denser electrodes, boosting energy density and ...
Yuhao Liang, Hao Long, Zimo Huang, Ting He, Xueming Chen, Meng Li, Hao Chen, Shanqing Zhang   +7 more
wiley   +1 more source

Soft capacitor fibers using conductive polymers for electronic textiles

, 2010
A novel, highly flexible, conductive polymer-based fiber with high electric capacitance is reported. In its crossection the fiber features a periodic sequence of hundreds of conductive and isolating plastic layers positioned around metallic electrodes ...
Anton S R, Baron W Blair M Fries-Carr S, De Rossi D Carpi F Lorussi F Mazzoldi A Scilingo E P Tognetti A, Drean E, Jian Feng Gu, Maksim Skorobogatiy, Marculescu D, Morris D, Nakamura S Sawa G, Paradiso R Gemignani A Scilingo E P De Rossi D, Park S, Park S Gopalsamy C Jayaraman, Post E R Orth M, Schulte B Tischer W Waldenrath W Kaloff H, Stephan Gorgutsa, Suga T, Swallow L M, Tao X, Wijesiriwardana R Dias T Mukhopadhyay S   +18 more
core   +1 more source