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Tailored CO2-philic Anionic Poly(ionic liquid) Composite Membranes: Synthesis, Characterization and Gas Transport Properties
(ACS, 2020-03-25)
Polymeric membranes either containing, or built from, ionic liquids (ILs) are of great interest for enhanced CO2/light gas separation due to the stronger affinity of ILs toward quadrupolar CO2 molecules, and hence, high ...
Elastic and Thermoreversible Iongels by Supramolecular PVA/Phenol Interactions
(Wiley, 2020-06-28)
Iongels have attracted much attention over the years as ion-conducting soft materials for applications in several technologies including stimuli-responsive drug release and flexible (bio)electronics. Nowadays, iongels with ...
Microstructural control suppresses thermal activation of electron transport at room temperature in polymer transistors
(Nature Publishing Group, 2019-07-29)
Recent demonstrations of inverted thermal activation of charge mobility in polymer field-effect transistors have excited the interest in transport regimes not limited by thermal barriers. However, rationalization of the ...
Influence of Anion Structure on Thermal, Mechanical and CO2 Solubility Properties of UV-Cross-Linked Poly(ethylene glycol) Diacrylate Iongels
(MDPI, 2020-03-17)
Iongel-based CO2 separation membranes were prepared by fast (< 1 min) UV-initiated polymerization of poly(ethylene glycol) diacrylate (PEGDA) in the presence of different ionic liquids (ILs) with the [C2mim]+ cation and ...
Synthesis of Redox Polymer Nanoparticles Based on Poly(vinylcatechols) and Their Electroactivity
(American Chemical Society, 2019-11-12)
Organic materials are being investigated as an alternative to inorganic cathodes in lithium batteries with the promise of higher sustainability as well as increased theoretical capacity. Among organic materials, redox ...
Direct Ink Writing of PEDOT Eutectogels as Substrate-free Dry Electrodes for Electromyography
(RSC, 2023-04-10)
Deep Eutectic Solvents (DES) are a new class of ionic conductive compounds attracting significant attention as greener alternatives to costly ionic liquids. Herein, we developed novel mixed ionic-electronic conducting ...
3D Printable Conducting and Biocompatible PEDOT-graft-PLA Copolymers by Direct Ink Writing
(Wiley-VCH GmbH, 2021-05-03)
Tailor-made polymers are needed to fully exploit the possibilities of additive manufacturing, constructing complex and functional devices in areas such as bioelectronics. In this article, we show the synthesis of a conducting ...
Hydrophobic Eutectogels as Electrodes for Underwater Electromyography Recording
(ACS, 2023-11-15)
Underwater recording remains a critical challenge in bioelectronics because traditional flexible electrodes can not fulfill essential requirements such as stability and steady conductivity in aquatic environments. Herein, ...
Tuning Electronic and Ionic Conductivities in Composite Materials for Electrochemical Devices
(ACS, 2021-03-11)
Mixed conductors having both high ionic and electronic conductivity are needed in membrane electrode assemblies (MEA) present in electrochemical devices from fuel cells, to supercapacitors and all battery chemistries. ...
Flame Retardant Polyphosphoester Copolymers as Solid Polymer Electrolyte for Lithium Batteries
(RSC, 2021-05-19)
Solid-state lithium batteries are considered one of the most promising battery systems due to their high volumetric energy density and safety. Poly(ethylene oxide) (PEO) is the most commonly used solid polymer electrolyte ...