Rapidly Cured Multifunctional Epoxy Resins with Switchable Curing Temperature and Exceptional Electrical Properties
Source abstract
Abstract
Abstract The use of the coordinated silver (I) complex based on solvate ionic liquid in epoxy resins is reported to enable unprecedented electrical and thermomechanical properties. The novel hybrid material is aligned at the molecular level using an electric field, demonstrating high electrical conductivity, excellent energy storage properties, and rapid curing behavior. The electric‐field treated epoxy resin system shows a maximum electric conductivity of 2.05 × 105 S m−1, 20 folds of the same untreated system, and 3 folds of the same treated system but with 5.0% silver nanoparticles. Furthermore, this system shows an ultrafast curing rate of around 500 s at a temperature of 42.0 °C and reveals excellent energy storage achieving an average capacitance of 27.5 F g−1 at a scan rate of 1.0 mV s−1. Quantum mechanics is applied and the synchrotron beamline is utilized to optimize and investigate the properties of the system, opening the door to the next generation of thermoset polymers with multifunctional properties.
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Research context
OpenAlex topics: Conducting polymers and applications · Polymer composites and self-healing · Epoxy Resin Curing Processes
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Engineering Swinburne University of Technology Hawthorn VIC 3122 Australia
Infrared Microspectroscopy (IRM) Beamline ANSTO – Australian Synchrotron 800 Blackburn Road Clayton VIC 3168 Australia
School of Science and Computing Technologies Swinburne University of Technology Hawthorn VIC 3122 Australia
Optical Sciences Centre Swinburne University of Technology Hawthorn VIC 3122 Australia
ARC Training Centre in Surface Engineering for Advanced Materials (SEAM) Swinburne University of Technology Hawthorn VIC 3122 Australia
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