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3. Electromagnetic devices from conducting polymers.

Author

Malti, Abdellah, Tu, Deyu, Edberg, Jesper, Sani, Negar, Rudd, Sam, Evans, Drew, and Forchheimer, Robert

Subjects
*MACROSCOPIC kinetics, *ELECTROMAGNETIC devices, *POLYMERS, *MAGNETIC fields, *COPPER wire
Abstract

In this work, we report macroscopic electromagnetic devices made from conducting polymers. We compare their fundamental properties and device parameters with those of similar devices made from copper wires. By using self-standing supra-ampere conducting polymer wires, we are able to manufacture inductors that generate magnetic fields well over 1 G, and incorporate them in feedback LC oscillators operating at 8.65 MHz. Moreover, by utilizing the unique electrochemical functionality of conducting polymers, we demonstrate electrochemically-tunable electromagnets and electromagnetic chemical sensors. Our findings pave the way to lightweight electromagnetic technologies that can be processed (from water dispersions) using low-temperature protocols into flexible shapes and geometries. [ABSTRACT FROM AUTHOR]

Published
2017
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4. Electromagnetic devices from conducting polymers

Author

Sam Rudd, Drew Evans, Robert Forchheimer, Abdellah Malti, Jesper Edberg, Deyu Tu, Negar Abdollahi Sani, Malti, Abdellah, Tu, Deyu, Edberg, Jesper, Sani, Negar, Rudd, Sam, Evans, Drew, and Forchheimer, Robert

Subjects
solenoid, Materials science, Nanotechnology, Solenoid, 02 engineering and technology, 010402 general chemistry, Inductor, 01 natural sciences, law.invention, Biomaterials, PEDOT:PSS, law, oscillator, Materials Chemistry, Electromagnetic devices, conducting polymer, Electrical and Electronic Engineering, Device parameters, PEDOT, Conductive polymer, Electromagnet, electromagnetic transistor, General Chemistry, 021001 nanoscience & nanotechnology, Condensed Matter Physics, 0104 chemical sciences, Electronic, Optical and Magnetic Materials, Magnetic field, 0210 nano-technology, electrochemical snesor
Abstract

In this work, we report macroscopic electromagnetic devices made from conducting polymers. We compare their fundamental properties and device parameters with those of similar devices made from copper wires. By using self-standing supra-ampere conducting polymer wires, we are able to manufacture inductors that generate magnetic fields well over 1 G, and incorporate them in feedback LC oscillators operating at 8.65 MHz. Moreover, by utilizing the unique electrochemical functionality of conducting polymers, we demonstrate electrochemically-tunable electromagnets and electromagnetic chemical sensors. Our findings pave the way to lightweight electromagnetic technologies that can be processed (from water dispersions) using low-temperature protocols into flexible shapes and geometries. Refereed/Peer-reviewed

Published
2017

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