Electromagnetic devices from conducting polymers

被引:6
|
作者
Malti, Abdellah [1 ]
Tu, Deyu [2 ]
Edberg, Jesper [3 ]
Sani, Negar [3 ]
Rudd, Sam [4 ]
Evans, Drew [4 ]
Forchheimer, Robert [2 ]
机构
[1] KTH, Dept Fibre & Polymer Technol, S-10044 Stockholm, Sweden
[2] LIU, ISY, Informat Coding, S-58183 Linkoping, Sweden
[3] LIU, ITN, Lab Organ Elect, S-60174 Norrkoping, Sweden
[4] Univ South Australia, Future Ind Inst, Thin Film Coatings Grp, Adelaide, SA 5001, Australia
基金
澳大利亚研究理事会;
关键词
Conducting polymer; PEDOT; Electromagnetic transistor; Electrochemical sensor; Solenoid; Oscillator; IN-VIVO; COPPER; METAL;
D O I
10.1016/j.orgel.2017.07.043
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
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 (fromwater dispersions) using low-temperature protocols into flexible shapes and geometries. (C) 2017 Elsevier B.V. All rights reserved.
引用
收藏
页码:304 / 310
页数:7
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