Flexible liquid metal coil prepared for electromagnetic energy harvesting and wireless charging
Received date: 17 Aug 2018
Accepted date: 19 Dec 2018
Published date: 15 Sep 2019
Copyright
This paper reported a study on a flexible liquid metal coil (LMC) for electromagnetic collection from the transmission line for self-powered sensor and electromagnetic generation for wireless charging of cellular telephone. The room temperature liquid metal of Galinstan was perfused to elastic silicone tube, which is then terminated with gallium-plated copper wire. The as-prepared liquid metal wire can sustain stretching, twisting, and bending with large deformation, and has a good electrical contact stability with the external circuit. The LMC based magnetic energy harvester was then designed and demonstrated to collect the magnetic field energy induced by a wire carrying alternating current. The power of 260 mW was obtained for the wire carrying current of 10 A. The flexible toroidal inductor was fabricated and tested for magnetic energy harvesting. The flexible spiral-shaped LMC was also designed and demonstrated to power cellular telephone through wireless charging. The present study opens the way for further applications of elastic LMC in electromagnetic energy harvesting and charging.
Shen GUO , Peng WANG , Jichuan ZHANG , Wenpeng LUAN , Zishuo XIA , Lingxiao CAO , Zhizhu HE . Flexible liquid metal coil prepared for electromagnetic energy harvesting and wireless charging[J]. Frontiers in Energy, 2019 , 13(3) : 474 -482 . DOI: 10.1007/s11708-019-0632-0
| 1 |
Zheng Y, He Z Z, Yang J, Liu J. Personal electronics printing via tapping mode composite liquid metal ink delivery and adhesion mechanism. Scientific Reports, 2014: 4588
|
| 2 |
Wang Q, Yu Y, Yang J, Liu J. Fast fabrication of flexible functional circuits based on liquid metal dual-trans printing. Advanced Materials, 2015, 27(44): 7109–7116
|
| 3 |
Cheng S, Wu Z G. Microfluidic stretchable RF electronics. Lab on a Chip, 2010, 10(23): 3227–3234
|
| 4 |
Gao M, Gui L. A handy liquid metal based electroosmotic flow pump. Lab on a Chip, 2014, 14(11): 1866–1872
|
| 5 |
Tang S Y, Khoshmanesh K, Sivan V, Petersen P, O’Mullane A P, Abbott D, Mitchell A, Kalantar-zadeh K. Liquid metal enabled pump. Proceedings of the National Academy of Sciences of the United States of America, 2014, 111(9): 3304–3309
|
| 6 |
Zhu J Y, Tang S Y, Khoshmanesh K, Ghorbani K. An integrated liquid cooling system based on Galinstan liquid metal droplets. ACS Applied Materials and Interfaces, 2016, 8(3): 2173–2180
|
| 7 |
Yang X H, Liu J. Liquid metal enabled combinatorial heat transfer science: toward unconventional extreme cooling. Frontiers in Energy, 2018, 12(2): 259–275
|
| 8 |
Zhang Q, Liu J. Nano liquid metal as an emerging functional material in energy management, conversion and storage. Nano Energy, 2013, 2(5): 863–872
|
| 9 |
Lu Y, Hu Q Y, Lin Y L, Pacardo D B, Wang C, Sun W J, Ligler F S, Dickey M D, Gu Z. Transformable liquid-metal nanomedicine. Nature Communications, 2015, 6(1): 10066
|
| 10 |
Sheng L, He Z Z, Yao Y Y, Liu J. Transient state machine enabled from the colliding and coalescence of a swarm of autonomously running liquid metal motors. Small, 2015, 11(39): 5253–5261
|
| 11 |
Zhang J, Yao Y Y, Sheng L, Liu J. Self-fueled biomimetic liquid metal mollusk. Advanced Materials, 2015, 27(16): 2648–2655
|
| 12 |
Yuan B, Wang L, Yang X H, Ding Y J, Tan S C, Yi L T, He Z, Liu J. Liquid metal machine triggered violin-like wire oscillator. Advancement of Science, 2016, 3(10): 1600212
|
| 13 |
Fassler A, Majidi C. Liquid-phase metal inclusions for a conductive polymer composite. Advanced Materials, 2015, 27(11): 1928–1932
|
| 14 |
Bartlett M D, Fassler A, Kazem N, Markvicka E J, Mandal P, Majidi C. Stretchable, high-k dielectric elastomers through liquid-metal inclusions. Advanced Materials, 2016, 28(19): 3726–3731
|
| 15 |
Kazem N, Hellebrekers T, Majidi C. Soft multifunctional composites and emulsions with liquid metals. Advanced Materials, 2017, 29(27): 1605985
|
| 16 |
Tang J B, Zhao X, Li J, Guo R, Zhou Y, Liu J. Gallium-based liquid metal amalgams: transitional-state metallic mixtures (TransM(2)ixes) with enhanced and tunable electrical, thermal, and mechanical properties. ACS Applied Materials and Interfaces, 2017, 9(41): 35977–35987
|
| 17 |
Guo R, Sheng L, Gong H Y, Liu J. Liquid metal spiral coil enabled soft electromagnetic actuator. Science China, Technological Sciences, 2018, 61(4): 516–521
|
| 18 |
Lazarus N, Meyer C D, Bedair S S, Nochetto H, Kierzewski I M. Multilayer liquid metal stretchable inductors. Smart Materials and Structures, 2014, 23(8): 085036
|
| 19 |
Jin S W, Park J, Hong S Y, Park H, Jeong Y R, Park J, Lee S S,Ha J S. Stretchable loudspeaker using liquid metal microchannel. Scientific Reports, 2015: 11695
|
| 20 |
Fassler A, Majidi C. Soft-matter capacitors and inductors for hyperelastic strain sensing and stretchable electronics. Smart Materials and Structures, 2013, 22(5): 055023
|
| 21 |
Zhao Z N, Lin J, Zhang J, Yu Y, Yuan B, Fan C C, Wang L, Liu J. Liquid metal enabled flexible electronic system for eye movement tracking. IEEE Sensors Journal, 2018, 18(6): 2592–2598
|
| 22 |
Guo R, Wang X L, Chang H, Yu W. Ni-GaIn amalgams enabled rapid and customizable fabrication of wearable and wireless healthcare electronics. Advanced Engineering Materials, 2018, 20(10): 1800054
|
| 23 |
Li P, Wen Y M, Zhang Z Q, Pan S Q. A high-efficiency management circuit using multiwinding upconversion current transformer for power-line energy harvesting. IEEE Transactions on Industrial Electronics, 2015, 62(10): 6327–6335
|
| 24 |
Zangl H, Bretterklieber T, Brasseur G. A feasibility study on autonomous online condition monitoring of high-voltage overhead power lines. IEEE Transactions on Instrumentation and Measurement, 2009, 58(5): 1789–1796
|
| 25 |
Ma J L, Dong H X, He Z Z. Electrochemically enabled manipulation of gallium-based liquid metals within porous copper. Materials Horizons, 2018, 5(4): 675–682
|
/
| 〈 |
|
〉 |