气候变化领域集成服务门户(CCPortal): A high output magneto-mechano-triboelectric generator enabled by accelerated water-soluble nano-bullets for powering a wireless indoor positioning system

CCPortal

DOI	10.1039/c8ee03008a
	A high output magneto-mechano-triboelectric generator enabled by accelerated water-soluble nano-bullets for powering a wireless indoor positioning system
	Lim K.-W.; Peddigari M.; Park C.H.; Lee H.Y.; Min Y.; Kim J.-W.; Ahn C.-W.; Choi J.-J.; Hahn B.-D.; Choi J.-H.; Park D.-S.; Hong J.-K.; Yeom J.-T.; Yoon W.-H.; Ryu J.; Yi S.N.; Hwang G.-T.
发表日期	2019
ISSN	17545692
起始页码	666
结束页码	674
卷号	12 期号:2
英文摘要	A high-performance magneto-mechano-triboelectric nanogenerator (MMTEG) was demonstrated by introducing accelerated water-soluble nano-bullet modified nanostructures to convert a gentle magnetic field into electric energy for powering an indoor wireless positioning system. NaCl salt nanoparticles were accelerated by an aerosol deposition (AD) process to collide on a perfluoroalkoxy (PFA) film with a high kinetic energy for the formation of a complicated nanomorphology on the triboelectric active surface. Under an alternating current (AC) magnetic field of 7 Oe, the MMTEG generated an open-circuit peak-to-peak voltage (V pp ) and a short-circuit current of 708 V and 277 μA, respectively. The harvesting device also presented a maximum peak power of 21.8 mW as well as a continuous AC output power of 4.8 mW (4.8 mJ per second). A self-powered indoor IoT positioning system was constructed by integrating the MMTEG, a power managing circuit, a storage element, and an IoT Bluetooth beacon. The electric energy from the MMTEG device enabled continuous operation of a beacon device, and we successfully confirmed the accurate location of the installed wireless positioning system, subsequently resulting in transmission of our indoor position to the main monitoring computer. Lastly, the MMTEG generated an open-circuit V pp and a short-circuit current of 330 V and 23 μA, respectively, near a 60 Hz power cable connected to home appliances, which were large enough to turn on 108 blue light emitting diodes (LEDs). © 2019 The Royal Society of Chemistry.
英文关键词	Domestic appliances; Electric impedance measurement; Indoor positioning systems; Kinetic energy; Kinetics; Magnetic fields; Sodium chloride; Triboelectricity; Alternating current; Blue light emitting diodes; Continuous operation; Indoor wireless positioning; Peak-to-peak voltages; Tribo-electric generator; Wireless indoor positioning; Wireless positioning systems; Internet of things; aerosol; instrumentation; kinetic energy; magnetic field; magnetic method; nanoparticle; positioning system
语种	英语
来源期刊	Energy & Environmental Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/189996
作者单位	Korea Institute of Materials Science (KIMS), Changwon Gyeongnam, 51508, South Korea; Department of Electronic Materials Engineering, Korea Maritime and Ocean University (KMOU), Busan, 49112, South Korea; School of Materials Science and Engineering, Yeungnam University, Gyeongsan Gyeongbuk, 38541, South Korea
推荐引用方式 GB/T 7714	Lim K.-W.,Peddigari M.,Park C.H.,et al. A high output magneto-mechano-triboelectric generator enabled by accelerated water-soluble nano-bullets for powering a wireless indoor positioning system[J],2019,12(2).
APA	Lim K.-W..,Peddigari M..,Park C.H..,Lee H.Y..,Min Y..,...&Hwang G.-T..(2019).A high output magneto-mechano-triboelectric generator enabled by accelerated water-soluble nano-bullets for powering a wireless indoor positioning system.Energy & Environmental Science,12(2).
MLA	Lim K.-W.,et al."A high output magneto-mechano-triboelectric generator enabled by accelerated water-soluble nano-bullets for powering a wireless indoor positioning system".Energy & Environmental Science 12.2(2019).