A Wideband Magnetic Frequency Up‐Converter Energy Harvester
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Engineering Materials"
DOI: 10.1002/adem.202001364
Abstract: E.F. and A.S.A. contributed equally to this work. This research was supported by King Abdullah University of Science and Technology (KAUST). read more here.
Keywords: frequency converter; magnetic frequency; converter energy; wideband magnetic ... See more keywords
Implantable Cardiac Kirigami-Inspired Lead-Based Energy Harvester Fabricated by Enhanced Piezoelectric Composite Film.
Sign Up to like & getrecommendations! Published in 2021 at "Advanced healthcare materials"
DOI: 10.1002/adhm.202002100
Abstract: Harvesting biomechanical energy to power implantable electronics such as pacemakers has been attracting great attention in recent years because it replaces conventional batteries and provides a sustainable energy solution. However, current energy harvesting technologies that… read more here.
Keywords: energy; kirigami; kirigami inspired; energy harvester ... See more keywords
A Soft Variable-Area Electrical-Double-Layer Energy Harvester.
Sign Up to like & getrecommendations! Published in 2021 at "Advanced materials"
DOI: 10.1002/adma.202103142
Abstract: The technological promise of soft devices-wearable electronics, implantables, soft robotics, sensors-has accelerated the demand for deformable energy sources. Devices that can convert mechanical energy to electrical energy can enable self-powered, tetherless, and sustainable devices. This… read more here.
Keywords: variable area; area electrical; energy; energy harvester ... See more keywords
Design and development of guided four beam cantilever type MEMS based piezoelectric energy harvester
Sign Up to like & getrecommendations! Published in 2017 at "Microsystem Technologies"
DOI: 10.1007/s00542-016-2940-1
Abstract: MEMS devices have found applicability in remote area of operation such as temperature monitoring in extreme climates, structural health monitoring, and car tire pressure monitors etc. due to compact shape and ability to operate in… read more here.
Keywords: energy; piezoelectric energy; energy harvester; type ... See more keywords
Parametric modeling of a novel longitudinal vibration-based energy harvester using magneto-electro-elastic materials
Sign Up to like & getrecommendations! Published in 2017 at "Microsystem Technologies"
DOI: 10.1007/s00542-017-3402-0
Abstract: Abstract In this paper, the use of magneto-electro-elastic (MEE) composites is proposed for vibration-based energy harvesting applications as an approach to enhance the harvested electrical power density in order to create self-powering systems which are… read more here.
Keywords: vibration; energy harvester; magneto electro; energy ... See more keywords
Wideband auto-tunable vibration energy harvester using change in centre of gravity
Sign Up to like & getrecommendations! Published in 2018 at "Microsystem Technologies"
DOI: 10.1007/s00542-018-3846-x
Abstract: Energy harvesters are preferred for enhancing the life of IoT nodes. In this paper, a vibration energy harvester with wideband auto-tunable resonant frequency for increased output is designed. With a variation in frequency of vibrating… read more here.
Keywords: energy; frequency; change; vibration energy ... See more keywords
A piezoelectric cantilever-beam energy harvester (PCEH) with a rectangular hole in the metal substrate
Sign Up to like & getrecommendations! Published in 2019 at "Microsystem Technologies"
DOI: 10.1007/s00542-019-04608-8
Abstract: In order to improve the energy conversion performance of a piezoelectric cantilever-beam energy harvester (PCEH), a novel PCEH is developed and designed according to the typical PCEH. Its middle layer is a metal substrate with… read more here.
Keywords: energy; piezoelectric cantilever; cantilever beam; energy harvester ... See more keywords
Size effect of tip mass on performance of cantilevered piezoelectric energy harvester with a dynamic magnifier
Sign Up to like & getrecommendations! Published in 2017 at "Acta Mechanica"
DOI: 10.1007/s00707-017-1910-8
Abstract: A distributed-parameter model of cantilevered piezoelectric beam with a dynamic magnifier has been proposed for the efficient analysis of a piezoelectric energy harvester, but there appears no beam model suitable for a piezoelectric energy harvester… read more here.
Keywords: dynamic magnifier; energy harvester; tip mass; mass ... See more keywords
Dynamics of a delayed Duffing-type energy harvester under narrow-band random excitation
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DOI: 10.1007/s00707-020-02877-3
Abstract: In this paper, a Duffing-type energy harvester with time delay circuit under narrow-band random excitation is studied by using the method of multiple scales. The analytical expressions of the steady-state responses near the principal resonance… read more here.
Keywords: energy harvester; harvester; narrow band; duffing type ... See more keywords
Flexible nano-vibration energy harvester using three-phase polymer composites
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-03363-1
Abstract: In this article, we present the new three-phase piezo-polymer composite energy harvester, scavenging the electrical energy form ambient vibration. Nano magnesium oxide (MgO) and piezoelectric nano zinc oxide (ZnO) fillers in piezoelectric PolyVinyliDene fluoride-TriFluoroEthylene P(VDF-TrFE)… read more here.
Keywords: energy; vibration; three phase; polymer ... See more keywords
Structural features and energy harvester device applications of textured 0.675 PMN–0.325 PT piezoceramics
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-03510-8
Abstract: In the current study, textured lead magnesium niobate–lead titanate solid solution with composition 0.675Pb(Mg 1/3 Nb 2/3 )O 3 –0.325PbTiO 3 (0.675PMN–0.325PT) has been fabricated with 0.7 mol% manganese (Mn) doping to enhance the soft character… read more here.
Keywords: harvester device; energy; structural features; energy harvester ... See more keywords