Essays about: "piezoelektrisk"
Showing result 1 - 5 of 16 essays containing the word piezoelektrisk.
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1. Inkjet printed piezoelectric energy harvesters based on self-assembly of diphenylalanine peptide
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Diphenylalanine peptide (Phe-Phe or FF) is a very promising bio-material in the future wearable electronics application due to its self-assembly into nanotubes and nanoribbons with high shear piezoelectric coefficient which is comparable to traditional inorganic piezoelectric materials. In order to efficiently harvest piezoelectric response, alignment and unidirectional polarization of FF nanotubes are required. READ MORE
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2. Direct writing metal-freebio-organic piezoelectricenergyharvester
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : The project is about piezoelectric energy harvesters and piezoelectric bio-organic materials.Nowadays, various kinds of energy harvesters based on micro or nano materials are appliedinmanyelectronic applications, such as wearable devices and electricity generators. READ MORE
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3. Application of Lamb waves using piezoelectric technique for structure health monitoring
University essay from KTH/Hälsoinformatik och logistikAbstract : Structural health monitoring (SHM) is damage detection strategy for aerospace, civiland mechanical infrastructure. This project tries to show that Lamb waves, that are being generated and sensed with piezoelectric transducers, can be used for damage detection in a SHM system. READ MORE
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4. Alignment of Image Sensor using Piezoelectric Crystals
University essay from Lunds universitet/Avdelningen för Biomedicinsk teknikAbstract : The use of piezoelectric crystals as a way to achieve automatic alignment of an image sensor in a camera was investigated in collaboration with Axis Communications AB. Piezoelectric crystals can be created into different configurations, piezoelectric stacks being one of the simpler ones. READ MORE
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5. Glyoxylic-Modified Lignin for Synthesis of Smart Elastomer and Composite Materials
University essay from KTH/Tillämpad fysikAbstract : Sustainable development has become a global goal and the utilization of bioresources is a key way to achieve this crucial goal. Glyoxylic acid-functionalized lignin (GA-lignin) is one of the novel lignin derivatives extracted from beech wood (hardwood) and has great potential to be an industrially important bioresource. READ MORE