Global ETD Search
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Showing 1 to 6 of 6 for “"Triboelectrification"”.
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A Study of Triboelectrification for Coal , Quartz and Pyrite
… the TES unit, as well as the information on the triboelectrification mechanisms of the coal and mineral matter. Tribo- or contact electrification is a phenomenon in which electrical charge is usually transferred form one material to another, when two dissimilar materials are brought into rubbing …
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Design and Fabrication of Polyvinylidene Fluoride for Triboelectric Nanogenerators
… to harvest wasted mechanical energy. However, triboelectrification is a well-known phenomenon for centuries, the underlying physics behind it is still under debate, so a comprehensive study on triboelectrification is needed. Herein, effects of polyvinylidene fluoride (PVDF) friction layers …
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Wearable Power Sources and Self-powered Sensors Based on the Triboelectric Nanogenerators
… sensors. By coupling the omnipresent triboelectrification effect and the electrical induction effect, the TENGs can transduce ambient mechanical energy into electrical energy. Such energy could be consumed instantaneously or stored for later use. In this way, they could be deployed …
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In-line powder flow behaviour measured using electrostatic technology
… manufacturing processes, powder flow and powder triboelectrification are critical to the quality of the final product. Off-line testers do not simulate the shear and packing conditions that a powder would experience in-process and may be unreliable in predicting in-line flow and charging …
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Continuous Electrostatic Beneficiation And Surface Conditioning Of Coal
A dry method of coal beneficiation achieved by triboelectrification in a fluidized bed and separation in an electrostatic field has been investigated at The University of Western Ontario for a considerable period of time. This study was undertaken to extend this method from batch to continuous …
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Electrostatic moths: The triboelectrifcation of Manduca sexta during flight
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2027-05-01