C
Chatchai Putson
Researcher at Prince of Songkla University
Publications - 54
Citations - 693
Chatchai Putson is an academic researcher from Prince of Songkla University. The author has contributed to research in topics: Dielectric & Electrostriction. The author has an hindex of 14, co-authored 44 publications receiving 557 citations. Previous affiliations of Chatchai Putson include Institut national des sciences Appliquées de Lyon.
Papers
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Journal ArticleDOI
The Characterisation of the harvesting capabilities of an electrostrictive polymer composite
Laurent Lebrun,Daniel Guyomar,Benoit Guiffard,Pierre-Jean Cottinet,Chatchai Putson,Chatchai Putson +5 more
TL;DR: In this paper, a model capable of predicting the electrostrictive coefficient of EPCs was developed by using the vibration transmission theory of a Euler-Bernoulli cantilever beam.
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Modeling and experimentation on an electrostrictive polymer composite for energy harvesting
TL;DR: The development of a model that is able to predict the energy harvesting capabilities of an electrostrictive polymer composite (EPC) is discussed and results indicated that the dielectric permittivity was the crucial parameter for energy harvesting.
Journal ArticleDOI
Electrostrictive energy conversion in polyurethane nanocomposites
Daniel Guyomar,Laurent Lebrun,Chatchai Putson,Pierre-Jean Cottinet,Benoit Guiffard,S. Muensit +5 more
TL;DR: In this paper, an analytical modeling based on electrostrictive equations for predicting a current that can be obtained from the first flexural mode of a beam which was attached by the ElectroStrictive polymers was presented.
Journal ArticleDOI
Effects of copper filler sizes on the dielectric properties and the energy harvesting capability of nonpercolated polyurethane composites
Chatchai Putson,Laurent Lebrun,Daniel Guyomar,Nantakan Muensit,Pierre-Jean Cottinet,Laurence Seveyrat,Benoit Guiffard +6 more
TL;DR: In this article, nonpercolated composites based on polyurethane (PU) filled with low concentrations copper (Cu) powders of varying sizes were studied as electrostrictive materials for mechanical energy harvesting.
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Analysis of AC-DC conversion for energy harvesting using an electrostrictive polymer P(VDF-TrFE-CFE)
Pierre-Jean Cottinet,Mickaël Lallart,Daniel Guyomar,Benoit Guiffard,Laurent Lebrun,Gael Sebald,Chatchai Putson +6 more
TL;DR: The contribution of this study lies in the design and validation of electrostrictive polymer- based harvesters able to deliver dc output voltage to the load terminal, making the practical application of such material for self-powered devices much more realistic.