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Rare Metals

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02.01.2019

Design and properties of calcium copper titanate/poly(dimethyl siloxane) dielectric elastomer composites

verfasst von: Yi-Yang Zhang, Yang Min, Gen-Lin Wang, Zhi-Feng Wang, Jun-Liang Liu, Zhi-Wei Luo, Ming Zhang

Erschienen in: Rare Metals | Ausgabe 9/2021

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Abstract

The high phase content of inorganic dielectric fillings will give a strong electric driving force and hard matrix. That is a contradiction in enhancing the electro-deformation of dielectric elastomers (DEs). Therefore, in this paper, by focusing on how to approach a balance between these and finding an effective way to tune the electric response of the DEs, the theoretical calculation and experimental investigation based on calcium copper titanate (CCTO)/poly(dimethyl siloxane) (PDMS) were carried out. It is found that CCTO with a smaller particle size shows a larger dielectric parameter. With smaller CCTO particle as the fillings, the fabricated elastomer composite would approach to a low modulus by a proper CCTO phase morphology in the matrix.

Vorheriger Artikel Preparation, characterization and luminescence behavior of some samarium complexes

Nächster Artikel Solid-phase extraction and separation of heavy rare earths from chloride media using P227-impregnated resins

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Titel: Design and properties of calcium copper titanate/poly(dimethyl siloxane) dielectric elastomer composites
verfasst von: Yi-Yang Zhang
Yang Min
Gen-Lin Wang
Zhi-Feng Wang
Jun-Liang Liu
Zhi-Wei Luo
Ming Zhang
Publikationsdatum: 02.01.2019
Verlag: Nonferrous Metals Society of China
Erschienen in: Rare Metals / Ausgabe 9/2021
Print ISSN: 1001-0521
Elektronische ISSN: 1867-7185
DOI: https://doi.org/10.1007/s12598-018-1186-8

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