Soft Porous Silicone Rubbers as Key Elements for the Realization of Acoustic Metamaterials
| hal.structure.identifier | Centre de recherches Paul Pascal [CRPP] | |
| dc.contributor.author | ZIMNY, Kévin | |
| hal.structure.identifier | Centre de recherches Paul Pascal [CRPP] | |
| dc.contributor.author | MERLIN, Aurore | |
| dc.contributor.author | BA, Abdoulaye | |
| dc.contributor.author | ARISTÉGUI, Christophe | |
| dc.contributor.author | BRUNET, Thomas | |
| hal.structure.identifier | Centre de recherches Paul Pascal [CRPP] | |
| dc.contributor.author | MONDAIN-MONVAL, Olivier
IDREF: 084112654 | |
| dc.date.accessioned | 2021-05-14T09:57:36Z | |
| dc.date.available | 2021-05-14T09:57:36Z | |
| dc.date.issued | 2015-02-12 | |
| dc.identifier.issn | 0743-7463 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/77877 | |
| dc.description.abstractEn | In this work, macroporous materials made of polydimethylsiloxane, a soft silicone rubber, are prepared using UV polymerization with an emulsion-templating procedure. The porosity of the final materials can be precisely controlledby adjusting the volume of the dispersed phase. We show that the porous structure of the materials is the template of thedroplets of the initial emulsions. Mechanical tests show that the materials Young’s moduli decrease with the porosity of thematerials. Acoustic measurements indicate that, in such a porous elastomeric matrix, the sound speed also decreasesdramatically as soon as the porosity increases to attain values of as low as 80 m/s...... | |
| dc.description.sponsorship | Advanced Materials by Design - ANR-10-LABX-0042 | |
| dc.description.sponsorship | Initiative d'excellence de l'Université de Bordeaux - ANR-10-IDEX-0003 | |
| dc.language.iso | en | |
| dc.publisher | American Chemical Society | |
| dc.subject.en | Acoustic Metamaterials | |
| dc.subject.en | Macroporous materials | |
| dc.title.en | Soft Porous Silicone Rubbers as Key Elements for the Realization of Acoustic Metamaterials | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1021/la504720f | |
| dc.subject.hal | Physique [physics]/Mécanique [physics]/Acoustique [physics.class-ph] | |
| dc.description.sponsorshipEurope | Aerospace Research and Development | |
| dc.description.sponsorshipEurope | Metakoustik | |
| bordeaux.journal | Langmuir | |
| bordeaux.page | pp. 3215-3221 | |
| bordeaux.volume | 31 | |
| bordeaux.hal.laboratories | Institut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295 | * |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| bordeaux.institution | INRAE | |
| bordeaux.institution | Arts et Métiers | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01138205 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01138205v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Langmuir&rft.date=2015-02-12&rft.volume=31&rft.spage=pp.%203215-3221&rft.epage=pp.%203215-3221&rft.eissn=0743-7463&rft.issn=0743-7463&rft.au=ZIMNY,%20K%C3%A9vin&MERLIN,%20Aurore&BA,%20Abdoulaye&ARIST%C3%89GUI,%20Christophe&BRUNET,%20Thomas&rft.genre=article |
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