Nanofibrous Resonant Membrane for Acoustic Applications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F11%3A%230001080" target="_blank" >RIV/46747885:24410/11:#0001080 - isvavai.cz</a>
Result on the web
<a href="http://www.hindawi.com/journals/jnm/2011/265720/" target="_blank" >http://www.hindawi.com/journals/jnm/2011/265720/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1155/2011/265720" target="_blank" >10.1155/2011/265720</a>
Alternative languages
Result language
angličtina
Original language name
Nanofibrous Resonant Membrane for Acoustic Applications
Original language description
Because the absorption of lower frequency sound is problematic with fibrous material made up of coarser fibers, highly efficient sound absorption materials must be developed. The focus of this paper is the development of a new material with high acousticabsorption characteristics. For low-frequency absorption, structures based upon the resonance principle of nanofibrous layers are employed in which the resonance of some elements allows acoustic energy to be converted into thermal energy. A nanofibrousmembrane was produced by an electrostatic spinning process from an aqueous solution of polyvinyl alcohol and the acoustic characteristics of the material measured. The resonant frequency prediction for the nanofibrous membrane is based on research into its production parameters. The distance between electrodes during the electrostatic spinning process determines the average diameter of the nanofibers and the outlet velocity of the material determines its area density. The average diamete
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BI - Acoustics and oscillation
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Nanomaterials
ISSN
1687-4110
e-ISSN
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Volume of the periodical
2011
Issue of the periodical within the volume
2011
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
1-6
UT code for WoS article
000296806600001
EID of the result in the Scopus database
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