Acoustic properties of porous PLA monoliths produced via nonsolvent induced phase separation
Abstract eng: The acoustic properties of porous PLA monoliths used as bone scaffold were characterized using an impedance tube. This broadband absorbing material was produced by controlling the microstructure of pores through an innovative synthesis process. Despite its lightness, the obtained PLA foam with mesopores was shown to be an excellent sound barrier whereas the absorption effect was more important for foams with macropores interconnected by mesopores. These results can pave the way for new applications in various fields of engineering.
Publisher:
International Union of Theoretical and Applied Mechanics, 2016
Conference Title:
Conference Title:
24th International Congress of Theoretical and Applied Mechanics
Conference Venue:
Montreal (CA)
Conference Dates:
2016-08-21 / 2016-08-26
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
Record appears in:
Record created 2016-11-15, last modified 2016-11-15
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