Thermally Tunable Acoustic Beam Splitter Based on Poly(vinyl alcohol) Poly(N-isopropylacrylamide) Hydrogel

In this study, we demonstrated a thermally tunable acoustic beam splitter using a poly(vinyl alcohol) poly(N-isopropylacrylamide) hydrogel (PVA-pNIPAM). The nature of PVA-pNIPAM hydrogel offers exceptional temperature-dependent physical properties due to its phase transition around its lower critica...

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Bibliographic Details
Main Authors: Yuqi Jin, Mi Zhou, Tae-Youl Choi, Arup Neogi
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Gels
Subjects:
Online Access:https://www.mdpi.com/2310-2861/7/3/140