Mechanical and Materials Engineering, Department of

 

Department of Mechanical and Materials Engineering: Faculty Publications

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HYDROGEL MICROPHONE

Li Tan
Yang Gao
Qin Zhou
Yongmei Chen

Document Type Article

Abstract

A device includes a capacitive sensor having a hydrogel structure that includes a first surface and a second surface . A first electrode is provided at the first surface of the hydrogel structure , the first electrode including a network of conductive nanoparticles extending into the hydrogel structure . A second electrode is provided at the second surface of the hydrogel structure .