Acoustic energy harvesting meta-surface by coupling nonlinear Helmholtz resonator and auxetic structure

Xinzong Wang; Xiao Guo; Xinghao Hu; Shengkang Zong; Jiao Shen; Xiaofang Kang; Shaojie Ma; Haiyan Fan; Yifan Zhu; Hui Zhang

doi:10.1039/d6mh00076b

January 1, 2026Materials Horizons

Acoustic energy harvesting meta-surface by coupling nonlinear Helmholtz resonator and auxetic structure

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Key Points

This research aims to improve the efficiency of acoustic energy harvesting devices through innovative materials and structures.
Proposed a novel acoustic energy harvesting meta-surface (AEHMS) that combines nonlinear Helmholtz resonators with auxetic structures.
Conducted experiments to evaluate the effectiveness of the AEHMS in collecting acoustic energy.
Demonstrated significantly increased energy collection efficiency compared to conventional devices.
Quantified performance improvements in acoustic energy harvesting under various operational conditions.

Implication

Demonstrates enhanced acoustic energy harvesting efficiency in novel meta-surface, suggesting improved device performance.

Abstract

Conventional acoustic energy harvesting device or material suffer from low efficiency. This study proposes a novel acoustic energy harvesting meta-surface (AEHMS) capable of achieving acoustic energy collection by coupling nonlinear...

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Cite This Study

Wang et al. (2026) studied this question.

synapsesocial.com/papers/6a056668a550a87e60a1e6fc https://doi.org/10.1039/d6mh00076b

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Acoustic energy harvesting meta-surface by coupling nonlinear Helmholtz resonator and auxetic structure

Key Points

Implication

Abstract

Discussion

Cite This Study

Acoustic energy harvesting meta-surface by coupling nonlinear Helmholtz resonator and auxetic structure

Key Points

Implication

Abstract

Discussion

Cite This Study

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