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<p>Flexible polymer-based piezoelectric nanogenerators (PENGs) can convert the suffered pressure force into electrical signals (voltage and current), which can serve as high-performance pressure sensors and energy harvesting devices simultaneously. In recent years, measurable advancements have been made in designing flexible PENGs and more amazing application scenarios have been developed. In this review, we systematically summarized the common-used piezoelectric polymers, various strategies for designing PENGs, as well as different applications in pressure detection and energy harvesting. In addition, the current challenges of polymer-based PENGs were thoroughly discussed.</p>

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Recent progress of polymer-based piezoelectric nanogenerators

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2025年4月2日

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  • Zhijing Wu,
  • Xiang Ding,
  • Xin Chen,
  • Jianwen Chen,
  • Xiaohua Chang,
  • Zenhe Liu,
  • Lixian Song,
  • Jinrui Huang,
  • Yutian Zhu

摘要

Flexible polymer-based piezoelectric nanogenerators (PENGs) can convert the suffered pressure force into electrical signals (voltage and current), which can serve as high-performance pressure sensors and energy harvesting devices simultaneously. In recent years, measurable advancements have been made in designing flexible PENGs and more amazing application scenarios have been developed. In this review, we systematically summarized the common-used piezoelectric polymers, various strategies for designing PENGs, as well as different applications in pressure detection and energy harvesting. In addition, the current challenges of polymer-based PENGs were thoroughly discussed.