Preparation and application progress of flexible PVDF piezoelectric thin films

LU Dinghong; GAO Guowei

Chinese

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Preparation and application progress of flexible PVDF piezoelectric thin films

Survey & Review | 更新时间：2026-04-17

- Preparation and application progress of flexible PVDF piezoelectric thin films
- Vol. 45, Issue 4, Pages: 1-6(2026)
- 作者机构：
  
  1. 北京信息科技大学传感器北京市重点实验室,北京,100101
  2. 2.北京信息科技大学现代测控技术教育部重点实验室,北京,100192
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP212
- Published：2026
- 稿件说明：
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LU Dinghong, GAO Guowei. Preparation and application progress of flexible PVDF piezoelectric thin films[J]. 2026, 45(4): 1-6.
DOI：

LU Dinghong, GAO Guowei. Preparation and application progress of flexible PVDF piezoelectric thin films[J]. 2026, 45(4): 1-6. DOI：

摘要

对聚偏氟乙烯(PVDF)压电薄膜的制备工艺、表征技术及其在各领域的应用进展进行了综述。PVDF因其独特的柔性和压电性而备受关注，通过静电纺丝、溶液浇铸等多种方法，可以制备出性能良好的压电薄膜。阐述了X射线衍射(XRD)、傅里叶变换红外光谱(FTIR)、差示扫描量热(DSC)这三种表征技术。阐述了PVDF压电薄膜在压电纳米发电机(PENG)、传感器及可穿戴设备等领域的巨大应用潜力，最后，对PVDF压电材料的发展进行了总结和展望。

Abstract

The preparation processes

characterization techniques

and application progress of polyvinylidene fluoride(PVDF) piezoelectric thin films are reviewed.PVDF is widely noted due to its unique flexibility and piezoelectricity.High-performance piezoelectric thin films can be prepared through various methods such as electrospinning and solution casting.Three characterization techniques

namely X-ray diffraction(XRD)

Fourier transform infrared spectroscopy(FTIR)and differential scanning calorimetry(DSC)

are reviewed.The immense application potential of PVDF piezoelectric thin films in piezoelectric nanogenerators(PENG)

sensors

and wearable devices is reviewed.Finally

the development of PVDF piezoelectric materials is summarized and forecasted.

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