한국섬유공학회지 (Textile Science and Engineering)

  • 제53권2호
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  • Pages.97-102
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  • 2016
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  • 1225-1089(pISSN)
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  • 2288-6419(eISSN)
한국섬유공학회 (The Korean Fiber Society)
권호 표지
DOI QR코드

DOI QR Code

전기방사한 PVDF 기반의 강수 센서 제작 및 강수형태에 따른 압전특성에 관한 연구

Response of Piezoelectric Rain Sensor Made from Electrospun PVDF Nanoweb to Different Raindrop Forms

  • 김슬비 (부산대학교 유기소재시스템공학과) ;
  • 이세영 (부산대학교 유기소재시스템공학과) ;
  • 김한성 (부산대학교 유기소재시스템공학과)
  • Kim, Seul Bi (Department of Organic Material Science and Engineering, Pusan National University) ;
  • Lee, Se Young (Department of Organic Material Science and Engineering, Pusan National University) ;
  • Kim, Han Seong (Department of Organic Material Science and Engineering, Pusan National University)
  • 투고 : 2016.01.26
  • 심사 : 2016.04.01
  • 발행 : 2016.04.30
⟨ 이전 논문 다음 논문 ⟩

초록

Polyvinylidene fluoride (PVDF) is a popular piezoelectric polymer because of its mechanical properties, high flexibility, thermal stability, chemical resistance, and relatively low cost. These features make PVDF attractive for applications such as electromechanical actuators and energy harvesters, in which physically flexible devices perform energy conversion. This study used PVDF as the sensor element in a piezoelectric rain sensor that was manufactured from electrospun PVDF nanoweb. The reactivity of the rain sensor was investigated by using high speed photography to study the correlation between the sensor angle and raindrop height, raindrop frequency and raindrop weight. The piezoelectric voltage signals produced were found to vary as a function of raindrop form.

키워드

참고문헌

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피인용 문헌

  1. Evaluation of Thermal Insulation and Characterization of Materials for Commercial Wetsuits for Surfers vol.53, pp.4, 2016, https://doi.org/10.12772/TSE.2016.53.229
  2. Characteristics of polyurethane nanowebs treated with silver nanowire solutions as strain sensors 2017, https://doi.org/10.1177/0040517517697647