Voltage response of piezoelectric woven fabric, made of tourmaline containing polypropylene filaments
Yükleniyor...
Dosyalar
Tarih
2017
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Inst Natl Cercetare-Dezvoltare Textile Pielarie-Bucuresti
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In this work, three different weight ratios (1%, 3% and 5%) of tourmaline (TM) were added to polypropylene (PP) polymer using a twin screw compounder. Pristine PP and TM powder added PP master batches were used to produce PP/TM filaments via a melt-spinning process with a polarization unit affixed in the drawing zone. Piezoelectric filaments were then used to produce piezoelectric woven fabrics on a handloom. Aluminium sheets were attached on both sides of piezoelectric woven fabric samples as electrodes. Mechanical characteristics, DSC thermograms, FTIR absorbance spectra and SEM micrographs of piezoelectric woven fabric samples were obtained. To investigate the effect of TM ratio on the voltage response of piezoelectric woven fabric samples, an impact rig was used which allowed the weights to drop freely onto the samples. Voltage outputs of the samples were recorded via a digital oscilloscope. According to the results collected from the digital oscilloscope, addition of TM contributed to the voltage output of the samples. Recorded peak voltage generated by the woven fabric sample made of pristine PP (PPP-0TM) was 1.20 V while the piezoelectric woven fabric sample containing 5% TM (PPP-5TM) showed a peak voltage of 3.92 V.
Açıklama
Anahtar Kelimeler
voltage response, tourmaline, polypropylene, piezoelectric, fabric, Textile Fibers, Films, Durability, Stability, Energy
Kaynak
Industria Textila
WoS Q DeÄŸeri
Q3
Scopus Q DeÄŸeri
Q3
Cilt
68
Sayı
4
