scholarly journals Development of a fiber structure in poly(vinylidene fluoride) by a CO2 laser-heated drawing process

2010 ◽  
Vol 42 (8) ◽  
pp. 657-662 ◽  
Author(s):  
Young Ah Kang ◽  
Kyoung Hou Kim ◽  
Soichiro Ikehata ◽  
Yutaka Ohkoshi ◽  
Yasuo Gotoh ◽  
...  
Keyword(s):  
Co2 Laser ◽  
Vinylidene Fluoride ◽  
Drawing Process ◽  
Fiber Structure ◽  
Poly Vinylidene Fluoride ◽  
Laser Heated

scholarly journals Control of Fiber Structure Using a Liquid Isothermal Bath in High-Speed Melt Spinning of Poly(vinylidene fluoride).

Seikei-Kakou ◽  
1998 ◽  
Vol 10 (7) ◽  
pp. 554-562 ◽  
Author(s):  
Akira MURATA ◽  
Hiroshi ITO ◽  
Takeshi KIKUTANI ◽  
Norimasa OKUI
Keyword(s):  
High Speed ◽  
Melt Spinning ◽  
Vinylidene Fluoride ◽  
Fiber Structure ◽  
Poly Vinylidene Fluoride

scholarly journals Fiber Structure Development of Syndiotactic Polystyrene after Necking during the Laser-Heated Drawing Process

2017 ◽  
Vol 73 (7) ◽  
pp. 158-169 ◽  
Author(s):  
Gaku Matsuno ◽  
Toshifumi Ikaga ◽  
Kyoung-Hou Kim ◽  
Yutaka Ohkoshi ◽  
Takeharu Tajima ◽  
...  
Keyword(s):  
Syndiotactic Polystyrene ◽  
Drawing Process ◽  
Fiber Structure ◽  
Structure Development ◽  
Laser Heated

scholarly journals Fiber Structure Development of Poly(p-phenylene sulfide) in Laser-heated Drawing Process

2014 ◽  
Vol 70 (4) ◽  
pp. 76-83 ◽  
Author(s):  
Keisuke Ide ◽  
Toshifumi Ikaga ◽  
Yutaka Ohkoshi ◽  
Isao Wataoka ◽  
Masato Masuda ◽  
...  
Keyword(s):  
Drawing Process ◽  
Fiber Structure ◽  
Structure Development ◽  
Laser Heated ◽  
Phenylene Sulfide

scholarly journals In situ study of fiber structure development of poly(butylene terephthalate) in a continuous laser-heated drawing process

2012 ◽  
Vol 44 (10) ◽  
pp. 1030-1035 ◽  
Author(s):  
Kyoung-Hou Kim ◽  
Young-Ah Kang ◽  
Aki Yokoyama ◽  
Toshifumi Ikaga ◽  
Yutaka Ohkoshi ◽  
...  
Keyword(s):  
Drawing Process ◽  
Fiber Structure ◽  
Structure Development ◽  
Continuous Laser ◽  
Butylene Terephthalate ◽  
In Situ Study ◽  
Laser Heated

Piezoelectric β-polymorph formation of new textiles by surface modification with coating process based on interfacial interaction on the conformational variation of poly (vinylidene fluoride) (PVDF) chains

2020 ◽  
Vol 91 (3) ◽  
pp. 31301
Author(s):  
Nabil Chakhchaoui ◽  
Rida Farhan ◽  
Meriem Boutaldat ◽  
Marwane Rouway ◽  
Adil Eddiai ◽  
...  
Keyword(s):  
High Efficiency ◽  
Vinylidene Fluoride ◽  
Research Work ◽  
Research Area ◽  
Interfacial Interaction ◽  
Tetraethyl Orthosilicate ◽  
Poly Vinylidene Fluoride ◽  
Carbon Nanofillers ◽  
The Impact ◽  
Advanced Applications

Novel textiles have received a lot of attention from researchers in the last decade due to some of their unique features. The introduction of intelligent materials into textile structures offers an opportunity to develop multifunctional textiles, such as sensing, reacting, conducting electricity and performing energy conversion operations. In this research work nanocomposite-based highly piezoelectric and electroactive β-phase new textile has been developed using the pad-dry-cure method. The deposition of poly (vinylidene fluoride) (PVDF) − carbon nanofillers (CNF) − tetraethyl orthosilicate (TEOS), Si(OCH2CH3)4 was acquired on a treated textile substrate using coating technique followed by evaporation to transform the passive (non-functional) textile into a dynamic textile with an enhanced piezoelectric β-phase. The aim of the study is the investigation of the impact the coating of textile via piezoelectric nanocomposites based PVDF-CNF (by optimizing piezoelectric crystalline phase). The chemical composition of CT/PVDF-CNC-TEOS textile was detected by qualitative elemental analysis (SEM/EDX). The added of 0.5% of CNF during the process provides material textiles with a piezoelectric β-phase of up to 50% has been measured by FTIR experiments. These results indicated that CNF has high efficiency in transforming the phase α introduced in the unloaded PVDF, to the β-phase in the case of nanocomposites. Consequently, this fabricated new textile exhibits glorious piezoelectric β-phase even with relatively low coating content of PVDF-CNF-TEOS. The study demonstrates that the pad-dry-cure method can potentially be used for the development of piezoelectric nanocomposite-coated wearable new textiles for sensors and energy harvesting applications. We believe that our study may inspire the research area for future advanced applications.

Effect of Carbon Nanotubes on the Shape Memory Performance of Poly(vinylidene fluoride)/Acrylic Blends

2013 ◽  
Vol 30 (2) ◽  
pp. 134
Author(s):  
Hui FU ◽  
Jishan QIU ◽  
Ning CHONG ◽  
Yaqing WANG ◽  
Yuanyuan TIAN ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Shape Memory ◽  
Vinylidene Fluoride ◽  
Memory Performance ◽  
Poly Vinylidene Fluoride
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