Influence of draw ratio on the structure and properties of PEDOT-PSS/PAN composite conductive fibers

RSC Advances ◽  
2014 ◽  
Vol 4 (76) ◽  
pp. 40385-40389 ◽  
Author(s):  
Xin Li ◽  
Yin Liu ◽  
Zhenghao Shi ◽  
Congju Li ◽  
Guangming Chen
Keyword(s):  
Sulfonic Acid ◽  
Draw Ratio ◽  
Wet Spinning ◽  
Structure And Properties ◽  
Polystyrene Sulfonic Acid ◽  
Conductive Fibers

Composite conductive fibers based on poly(3,4-ethylenedioxythiophene)-polystyrene sulfonic acid (PEDOT-PSS) solution blended with polyacrylonitrile (PAN) were obtained via wet spinning.

Electrically Conductive PEDOT-PSS/PAN Composite Fibers Prepared by Wet Spinning

2012 ◽  
Vol 627 ◽  
pp. 885-891 ◽  
Author(s):  
Yin Liu ◽  
Xin Li ◽  
Jing Chun Lü
Keyword(s):  
Thermal Stability ◽  
Sulfonic Acid ◽  
Breaking Strength ◽  
Wet Spinning ◽  
Composite Fibers ◽  
Electrically Conductive ◽  
Spinning Process ◽  
Polystyrene Sulfonic Acid ◽  
Conductive Fibers ◽  
Thermal Stability Of

The composite conductive fibers based on poly (3,4-ethylenedioxythiophene)-polystyrene sulfonic acid (PEDOT-PSS) blended with polyacrylonitrile (PAN) were prepared via a conventional wet spinning process. The influences of PEDOT-PSS content on the electrical conductivity, thermal stability and mechanical properties of the composite fibers were investigated. The fiber with 1.83 wt% PEDOT-PSS showed a conductivity of 5.0 S/cm. The breaking strength of the fibers was in the range of 0.36-0.60 cN/dtex. The thermal stability of the PEDOT-PSS/PAN composite fibers was similar to but a slightly lower than the pure PAN. The XRD results revealed that both pure PAN and the PEDOT-PSS/PAN composite fibers were amorphous phase, and the crystallization of the latter was lower than the former.

Nanoporous polystyrene sulfonic acid blended membranes

2020 ◽  
Author(s):  
Adam Bruce Ung ◽  
G. K. Surya Prakash ◽  
Thieo E. Hogen-Esch
Keyword(s):  
Sulfonic Acid ◽  
Polystyrene Sulfonic Acid

Nanoporous polystyrene sulfonic acid blended membranes

2020 ◽  
Author(s):  
Adam Bruce Ung ◽  
G. K. Surya Prakash ◽  
Thieo E. Hogen-Esch ◽  
Adam Bruce Ung
Keyword(s):  
Sulfonic Acid ◽  
Polystyrene Sulfonic Acid

Preparation and Properties of Alginate Fibre

2011 ◽  
Vol 335-336 ◽  
pp. 419-422 ◽  
Author(s):  
Yuan Lian ◽  
Jian Yi Wu ◽  
Da Peng Zhou ◽  
Hong Mei Wang ◽  
Dian Wu Huang ◽  
...  
Keyword(s):  
Research Direction ◽  
Biological Properties ◽  
Wet Spinning ◽  
Structure And Properties ◽  
Important Research ◽  
Preparation Technology ◽  
Thermal Gravimetric Analyzer ◽  
Infrared Spectrometer ◽  
Medical Materials ◽  
Important Research Direction

Alginate fibre has attracted great attention in the area of biological medical materials due to its unique biological properties. But its low tenacity greatly hinders its application area. Therefore, the preparation technology of alginate fibre has been as an important research direction in this area in recent years. The purpose of this article is to prepare the calcium alginate fibre with good properties by wet spinning. The structure and properties of this fibre are analyzed by scanning electron microscope，infrared spectrometer，thermal gravimetric analyzer and DSC.

Enhanced sensing performance of carboxyl graphene–ionic liquid attached ionic polymer–metal nanocomposite based polymer strain sensors

2018 ◽  
Vol 6 (31) ◽  
pp. 8395-8404 ◽  
Author(s):  
Varij Panwar ◽  
Gopinathan Anoop
Keyword(s):  
Ionic Liquid ◽  
Sulfonic Acid ◽  
Strain Sensors ◽  
Ionic Polymer ◽  
Blend Membrane ◽  
Acidic Ionic Liquid ◽  
Bending Strain ◽  
Polymer Metal ◽  
Polystyrene Sulfonic Acid ◽  
Metal Nanocomposite

Here, we show that biocompatible IPMNC sensors based on a carboxyl graphene–acidic ionic liquid–polyvinylpyrrolidone–polystyrene sulfonic acid ionic blend membrane can generate a high sensing current (6 mA cm−2) with a bending strain of 0.009.

Polystyrene Sulfonic Acid Promoted Synthesis of 14-Aryl-14H-dibenzo[a,j]xanthenes

2020 ◽  
Vol 52 (5) ◽  
pp. 422-427
Author(s):  
Bi Bi Fatemeh Mirjalili ◽  
Zahra Zaghaghi ◽  
Azam Monfared
Keyword(s):  
Sulfonic Acid ◽  
Polystyrene Sulfonic Acid
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