Conductive wool yarns by continuous vapour phase polymerization of pyrrole

Najar, Saeed Shaikhzadeh; Kaynak, Akif; Foitzik, Richard C.

doi:10.1016/j.synthmet.2006.11.003

Cited by 72 publications

(25 citation statements)

References 20 publications

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“…This paper investigates the feasibility of developing a potentiometric sensor based on conducting polymers around single or multiple fibres integrated into an electronic system [7,8]. The mechanism for this will be to utilize the sensing capabilities of PPy initially to investigate its performance as a chloride ion sensor.…”

Section: Introductionmentioning

confidence: 99%

A Textile Based Polypyrrole Chloride Sensor for Agricultural Use

Glanc-Gostkiewicz

Harris

2017

Proceedings of Eurosensors 2017, Paris, France, 3–6 September 2017

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This paper describes the feasibility of developing a novel polypyrrole (PPy) potentiometric sensor. Conductive PPy-based polymers has been grown through a textile scaffold to create a flexible and robust sensing structure that can survive environments such as soil, with the choice of the scaffold materials offering control of the environmental impact. Further work has demonstrated that doped PPy has an electrochemical response that is sensitive to different measurands' concentration and in this case, we look at chloride response. Various chloride sensors were evaluated in varying concentrations of the potassium chloride test solutions in terms of their chloride ion sensitivity, hydration times and usable lifetime. The best performing sensor has shown a near-Nernstian response between 45-48 mV/decade to chloride ions and at least 2 weeks initial lifetime.

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Section: Introductionmentioning

confidence: 99%

A Textile Based Polypyrrole Chloride Sensor for Agricultural Use

Glanc-Gostkiewicz

Harris

2017

Proceedings of Eurosensors 2017, Paris, France, 3–6 September 2017

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“…Many such limitations associated with processability, low mechanical strength and poor flexibility can be successfully overcome by coating/applying conducting polymers on strong and flexible textile substrates [1,[9][10][11]. Conductive polymers, used to fill or coat fibers, show electrical properties due to their conjugated double bond chain structures [12]. Polypyrrole has been mostly used polymer due to its high conductivity, low toxicity, commercial availability and high stability in air compare to other conducting polymers [10].…”

Section: Introductionmentioning

confidence: 99%

“…Polypyrrole is successfully coated on different textile fibres such as cotton, wool, silk, polyester etc. and their various applications are explored by different researchers [9][10][11][12][13]. So, the trend is of making conductive textiles by coating conductive polymer and characterizing their functional properties to meet demand of technical applications.…”

Section: Introductionmentioning

confidence: 99%

Polypyrrole Based Electro-Conductive Cotton Yarn

Maity¹,

Chatterjee²

2014

J Textile Sci Eng

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“…Among the conducting polymers, PPy has attracted much attention owing to its unique electrical conductivity, redox property, and excellent environmental stability. [24][25][26][27] Up to date, various polymerization methods including polymerization in solution, 28 in vapor phase 25,26,29 and under supercritical conditions 30 have applied to prepare the PPy with various microstructures. In the past, many attempts have been tried to produce energy storage devices consisting of entirely nonmetal components.…”

Section: Introductionmentioning

confidence: 99%

Preparation of the flexible polypyrrole/polypropylene composite fibrous film for electrochemical capacitor

Jin

Liu

et al. 2011

J of Applied Polymer Sci

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Polypyrrole (PPy)/polypropylene fibrous membrane (PPF) composite materials with different PPy contents are prepared through in situ chemical oxidation polymerization in the pyrrole atmosphere at room temperature by dissolving the FeCl 3 Á6H 2 O in methanol and acetonitrile as oxidant. The morphology of the composite is examined by scanning electron microscope (SEM), the conductivities of the composites are measured by convenient four-probe method, and the properties of the capacitor cells assembled by the obtained PPy/PPF are investigated by cyclic voltammetry (CV), galvanostatic charge/discharge, and electrochemical impedance spectroscopy (EIS) measurements. The results show that the morphology, conductivity, and the capacitor property of the composite are influenced strongly by the solvent of the oxidant. The capacitor assembled by the PPy/PPF prepared by using acetonitrile as the solvent for

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Conductive wool yarns by continuous vapour phase polymerization of pyrrole

Cited by 72 publications

References 20 publications

A Textile Based Polypyrrole Chloride Sensor for Agricultural Use

A Textile Based Polypyrrole Chloride Sensor for Agricultural Use

Polypyrrole Based Electro-Conductive Cotton Yarn

Preparation of the flexible polypyrrole/polypropylene composite fibrous film for electrochemical capacitor

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