Effect of processing on electrical resistivity of textile fibers

Berberi, Pëllumb

doi:10.1016/s0304-3886(01)00112-7

Cited by 10 publications

(9 citation statements)

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“…All existing methods for measurement of the DC resistance of textile are based on data obtained from a single test which excludes the possibility of acquiring any information about compressional behavior of the fiber assembly. In order to take compressional behavior into consideration, we have proposed a multiple step method which is described in literature in details [9][10]. This method consists of measuring the electrical resistance of the sample compressed to different volume -fractions within measuring cell.…”

Section: Methodsmentioning

confidence: 99%

“…Moreover, measuring surface resistance of flat shape textile samples is difficult because of current flowing into the shape cannot be isolated only in the surface, but a part of it can penetrate through the volume. Numerous methods and standards can be found in literature [4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20]. For example, two and four probe electrical resistance measurement methods, where the most accurate and widely used methods are four probe placements.…”

Section: Introductionmentioning

confidence: 99%

“…Another approach for measuring surface resistance is applied by Yang and Wang [22], where they develop a novel circular probe. The abovementioned methods crucially focus on measurement of textile samples resistance by considering them thin films, but taking into account their drawbacks, we have proposed a new method for measuring the electrical resistivity of textile assemblies [9][10] that tends to eliminate many of the problems associated with current methods. It is a multiple-step method based on a new definition of electrical resistivity of textile assemblies and takes into consideration their compressional properties.…”

Section: Introductionmentioning

confidence: 99%

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Resistivity behavior of leather after electro-conductive treatment

Shabani

Hylli

Kazani

et al. 2019

TLR

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Measurement of electrical resistance of textile materials, fiber and fabrics included, remains always an engaging task due to sensitivities to interference of multiple factors. Difficulty stands on both finding a method of measurements that fits the requirements of samples to be tested and the most appropriate indicator describing this property. Numerous methods and indicators are used for different sample content and shape (fibers, roving, yarn or fabric, etc.), even when the material tested is the same. Different methods usually use indicators that produce results difficult to compare or to interpret, or do not express intrinsic qualities of their constituent materials. The situation is the same for leather materials. In this paper, we propose a new method, multiple steps method, and a new indicator, electrical resistivity, which takes into consideration compressional properties of leather sample and produce results independent from the amount and form of the sample. Electrical resistivity of conductive leather, as defined below, is shown to be an inherent indicator of bulk conductivity of leather assembly and is not influenced by sample form or the way it is placed within the measuring cell. The method is used for the first time to evaluate changes in electrical resistivity of leather after various chemical processes to make it electro-conductive. The data provide important information about the evolution of electro-conductive properties of leather at different stages of processing, as well as the influence of environmental conditions.

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Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Resistivity behavior of leather after electro-conductive treatment

Shabani

Hylli

Kazani

et al. 2019

TLR

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“…However, few research groups have developed specific electrical resistance measurement devices for use with woven and nonwoven textile fibers under specified climatic conditions 23–31. For the first time, Berberi et al32 reported the measurement of resistivity of fibers during the spinning process.…”

Section: Introductionmentioning

confidence: 99%

Electrical resistance measurement methods and electrical characterization of poly(3,4‐ethylenedioxythiophene)‐coated conductive fibers

Bashir

Fast²,

Skrifvars

et al. 2011

J of Applied Polymer Sci

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Textile fibers and yarns of high conductivity, and their integration into wearable textiles for different electronic applications, have become an important research field for many research groups throughout the world. We have produced novel electrically conductive textile yarns by vapor‐phase polymerization (VPP) of a conjugated polymer, poly(3,4‐ethylenedioxythiophene) (PEDOT), on the surface of commercially available textile yarns (viscose). In this article, we have presented a novel setup for electrical resistance measurements, which can be used not only for fibrous structures but also for woven structures of specific dimensions. We have reported a two‐point resistance‐measuring method using an already manufactured setup and also a comparison with the conventionally used method (so‐called crocodile clip method). We found that the electrical properties of PEDOT‐coated viscose fibers strongly depend on the concentration of oxidant (FeCl3) and the doping (oxidation) process of PEDOT. To evaluate the results, we used mass specific resistance values of PEDOT‐coated viscose yarns instead of normal surface resistance values. The voltage–current (V–I) characteristics support the ohmic behavior of coated fibers to some extent. Monitoring of the charging effect of the flow of current through conductive fibers for prolonged periods of time showed that conductivity remains constant. The change in electrical resistance values with increase in the length of coated fibers was also reported. The resistance‐measuring setup employed could also be used for continuous measurement of resistance in the production of conductive fibers, as well as for four‐point resistance measurement. © 2011 Wiley Periodicals, Inc. J Appl Polym Sci, 2012

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“…1 The resistance of the fiber materials composition and the use of the antistatic have great influence on the textile fibers processing. 2,3 The chemical structure of polymers determines their electrostatic characteristics. [4][5][6] Because of the contact between two different polymers, they produce electric charges and adhesive bonds among each other.…”

Section: Introductionmentioning

confidence: 99%

Triboelectricity in the pairs of polymeric materials

Truncyte

Gutauskas

Zebrauskas

et al. 2008

J of Applied Polymer Sci

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The influence of electricity of polymeric films and knitted fabrics on friction parameters is analyzed in this work. The variations of the dynamic friction force were determined (under standard DIN 53375) in polymer sliding on the stands made of glass (organic and nonorganic). The dependencies of these variations on the polymer nature and stand mode were analyzed. The determined values of dynamic friction coefficient and dynamic friction force of 10 polymeric materials from the point of view of different stands are presented. The dependencies of friction parameters on triboelectricity and its influence on the formation of adhesion bonds between the components of the sliding pair are described.

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Effect of processing on electrical resistivity of textile fibers

Cited by 10 publications

References 0 publications

Resistivity behavior of leather after electro-conductive treatment

Resistivity behavior of leather after electro-conductive treatment

Electrical resistance measurement methods and electrical characterization of poly(3,4‐ethylenedioxythiophene)‐coated conductive fibers

Triboelectricity in the pairs of polymeric materials

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