Surface modification of polyester fabric with plasma pretreatment and carbon nanotube coating for antistatic property improvement

Wang, C.X.; Lv, Jingchun; Ren, Yu; Zhi, Tian; Chen, J.Y.; Zhou, Qingqing; Lu, Zhenqian; Gao, Dawei; Jin, Limin

doi:10.1016/j.apsusc.2015.10.060

Cited by 61 publications

(25 citation statements)

References 46 publications

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“…After the permethrin impregnation in PET fabric with or without plasma pre‐treatment, the carbon contents are increased, while oxygen contents are reduced, which is possibly caused by the replacement of oxygen in the PET fabric by carbon presented in the chemical structure of permethrin. Wang et al 19 also reported an increase in oxygen, while a decrease in carbon contents by oxygen plasma processing of PET fabric. They also found that after depositing the carbon nanotubes over the plasma‐treated PET fabric, the oxygen contents reduced and carbon contents enhanced as compared with untreated sample, which was credited to greater absorption of carbon nanotubes to the PET fabric by oxygen plasma pre‐treatment.…”

Section: Resultsmentioning

confidence: 92%

Surface modification of PET fabric by plasma pre‐treatment for long‐lasting permethrin deposition

Badaro

Sousa

Naeem

et al. 2020

Polymers for Advanced Techs

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The mosquito‐transmitted diseases are of serious concern and are affecting several millions of peoples worldwide. Instead of medication afterward the disease initiated, self‐protection against the mosquito's is preferable, specifically in endemic areas. For this purpose, the permethrin coated clothing is a suitable choice to avoid mosquitos' bites. Unfortunately, the permethrin coating on fabrics is not long‐lasting, and its laundering resistance is very low on hydrophobic fabric. In this study, the effect of plasma surface modification of PET fabric on the adhesion of permethrin and its laundering resistance are evaluated. The plasma processing is carried out in nitrogen, oxygen, and nitrogen–oxygen mixture plasma. The samples are analyzed using Fourier Transform Infrared spectroscopy, X‐ray photoelectron spectroscopy, scanning electron microscope and chromatography. The results show that the oxygen plasma pre‐treated samples exhibit the higher residual contents of permethrin after 60 wash cycles as compared with other gasses. Without plasma pre‐treatment, the 95% loss, whereas the sample with oxygen plasma pre‐treatment shows that only 22% loss of initial concentration of permethrin occurs after washing. This study shows that plasma pre‐treatment is valuable to improve the absorption of permethrin in PET and its laundering‐resistance. As plasma treatment is a cost‐effective technique, it needs less processing time and eco‐friendly, thus it is a great choice to deposit long‐lasting permethrin coating by plasma pre‐treatment, instead of conventional binding agents. Remarkably, the plasma treatment technique is a well‐established and industrially acceptable technique, thus expected to be of noteworthy importance for insecticide garments manufacturers.

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Section: Resultsmentioning

confidence: 92%

Surface modification of PET fabric by plasma pre‐treatment for long‐lasting permethrin deposition

Badaro

Sousa

Naeem

et al. 2020

Polymers for Advanced Techs

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“…Ionic size of TMOs are small compared with yttria, as a result of TMO dissolution still present at >1550 °C which associated oxygen vacancies should be freed. From the previous research, Wang et al proposed that addition of ZnO gives an adverse reaction to the conductivities [19]. Besides that, Shujun et al had investigated that highest ionic value of 1 mol% of Zn doped Ce 0.8 Y 0.2 O 1.9 was 0.0516 Scm -1 at 750 °C [14].…”

Section: Results Of Dta/tgmentioning

confidence: 99%

Microstructure, Crystal structure and ionic conductivity of 3 mol % (Fe, Mn, Co, Zn) doped 8YSZ

et al. 2016

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Abstract. Effect of 3 mol% of transition elements doped 8YSZ such as YSZZn, YSZFe, YSZCo and YSZMn on the ionic conductivity. SOFCs mostly operate at higher temperature. By substitute with dopants, it can reduce the operating temperature and costs. In this experiment, 3 mol% dopants mixed with 8YSZ and sintered at 1550 °C, hold for two hours. Crystal structure, microstructure, sintering behaviour and ionic conductivity at 300 o C were investigated. XRD demonstrates three phases (cubic, monoclinic and tetragonal) were obtained. It was confirmed that small additions of TMOs (Mn, Fe, Co and Zn) promotes densification, grain growth and ionic conductivity compared to pure 8YSZ. YSZZn obtained the highest ionic conductivity, 3.55 X 10 -3 mS cm -1 at 300 °C.

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“…At the same time, the conductive fillers with even very small amounts endow the PMMA matrix with opaque appearance, because of the light transmittance changed by fillers. Surface modification with plasma pretreatment and coating of antistatic agents or electron‐conductive fillers could improve the antistatic properties to fabrics with persistently antistatic ability . Unfortunately, the plasma treatment with many steps is costly, and the transparency of PMMA would be seriously damaged.…”

Section: Introductionmentioning

confidence: 99%

“…Surface modification with plasma pretreatment and coating of antistatic agents or electron-conductive fillers could improve the antistatic properties to fabrics with persistently antistatic ability. 18,19 Unfortunately, the plasma treatment with many steps is costly, and the transparency of PMMA would be seriously damaged. Studies on the poly(acrylonitrile-cobutadiene-co-styrene) blend of the antistatic flame-retardant poly(ethylene glycol) methacrylate/methyl methacrylate/diethyl allylphosphonate) (PMMD) copolymer have indicated that the substances with hydrophilic functional groups such as long-chain ether bonds endow plastics with the antistatic property.…”

mentioning

confidence: 99%

Permanently antistatic and high transparent PMMA terpolymer: Compatilizer, antistatic agent, and the antistatic mechanism

Chen

Zhou

et al. 2018

Polymers for Advanced Techs

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Permanently antistatic and high transparent PMMA terpolymer, P(MMA‐co‐HPA‐co‐SPMA), were reported in this paper, providing a new method to significantly improve the antistatic properties of PMMA without sacrificing transparency. 2‐Hydroxypropyl acrylate (HPA) was chosen as a kind of compatilizer because of the good compatibility with both methyl methacrylate (MMA) and sulfopropyl methacrylate potassium salt (SPMA), a potential antistatic agent with a strong hydrophilic group. The mechanical and optical properties of P(MMA‐co‐HPA‐co‐SPMA) terpolymer barely show any visibly differences compared to PMMA homopolymer, confirmed through Fourier transform infrared, dynamic mechanical analysis, and a haze meter. Furthermore, antistatic property analysis indicates that only a small amount of SPMA can significantly improve the antistatic properties of the obtained PMMA terpolymers. The surface resistivity of the P(MMA‐co‐HPA‐co‐SPMA) sheets could be reduced to 109 Ω sq−1 order of magnitude, while the SPMA content reached 0.72 wt%. The hydrophilic groups, the hydroxyl and acrylate sulfonate, on the surface contributed to attract the water molecules, which rendered it a reasonably good antistatic property. These selected terpolymers will provide more opportunities to develop high‐performance and antistatic products made from PMMA materials.

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Surface modification of polyester fabric with plasma pretreatment and carbon nanotube coating for antistatic property improvement

Cited by 61 publications

References 46 publications

Surface modification of PET fabric by plasma pre‐treatment for long‐lasting permethrin deposition

Surface modification of PET fabric by plasma pre‐treatment for long‐lasting permethrin deposition

Microstructure, Crystal structure and ionic conductivity of 3 mol % (Fe, Mn, Co, Zn) doped 8YSZ

Permanently antistatic and high transparent PMMA terpolymer: Compatilizer, antistatic agent, and the antistatic mechanism

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