Investigation of PSt-MWCNT concentration on epoxyacrylate photopolymerization and conductivity of polymer films

Doğruyol, Zekeriya; Temel, Gokhan; Dogruyol, Sevnur Keskin; Pekcan, Önder; Arsu, Nergis

doi:10.1016/j.porgcoat.2012.10.013

Cited by 9 publications

(8 citation statements)

References 39 publications

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“…The morphology investigation by the mean of dispersion is achieved by scanning electron microscopy (SEM) and transmission electron microscopy (TEM) [19,21,41].…”

Section: Characterization Methods Of Cnt-based Uv-curable Nanocompositesmentioning

confidence: 99%

“…The photo curing process is perused by photo-differential scanning calorimetry (photo-DSC) [10,19,21] and calculating gel content [7]. The kinetic of photopolymerization of nanocomposites is provided by real-time Fourier transform infrared spectroscopy (RT-FTIR).…”

Section: Characterization Methods Of Cnt-based Uv-curable Nanocompositesmentioning

confidence: 99%

“…Covalent functionalization is grafting macromolecules using both "grafting to" and "grafting from" methods. These approaches make the CNTs to exhibit hydrophilic, hydrophobic, and amphiphilic properties [20,21]. Non-covalent functionalization approach includes solution mixing [36][37][38], melt mixing [39,40], and in situ polymerization [22].…”

Section: Uv-curable Nanocomposite Coatingsmentioning

confidence: 99%

“…Commonly used method for investigating curing process, kinetic of photopolymerization, and curing behavior of UV-curable polymer is by photo-DSC, RT-FTIR and measuring the gel content. In photo-DSC analysis, the heat of the photo-initiated polymerization reaction is measured [4,21,77], In RT-FTIR method, the conversion of active groups is followed by monitoring the decrease in of those groups peaks in the conversion curves as a function of radiation time (Figure 8) [7]. In this curve, the rate of polymerization (slope of the initial linear segment) and the final value of conversion can be driven.…”

Section: Curing Processmentioning

confidence: 99%

“…The remaining agglomerates in TEM images even after sonication[19].A good dispersion of CNTs within the polymer matrix (Figure 5)increases the physical and mechanical properties of nanocomposite coatings[21].…”

mentioning

confidence: 99%

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Carbon Nanotube-Based UV-Curable Nanocomposite Coatings

Bastani¹,

Darani²

2016

Carbon Nanotubes - Current Progress of Their Polymer Composites

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This chapter covers the preparation and properties of ultraviolet (UV)-curable nanocomposite containing carbon nanotubes as fillers. UV-curing technology is of particular interest due to its unique properties such as rapid curing process and solvent-free formulation. Alongside with the advantages of utilizing this curing method, carbon nanotubes undergo benefits including high aspect ratio, high transparency, and good mechanical properties. Carbon nanotubes (CNTs) are hollow cylindrical shaped configuration; consist of one, two, or more walls with an interlayer of non-covalent van der Waals force acting among the carbon atoms of various walls. Besides influencing the UV curing process, the CNTs loaded UV-curable nanocomposites sustain modified surface, thermal, mechanical, physical, and conductive properties which are discussed in this chapter. The health and safety concerns of using these classes of nanocomposite are further discussed.

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“…The morphology investigation by the mean of dispersion is achieved by scanning electron microscopy (SEM) and transmission electron microscopy (TEM) [19,21,41].…”

Section: Characterization Methods Of Cnt-based Uv-curable Nanocompositesmentioning

confidence: 99%