Cationic UV‐Curable Conductive Composites from Exfoliated Graphite

Datta, Samali; Htet, Maung

doi:10.1002/mame.201000240

Cited by 13 publications

(6 citation statements)

References 44 publications

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“…Cationic UV‐curable conductive composites from EG have also been developed by Datta et al These investigators used a cycloaliphatic epoxy resin/polyol system with exfoliated graphite platelets (EGP). EG is a low‐density graphitic material consisting of linked platelets having a worm‐like structure.…”

Section: Cationic Uv‐curing Applicationsmentioning

confidence: 99%

Cationic UV-Curing: Technology and Applications

Sangermano

Razza

Crivello

2014

Macromol. Mater. Eng.

257

244

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This paper reviews the field of cationic UV‐curing and reports recent progress made in understanding the fundamental chemistry and in technology applications. Radiation curing technologies are expanding rapidly on an industrial scale and interest in cationic photopolymerizations has advanced rapidly. In particular, the cationic UV‐curing process presents additional benefits, including: the absence of air inhibition, a “dark‐curing” reaction, low levels of toxicity and irritation, and a lower volume shrinkage during photopolymerization. In this review, a large number of papers and patents are reviewed and critically discussed specifically with respect to the application of cationic UV‐curing technology in the field of coatings, composites, adhesives, and inks.

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Section: Cationic Uv‐curing Applicationsmentioning

confidence: 99%

Cationic UV-Curing: Technology and Applications

Sangermano

Razza

Crivello

2014

Macromol. Mater. Eng.

257

244

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“…The nanoscale sheets of GO are susceptible to the reactions with molecules containing different functional groups. These reactions are used to produce the graphene layers containing a reduced defect density [5,6]. It has been demonstrated that GO nanocomposites exhibit high mechanical strength combined with exciting physical properties, including tunable electrical and thermal conductivity as well as controlled electron transport [7][8][9][10][11].…”

Section: Introductionmentioning

confidence: 99%

Nanocomposite films and coatings produced by interaction between graphite oxide and Congo red

et al. 2012

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Nanocomposite films and coatings were produced from the aqueous solutions containing different proportions of graphite oxide (GO) and Congo red by filtering through a polycarbonate membrane filter into alkaline media. They were examined by electron microscopy, Raman and FTIR spectroscopy, XRD, contact angle, and electrical conductivity measurements. It was established that the Congo red is able to interact through its amino groups with different functional groups of GO to form larger moieties composed of the nanoplatelets of GO. Raman spectroscopy revealed quinoid-like ring structure for dye adhering to the GO. In the case when the interaction occurs with the terminal functional groups located on the edges of the nanoplateletes of GO, larger crystallites in the nanocomposite are formed. The interaction between the Congo red and functional groups of GO situated in a basal plane leads to more compact structure of the nanocomposite. Pulsed laser treatment was used to reduce GO to graphene. Raman spectra of laser treated areas show positive effect of addition of the Congo red on the graphene yield in nanocomposite coatings after the laser treatment.

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“…Although not as relevant to the current work, examples incorporating metal nanoparticles into thiol-ene networks have also been reported. 5,21 These few examples of organic-inorganic hybrid thiol-ene materials clearly show the utility of this strategy with regard to tailoring the thermal, electrical, and mechanical properties of photo-curable polymer networks, but a wider application of such hybrid systems is currently unexplored. In this work, organic-inorganic hybrid materials were designed by incorporating cyclic tetravinylsiloxanetetraols ([Vi(OH)SiO] 4 ) into thiol-ene polymer networks (Fig.…”

Section: Introductionmentioning

confidence: 99%