Augmenting epoxy toughness by combination of both thermoplastic and nanolayered materials and using artificial intelligence techniques for modeling and optimization

Rostamiyan, Yasser; Fereidoon, Abdolhossein; Mashhadzadeh, Amin Hamed; Khalili, Mehdi

doi:10.1007/s10965-013-0135-3

Cited by 28 publications

(18 citation statements)

References 38 publications

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“…micro-, and nanomaterials. The most applicable thermoset matrices used for reinforcing composite materials are epoxy resins due to their low price, superior mechanical properties and chemical stability [3][4][5][6][7][8]. Mechanical properties of epoxy resins can be improved by adding rigid inorganic nanoparticles without affecting the glass transition temperature of the epoxy [9].…”

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confidence: 99%

Modeling and Analysis of the Tensile and Flexural Properties of a Fiber-Orientated Hybrid Nanocomposite Using Taguchi Methodology

Rostamiyan

2015

Strength Mater

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Îöåíåíî âëèÿíèå òðåõ íåçàâèñèìûõ ïàðàìåòðîâ (îðèåíòàöèÿ âîëîêîí, âåñîâàÿ äîëÿ íàíî-÷àñòèö ãëèíîçåìà è êðåìíåçåìà) íà ïðî÷íîñòíûå õàðàêòåðèñòèêè ãèáðèäíîãî íàíîêîìïîçèòà èç ýïîêñèäíîé ñìîëû, àðìèðîâàííîé óãëåïëàñòèêîâûìè âîëîêíàìè, ñ íàíîäîáàâêàìè ãëèíîçåìà è êðåìíåçåìà ïðè ðàñòÿaeåíèè è èçãèáå. Äëÿ ïëàíèðîâàíèÿ ýêñïåðèìåíòîâ èñïîëüçîâàëè îðòîãîíàëüíûé íàáîð ñîãëàñíî ìåòîäèêå Òàãó÷è. Äëÿ îöåíêè ôóíêöèè îòêëèêà áûëî èçãîòîâëåíî è èñïûòàíî 16 îáðàçöîâ ïðè çàïëàíèðîâàííûõ êîìáèíàöèÿõ âûøåóêàçàííûõ ïàðàìåòðîâ. Âûÿâëåí îáðàòíûé ýôôåêò âëèÿíèÿ âõîäíûõ ïàðàìåòðîâ íà ñîîòâåòñòâóþùèå îòêëèêè, ïðè÷åì ïîëó÷åííûå äâóõìåðíûå ãðàôèêè ïîêàçûâàþò, ÷òî âàðüèðîâàíèå òàêèìè äâóìÿ ïàðàìåòðàìè, êàê îðèåíòàöèÿ âîëîêîí-äîëÿ íàíî÷àñòèö ãëèíîçåìà è îðèåíòàöèÿ âîëîêîí-äîëÿ íàíî÷àñòèö êðåìíåçåìà, ñóùåñòâåííî âëèÿåò íà ïðî÷íîñòíûå õàðàêòåðèñòèêè ïðè ðàñòÿaeåíèè è èçãèáå, â òî âðåìÿ êàê âàðüèðîâàíèå ïàðàìåòðàìè äîëÿ íàíî÷àñòèö êðåìíåçåìà-äîëÿ íàíî÷àñòèö ãëèíîçåìà íå îêàçûâàåò çíà÷èòåëüíîãî âëèÿíèÿ íà âûøåóêàçàííûå õàðàêòåðèñòèêè. Ïîëó÷åííûå äèàãðàììû íàïðÿaeåíèå-äåôîðìàöèÿ ïîêàçûâàþò, ÷òî ãèáðèäíûå íàíîêîìïîçèòû ñ ðàçëè÷íîé îðèåíòàöèåé âîëîêîí èìåþò áîëåå âûñîêèå ïðî÷íîñòíûå õàðàêòåðèñòèêè ïðè ðàñòÿaeåíèè è èçãèáå, áîëüøèå óäëèíåíèÿ ïðè ðàçðóøåíèè è ìåíüøèå ìîäóëè óïðóãîñòè, ÷åì êîìïîçèòû èç ýïîêñèäíîé ñìîëû êàê áåç íàíîäîáàâîê, òàê è ñ íàíîäîáàâêàìè ãëèíîçåìà èëè êðåìíåçåìà.

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confidence: 99%

Modeling and Analysis of the Tensile and Flexural Properties of a Fiber-Orientated Hybrid Nanocomposite Using Taguchi Methodology

Rostamiyan

2015

Strength Mater

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“…The results of the modeling were in good agreement with those obtained experimentally. Various studies investigated the preparation and properties evaluation of epoxy resin by a combination of both thermoplastic materials and nanolayered particles aiming at reaching synergism effect and hence improving fracture toughness and thermal resistance of the matrix .…”

Section: Introductionmentioning

confidence: 99%

Synergistic effects of thermoplastic and nanoclay on the performance properties and morphology of epoxy resin

et al. 2018

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The present work investigates the properties and morphology of nanobent/poly(methyl methacrylate) (PMMA)/epoxy resin hybrid nanocomposites which were successfully prepared by solvent and ultrasonication methods. Nanobent ZS1 were added in amount of 1, 2, 3, and 4 wt% and 5, 10, and 15 wt% for PMMA. The fracture toughness (impact strength and critical stress intensity factor) and flexural properties were evaluated for epoxy composites. Obtained results showed improvement of the epoxy resin mechanical properties due to the addition of PMMA and nanobent. Composites containing 5 wt% of polymeric modifier or 1 wt% nanobent exhibited maximally improved properties. In the case of hybrid composites, synergistic effect was obtained with flexural strain at break and flexural energy to break of hybrid nanocomposite based on 1 wt% nanobent and 5 wt% PMMA. However, epoxy nanocomposites based on 2 wt% nanobent and 5 wt% PMMA showed synergism with IS and brittle fracture energy toward the composites with one modifier. Fourier transform infrared (FTIR) spectra analysis confirmed interactions between incorporated modifiers and reactive groups of the epoxy matrix. Moreover, scanning electron microscope (SEM) micrographs of hybrid epoxy nanocomposites exhibited a morphology with large plastic yielding associated with significant roughness of the fracture surface with embedment of nanobent in the polymer system. This study clearly demonstrates that the improvement of mechanical properties of the epoxy resin could be attributed to the synergistic toughening effect of PMMA and nanobent without deterioration of thermal stability. POLYM. COMPOS., 39:E2540–E2551, 2018. © 2018 Society of Plastics Engineers

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“…If used two or more kind of nano or micro particle in matrix, the composite is named hybrid nano composite [21]. Rostamiyan et al [2,22,23] showed that using combination of HIPS as thermoplastic phase and nanomaterials as nano reinforcement improved mechanical properties such as tensile, flexural, compression and impact strength. Fereidoon et al [24] showed that using multi-walled carbon nanotube in present of high impact polystyrene improved mechanical properties such as tensile, compression and impact.…”

Section: Introductionmentioning

confidence: 99%

Experimental study and optimization of damping properties of epoxy-based nanocomposite: Effect of using nanosilica and high-impact polystyrene by mixture design approach

Rostamiyan

Fereidoon

Ghasemi-Ghalebahman

et al. 2015

Materials & Design (1980-2015)

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Augmenting epoxy toughness by combination of both thermoplastic and nanolayered materials and using artificial intelligence techniques for modeling and optimization

Cited by 28 publications

References 38 publications

Modeling and Analysis of the Tensile and Flexural Properties of a Fiber-Orientated Hybrid Nanocomposite Using Taguchi Methodology

Modeling and Analysis of the Tensile and Flexural Properties of a Fiber-Orientated Hybrid Nanocomposite Using Taguchi Methodology

Synergistic effects of thermoplastic and nanoclay on the performance properties and morphology of epoxy resin

Experimental study and optimization of damping properties of epoxy-based nanocomposite: Effect of using nanosilica and high-impact polystyrene by mixture design approach

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