Epoxy/Zn-Al-Co3 Ldh Nanocomposites: Curability Assessment

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Epoxy/Zn-Al-Co3 Ldh Nanocomposites: Curability Assessment Publisher

Karami Z¹ ; Aghazadeh M¹ ; Jouyandeh M¹ ; Zarrintaj P² ; Vahabi H^{3, 4} ; Ganjali MR^{1, 5} ; Torre L⁶ ; Puglia D⁶ ; Saeb MR⁷

Source: Progress in Organic Coatings Published:2020

Abstract

In this work, the curability of epoxy nanocomposite consisting of Zn-Al layered double hydroxide (LDH) intercalated with carbonate anion (CO3) was studied via nonisothermal differential scanning calorimetry (DSC) by the aid of Cure Index (CI). The hydrothermal-assisted constant pH coprecipitation method was used in synthesis of lamellar LDH and the resulting structure was confirmed by FTIR, XRD and TGA/DTGA analyses. From the CI point of view, the cure state of epoxy/Zn-A-CO3-LDH nanocomposite was Poor at heating rates of 2 (low) and 10 (high) ºC/min. By contrast, crosslinking of epoxy resin was facilitated in the presence of Zn-Al-CO3-LDH at intermediate heating rates of 5 and 7 °C/min due to intensified ring opening reaction of epoxy under the Lewis acid effect of Zn metal, which changed the cure label of epoxy/Zn-Al-CO3-LDH nanocomposite from Poor to Excellent. © 2019 Elsevier B.V.

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Style	Citing Format
MLA	Karami Z, et al.. "Epoxy/Zn-Al-Co3 Ldh Nanocomposites: Curability Assessment." Progress in Organic Coatings, vol. 138, no. , 2020, pp. -.
APA	Karami Z, Aghazadeh M, Jouyandeh M, Zarrintaj P, Vahabi H, Ganjali MR, Torre L, Puglia D, Saeb MR (2020). Epoxy/Zn-Al-Co3 Ldh Nanocomposites: Curability Assessment. Progress in Organic Coatings, 138(), -.
Chicago	Karami Z, Aghazadeh M, Jouyandeh M, Zarrintaj P, Vahabi H, Ganjali MR, Torre L, Puglia D, Saeb MR. "Epoxy/Zn-Al-Co3 Ldh Nanocomposites: Curability Assessment." Progress in Organic Coatings 138, no. (2020): -.
Harvard	Karami Z et al. (2020) 'Epoxy/Zn-Al-Co3 Ldh Nanocomposites: Curability Assessment', Progress in Organic Coatings, 138(), pp. -.
Vancouver	Karami Z, Aghazadeh M, Jouyandeh M, Zarrintaj P, Vahabi H, Ganjali MR, et al.. Epoxy/Zn-Al-Co3 Ldh Nanocomposites: Curability Assessment. Progress in Organic Coatings. 2020;138():-.
BibTex	@article{ author = {Karami Z and Aghazadeh M and Jouyandeh M and Zarrintaj P and Vahabi H and Ganjali MR and Torre L and Puglia D and Saeb MR}, title = {Epoxy/Zn-Al-Co3 Ldh Nanocomposites: Curability Assessment}, journal = {Progress in Organic Coatings}, volume = {138}, number = {}, pages = {-}, year = {2020} }
RIS	TY - JOUR AU - Karami Z AU - Aghazadeh M AU - Jouyandeh M AU - Zarrintaj P AU - Vahabi H AU - Ganjali MR AU - Torre L AU - Puglia D AU - Saeb MR TI - Epoxy/Zn-Al-Co3 Ldh Nanocomposites: Curability Assessment JO - Progress in Organic Coatings VL - 138 IS - SP - EP - PY - 2020 ER -

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