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DURAISAMI DHAMODHAR-AN,Veeman Dhinakaran,Radhika Nagavaram,Pradnya Prabhakar Ghoderao,Hun-Soo Byun,Lixin Wu 한국공업화학회 2022 Journal of Industrial and Engineering Chemistry Vol.107 No.-
Waterborne epoxy (WEP) resins are of great significance as multifunctional properties recently. Nevertheless, their curing process, which involves the formation of numerous micro-pores via waterevaporation, has limited applications in the industrial utilizations. In this work, we have synthesizedand enhanced the water-dispersible Zirconium phosphate decorated graphene oxide (ZrP@GO) nanocompositesthrough a one-step preparation method of graphene oxide (GO) sheets decorated with ZrPnanoparticles, and the as-prepared ZrP@GO nanocomposites were introduced as nanofillers for WEP systemin order to enhance its multifunctional properties. The as-prepared GO, ZrP, and ZrP@GO hybridswere scrutinized by XRD, XPS, Raman, TGA, and its morphology study were investigated with the assistanceof AFM, TEM, and FESEM. The anticorrosive properties were analyzed using natural salt spray tests(NSS). The ZrP@GO mixed WEP coatings exhibit better protection towards corrosion when compared toWEP/GO and WEP/ZrP coatings. Also, the excellent mechanical and thermal properties were achievedwith the incorporation of ZrP@GO hybrids with the WEP system. The better performance of ZrP@GOwas achieved through enhanced dispersion, exfoliation, and the outstanding shielding effect of the smecticaligned layers of ZrP@GO hybrids. Besides, a finite element model proposed through this research topredict the tensile behaviors are good in agreement with the measured vales.