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Information Journal Paper

Title

SONOCHEMICAL SYNTHESIS OF CA (OH)2 NANOPARTICLES AND ITS APPLICATION IN PREPARATION OF MWCNT-PARALOID NANOCOMPOSITE

Pages

  25-32

Keywords

CA (OH) 2Q2

Abstract

 In this work at the first step calcium hydroxide nano-particles were synthesized via sono-chemical method at room temperature. At the second step aminated multi-walled carbon nano-tubes was prepared via chemical modification of surfaces of CNT. Finally modified-MWCNT and Ca (OH)2 were added to PARALOID matrix by aid of ultrasonic irradiation. PARALOID-modified-MWCNT-Ca (OH)2 NANOCOMPOSITE was used as a protection agent applicable in CULTURAL HERITAGE preservation. This NANOCOMPOSITE can be used against acid rain that is destructive agent in historic monuments.One of the main advantages of PARALOID as a consolidant is that it is stronger and harder than polyvinyl acetate without being extremely brittle. Nanostructures were characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM). Thermal stability behavior of PARALOID filled with calcium hydroxide was investigated by thermogravimetric analysis (TGA). Our results show that the MWCNT-Ca (OH)2 nanostructure can enhance thermal stability property of the PARALOID matrix. Nano-additives like a barrier slow down volatilization of PARALOID chains against heat.

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    APA: Copy

    KAZEMI, H., ZANDI, K., & MOMENIAN, H.. (2015). SONOCHEMICAL SYNTHESIS OF CA (OH)2 NANOPARTICLES AND ITS APPLICATION IN PREPARATION OF MWCNT-PARALOID NANOCOMPOSITE. JOURNAL OF NANOSTRUCTURES, 5(1), 25-32. SID. https://sid.ir/paper/210940/en

    Vancouver: Copy

    KAZEMI H., ZANDI K., MOMENIAN H.. SONOCHEMICAL SYNTHESIS OF CA (OH)2 NANOPARTICLES AND ITS APPLICATION IN PREPARATION OF MWCNT-PARALOID NANOCOMPOSITE. JOURNAL OF NANOSTRUCTURES[Internet]. 2015;5(1):25-32. Available from: https://sid.ir/paper/210940/en

    IEEE: Copy

    H. KAZEMI, K. ZANDI, and H. MOMENIAN, “SONOCHEMICAL SYNTHESIS OF CA (OH)2 NANOPARTICLES AND ITS APPLICATION IN PREPARATION OF MWCNT-PARALOID NANOCOMPOSITE,” JOURNAL OF NANOSTRUCTURES, vol. 5, no. 1, pp. 25–32, 2015, [Online]. Available: https://sid.ir/paper/210940/en

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