TiO2/PANI nanocomposite loaded in PVA for anticorrosive applications

• Autorzy: Arora, R. , Srivastav, A. , Mandal, U. K. , Sharma, P.
• Języki publikacji: EN

Abstrakty

EN

We report the morphological and electrical study of a composite of polyvinyl alcohol (PVA) and nanotitanium dioxide (TiO₂-50 nm) in conducting polymer polyaniline (PANI). The composite was synthesized using in-situ polymerization technique. The composite was characterized in terms of morphology and electrical properties using scanning electron microscopy and DC electrical conductivity (σ_dc). We observed that the DC electrical conductivity of the composite film increased with increasing the loading of nanocomposite material from 20 % to 40 % into PVA stabilizer. The DC conductivity results showed that the molecular chain contribution of the nanocomposite material (nano-TiO₂-+ PANI) was the prominent carrier in the composite film made of the nanocomposite and PVA stabilizer.

Słowa kluczowe

EN

DC conductivity; nanocomposite; in situ polymerization; corrosion; PVA

• Czasopismo: Materials Science Poland
• Rocznik: 2016
• Tom: Vol. 34, No. 4
• Strony: 721--725
• Opis fizyczny: Bibliogr. 37 poz., rys., tab.

Twórcy

autor

Arora, R.

• Department of Mechanical Engineering, Invertis University, Bareilly, India,

autor

Srivastav, A.

• Middle East College, Knowledge Oasis Muscat, Muscat, Oman

autor

Mandal, U. K.

• School of Chemical Technology, G.G.S. Indraprastha University, New Delhi, India

autor

Sharma, P.

• Department of Physics and Materials Science, Jaypee University of Information Technology, Waknaghat, Solan, H.P. (173234), India

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Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na
działalność upowszechniającą naukę (zadania 2017).

Identyfikatory

DOI

10.1515/msp-2016-0096