Spectroscopic study of film formation from polystyrene latex/TiO2 nanocomposites prepared by dip-coating method

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Date

2014

Authors

Sunay, M. Selin
Pekcan, Önder
Rahman, Md. Mahbubor
Elaissari, Abdelhamid
Ugur, Saziye

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Wiley-Blackwell

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Abstract

In this study we investigated the influence of TiO2 content and thickness of polystyrene (PS) template on film-formation behavior of PS/TiO2 composites using fluorescence and ultraviolet-visible techniques in conjunction with scanning electron microscopy. Films were prepared by coating PS templates with various layers of TiO2 using dip-coating method. The results showed that PS latexes present complete film formation on top surface of composites. After extraction of PS a well-defined interconnected porosity were obtained for thin films when TiO2 content was increased whereas thick samples did not present any interconnected porous structures above a certain TiO2 layer. POLYM. ENG. SCI. 54:288-302 2014. (c) 2013 Society of Plastics Engineers

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Citation

4

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N/A

Scopus Q

Q2

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Volume

54

Issue

2

Start Page

288

End Page

302