Sonochemical Synthesis of ZnO Encapsulated Functional Nanolatex and its Anticorrosive Performance

Sonochemical Synthesis of ZnO Encapsulated Functional Nanolatex and its Anticorrosive Performance

ZnO/poly(butyl methacrylate) (PBMA) and ZnO−PBMA/polyaniline (PANI) nanolatex composite particles of 50 nm were synthesized by a hydrothermal−sonochemical emulsion polymerization technique. The anticorrosive performance of the synthesized latex was evaluated on a steel substrate. The anticorrosive p...

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Veröffentlicht in:Industrial & engineering chemistry research 2010-03, Vol.49 (5), p.2200-2205
Hauptverfasser: Sonawane, Shirish H, Teo, Boon M, Brotchie, Adam, Grieser, Franz, Ashokkumar, Muthupandian
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Chemical engineering
Exact sciences and technology
Materials and Interfaces
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Zusammenfassung:ZnO/poly(butyl methacrylate) (PBMA) and ZnO−PBMA/polyaniline (PANI) nanolatex composite particles of 50 nm were synthesized by a hydrothermal−sonochemical emulsion polymerization technique. The anticorrosive performance of the synthesized latex was evaluated on a steel substrate. The anticorrosive performance was compared for acid/salt/alkali induced corrosion. It was found that the performance of the ZnO−PBMA coating for acid corrosion was superior to that of the ZnO−PBMA−PANI matrix.
ISSN:0888-5885
1520-5045
DOI:10.1021/ie9015039