Electropolymerization of layer-by-layer precursor polymer films

Paralee Waenkaew, Sukon Phanichphant, Rigoberto C. Advincula

研究成果: Article

7 引用 (Scopus)

抄録

The layer-by-layer (LbL) self-assembly has been used to fabricate polymer thin films on any solid substrates. The multilayer polymer thin films are constructed by alternating adsorption of anionic and cationic polymers. Polyelectrolyte multilayer ultrathin films containing anionic poly[2-(thiophen-3-yl)ethyl methacrylate-co-methacrylic acid]; P(TEM-co-MA) and cationic poly[4-(9H-carbazol-9-yl)-N-butyl-4-vinyl pyridium bromide]; P4VPCBZ, were fabricated. The growth of multilayer ultrathin films was followed by UV-Vis absorption spectrophotometer and surface plasmon resonance spectroscopy (SPR). The deposition of P(TEM-co-MA)/P4VPCBZ as multilayer self-assembled ultrathin films regularly grow which showed linear growth of absorbance and thickness with increasing the number of layer pair. Cross-linking of the layers was verified by cyclic voltammetry (CV), UV-Vis spectrophotometry and electrochemical surface plasmon resonance (EC-SPR) spectroscopy with good electro-copolymerizability. This was verified by spectroelectrochemistry. The SPR angular-reflectivity measurement resulted in shifts to a higher reflectivity according to the change in the dielectric constant of the electropolymerized film.

元の言語English
ページ(範囲)753-758
ページ数6
ジャーナルPolymers for Advanced Technologies
22
発行部数5
DOI
出版物ステータスPublished - 2011 5
外部発表Yes

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Electropolymerization
Ultrathin films
Polymer films
Multilayer films
Surface plasmon resonance
Spectroscopy
Phenazopyridine
Multilayers
Spectroelectrochemistry
Transmission electron microscopy
Thin films
Methacrylates
Spectrophotometers
Spectrophotometry
Polyelectrolytes
Bromides
Self assembly
Cyclic voltammetry
Polymers
Permittivity

ASJC Scopus subject areas

  • Polymers and Plastics

これを引用

Electropolymerization of layer-by-layer precursor polymer films. / Waenkaew, Paralee; Phanichphant, Sukon; Advincula, Rigoberto C.

:: Polymers for Advanced Technologies, 巻 22, 番号 5, 05.2011, p. 753-758.

研究成果: Article

Waenkaew, P, Phanichphant, S & Advincula, RC 2011, 'Electropolymerization of layer-by-layer precursor polymer films', Polymers for Advanced Technologies, 巻. 22, 番号 5, pp. 753-758. https://doi.org/10.1002/pat.1886
Waenkaew, Paralee ; Phanichphant, Sukon ; Advincula, Rigoberto C. / Electropolymerization of layer-by-layer precursor polymer films. :: Polymers for Advanced Technologies. 2011 ; 巻 22, 番号 5. pp. 753-758.
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