Autopolymerization of pyrrole on the silver substrates roughened by an electrochemical method

Yu Chuan Liu; Shung J. Yang

Autopolymerization of pyrrole on the silver substrates roughened by an electrochemical method

研究成果: 雜誌貢獻 › 文章 › 同行評審

摘要

Silver substrates have been roughened by a triangular-wave oxidation-reduction cycle (ORC) for 10 scans in an aqueous solution containing 0.1 N KCl. The AgCl₄^- complexes with grain sizes smaller than 100 nm are formed on the roughened Ag substrates. The pyrrole (Py) monomers are found to be autopolymerized on the roughened Ag substrates due to the electrochemical activity of the complexes. The polymerized polypyrrole (PPy) film has been confirmed by the characteristic bipolaron bands at ca 923 and 1203 cm^-1 shown in the FTIR spectrum.

原文	英語
頁（從 - 到）	836-838
頁數	3
期刊	Indian Journal of Chemistry - Section A Inorganic, Physical, Theoretical and Analytical Chemistry
卷	42
發行號	4
出版狀態	已發佈 - 4月 1 2003
對外發佈	是

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化學 (全部)

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abstract = "Silver substrates have been roughened by a triangular-wave oxidation-reduction cycle (ORC) for 10 scans in an aqueous solution containing 0.1 N KCl. The AgCl4- complexes with grain sizes smaller than 100 nm are formed on the roughened Ag substrates. The pyrrole (Py) monomers are found to be autopolymerized on the roughened Ag substrates due to the electrochemical activity of the complexes. The polymerized polypyrrole (PPy) film has been confirmed by the characteristic bipolaron bands at ca 923 and 1203 cm-1 shown in the FTIR spectrum.",

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N2 - Silver substrates have been roughened by a triangular-wave oxidation-reduction cycle (ORC) for 10 scans in an aqueous solution containing 0.1 N KCl. The AgCl4- complexes with grain sizes smaller than 100 nm are formed on the roughened Ag substrates. The pyrrole (Py) monomers are found to be autopolymerized on the roughened Ag substrates due to the electrochemical activity of the complexes. The polymerized polypyrrole (PPy) film has been confirmed by the characteristic bipolaron bands at ca 923 and 1203 cm-1 shown in the FTIR spectrum.

AB - Silver substrates have been roughened by a triangular-wave oxidation-reduction cycle (ORC) for 10 scans in an aqueous solution containing 0.1 N KCl. The AgCl4- complexes with grain sizes smaller than 100 nm are formed on the roughened Ag substrates. The pyrrole (Py) monomers are found to be autopolymerized on the roughened Ag substrates due to the electrochemical activity of the complexes. The polymerized polypyrrole (PPy) film has been confirmed by the characteristic bipolaron bands at ca 923 and 1203 cm-1 shown in the FTIR spectrum.

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Autopolymerization of pyrrole on the silver substrates roughened by an electrochemical method

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