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Citation: Zhou Zhi-Hua. An Investigation of Electropolymerization Mechanism of 2,6-Dimethylphenol on ld Electrode with in Situ Lpsirs Technique[J]. Acta Physico-Chimica Sinica, ;1990, 6(04): 470-473. doi: 10.3866/PKU.WHXB19900415 shu

An Investigation of Electropolymerization Mechanism of 2,6-Dimethylphenol on ld Electrode with in Situ Lpsirs Technique

Zhou Zhi-Hua

1.
Department of Chemistry, Nanjing Normal University

Received Date: 7 March 1989
Available Online: 15 August 1990

This paper reported application of In Situ LPSIRS (linear potential sweep infrared reflectance spectroscopy) technique to get precise spectroscopy information about electropolymerization of 2,6-dimethylphenol on ld electrode in base methanol solution and propose the electropolymerization mechanism under the conditions. From the spectra it has been found that the DMP~- ion was cosumed and PPO polymer was produced during cyclic voltammetry. At the same time, it has been deduced that the methanol in the case probably takes part in the electropolymerization partly. The electropolymerization mechanism of 2,6-dimethylphenol in base methanol is a sequence of alternating ionic and radical steps; the propagation occurs by coupling of two phenate radicals.
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