Abstract
This paper deals with the treatment of aqueous phenol solutions using an electrochemical technique. Phenol can be partly eliminated from aqueous solution by electrochemically initiated polymerisation. Galvanostatic electrolyses of phenol solutions at concentration up to 0.1 mol dm−3 were carried out on a Ta/PbO2 anode. The polymers formed are insoluble in acidic medium but soluble in alkaline. These polymers were filtered and then dissolved in aqueous solution of sodium hydroxide (1 mol dm−3). The polymers formed were quantified by total organic carbon (TOC) measurement. It was found that the conversion of phenol into polymers increases as a function of initial concentration, anodic current density, temperature, and solution pH. The percentage of phenol polymerised can reach 15%.
Similar content being viewed by others
References
Vitt JE, Johnson DC (1992) J Electrochem Soc 139:774
Comninellis Ch, Pulgarin C (1993) J Appl Electrochem 23:108
Belhadj Tahar N (1996) Thesis. Université Paul Sabatier, Toulouse
Belhadj Tahar N, Savall A (1997) In: Weaver RD, Fisher F, Kalhammer FR, Mazur D (eds) Fundamentals and potential applications of electrochemical synthesis, Electrochemical Society, Pennington, NJ
Belhadj Tahar N, Savall A (1998) J Electrochem Soc 145:3427
Belhadj Tahar N, Savall A (1999) J Appl Electrochem 29:277
Fleszar B, Ploszynska J (1985) Electrochim Acta 30:31
Chang H, Johnson DC (1989) J Electrochem Soc 136:17
Yeo IH, Kim S, Jacobson R, Johnson DC (1989) J Electrochem Soc 136:1395
Comninellis Ch (1994) Electrochim Acta 39:1857
Feng J, Hook LL, Johnson DC (1995) J Electrochem Soc 142:3626
Trasatti S, Lodi G (1981) In: Trasatti S (eds) Electrodes of conductive metallic oxides, Elsevier, Amsterdam
Trasatti S (1994) In: Lipkowski J, Ross PN (eds) The electrochemistry of novel materials, VCH, Weinheim
Iniesta J, Michaud PA, Panizza M, Cerisola G, Aldaz A, Comninellis Ch (2001) Electrochim Acta 46:3573
Rodrigo MA, Michaud PA, Duo I, Panizza M, Cerisola G, Comninellis Ch (2001) J Electrochem Soc 148:D60
Panizza M, Michaud PA, Cerisola G, Comninellis Ch (2001) J Electroanal chem 507:206
Codognoto L, Machado SAS, Avaca LA (2003) J Appl Electrochem 33:951
Sharifian H, Kirk DW (1986) J Electrochem Soc 133:921
Comninellis Ch, Pulgarin C (1991) J Appl Electrochem 121:703
Papouchado L, Sandford RW, Petrie G, Adams RN (1975) J Electroanal Chem 65:275
Fleischmann M, Hill IR, Mengoli G, Musiani MM (1983) Electrochim Acta 28:1545
Gattrell M, Kirk DW (1990) Can J Chem Eng 68:997
Gattrell M, Kirk DW (1993) J Electrochem Soc 140:1534
Canizares P, Garcia-Gomez J, Saez C, Rodrigo MA (2003) J Appl Electrochem 33:917
Canizares P, Saez C, Lobato J, Rodrigo MA (2004) Ind Eng Chem Res 43:1944
Vermillion FJ, Pearl IA (1964) J Electrochem Soc 111:1392
Mengoli G, Musiani MM (1987) J Electrochem Soc 134:643 C
Ronlan A, Parker VD (1971) J Chem Soc (C) 19:3214
Bruno F, Pham MC, Dubois JE (1977) Electrochim Acta 22:451
Wang J, Jiang M, Lu F (1998) J Electroanal Chem 444:127
Panizza M, Cerisola G (2003) Electrochim Acta 48:3491
Li X, Cui Y, Feng Y, Xie Z, Gu JD (2005) Water Res 39:1972
Vogt H (1983) In: Yeager J, JO’M Bockris, Conway BE, Sarangapani S (eds) Comprehensive treatise of electrochemistry. Plenum Press, New York
Buxton GV, Wood ND, Dyster S (1988) J Chem Soc, Faraday Trans 1(84):1113
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Belhadj Tahar, N., Abdelhédi, R. & Savall, A. Electrochemical polymerisation of phenol in aqueous solution on a Ta/PbO2 anode. J Appl Electrochem 39, 663–669 (2009). https://doi.org/10.1007/s10800-008-9706-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10800-008-9706-0