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Electrochemical oxidation of sodium dodecylbenzenesulphonate, cetyltrimethyl-ammonium bromide and oleic acid at platinum and cobalt hydroxide modified platinum electrodes
Mulyani R.a, Noviandri I.a, Buchari B.a, Ciptati C.a, Chailapakul O.b
a Analytical Chemistry Research Group, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Indonesia
b Department of Chemistry, Faculty of Science, Chulalongkorn University, Thailand
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]Electrochemical oxidation of sodium dodecylbenzenesulphonate (SDBS), cetyl-trimethylammonium bromide (CTAB) and oleic acid has been studied at platinum (Pt) and Co(OH)2 modified platinum (Pt/Co(OH)2) electrode. Two methods, namely, cyclic voltammetry and constant current electrolysis have been used in this study. It was found that the electrochemical oxidation of the compounds studied was best conducted in KOH supporting electrolyte. The oxidation current of each compound studied at Pt/Co(OH)2 was higher than that at Pt electrode, and percent yield of CO2 produced from constant current oxidation of each compound studied at Pt/Co(OH)2 electrode was higher than that at Pt electrode showing that electrocatalytic oxidation of the compounds studied was occurred at Pt/Co(OH)2 electrode. The results suggests that the Pt/Co(OH)2 electrode could be used for fatty acid and surfactant destruction in polluted water. © 2014 The Authors. Published by ESG.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Ctab,Mediated oxidation,Modified electrode,Oleic acid,Sdbs,Voltammetry[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]