[vc_empty_space][vc_empty_space]
Modification of carbon paste electrode with ag nanoparticle for voltammetric determination of phenol
Sulistyorini T.a, Setiyanto H.a, Zulfikar M.A.a, Saraswaty V.b, Mufti N.c
a Analytical Chemistry Research Group, Institut Teknologi Bandung, Indonesia
b
c
[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]© 2020 EAI.Phenol is an aromatic derivative of hydrocarbons from coal which used as a base for making plastic bottles, cans of packaged food, and pesticides. However, this compound is emerging as a pollutant in the environment. This work, the carbon paste electrode based on Ag nanoparticle was developed for the detection of phenol. Carbon paste electrode modified Ag nanoparticles which were previously synthesized first and then mixed with graphite and paraffin. The best composition of CPE-nAg is 5:70:25 for Ag nanoparticles, graphite, and paraffin, respectively. After measurement using CPE-nAg, it is necessary to remove phenol on the electrode surface with 6 cycles. Measurement was carried out using square wave voltammetry techniques range with 0 V to 1.2 V, a frequency of 10 Hz, and a scan rate of 75 mV/s. The result showed the presence of an oxidation peak of phenol is 0.475 V in 1 M of sodium hydroxide solution.[/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]Ag nanoparticle,Aromatic derivatives,Carbon paste electrode,Electrode surfaces,Oxidation peak,Sodium hydroxide solutions,Square wave voltammetry,Voltammetric determination[/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]Ag nanoparticles,CPE,Phenol,Voltammetric[/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]Acknowledgments. The authors are very grateful to Hibah PTUPT 2019 Ristekdikti for their financial support for this research study.[/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]https://doi.org/10.4108/eai.12-10-2019.2296448[/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]