[vc_empty_space][vc_empty_space]
Impact of h2s on molten carbonate fuel cell fed with biogas effect of ceriaand zirconiaaddition to Ni-Cr traditional anode
Simonetti E.a, Devianto H.b, Zaza F.a, Luisetto I.c, Fabbri D.a
a ENEA UTRINN-IFC, Casaccia R.C., Rome, IT-00123, Italy
b Faculty of Industrial Technology, Institut Teknologi Bandung, Bandung, 40132, Indonesia
c Università di Roma Tor Vergata, Dipartimento di Scienze e Tecnologie Chimiche, Rome, IT-00133, Italy
[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]To improve the resistance of Ni-based molten carbonates anodes to H2S poisoning, ceria and ceria/zirconia were added using dip coating method to form a thin layer on the anode surface. Electrochemical studies of these samples were performed in 3 cm2 fuel cells under anode atmosphere with 2, 6, 12, 24, and 48 ppm of H2S by means of Electrochemical Impedance Spectroscopy (EIS). Data obtained by the Nyquist plots showed that the poisoning resistance was enhanced at low coating percentages of ceria-zirconia (up to 12 ppm of H2S); effects depend on H2S concentration and the applied load.[/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]Anode surfaces,Applied loads,Ceria-zirconia,Dipcoating methods,Electrochemical studies,Molten carbonate,Nyquist plots,Thin layers[/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][/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]