Electrocatalysis and Determination of Ascorbic Acid Through Graphite Paste Electrode Modified With Iron Nitroprusside

Iron nitroprusside, Fe(II)NP was incorporated into a carbon paste electrode and the electrochemical studies were performed by cyclic voltammetry. The cyclic voltammogram of the modified electrode, Fe(II)NP showed two redox couples ( E½ox)1 = 0.24 and (E½ox)2 = 0.85 V vs. SCE attributed to Fe(II)/Fe(...

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Bibliographic Details
Main Author: Carmo,Devaney R. do (author)
Other Authors: Silva,Ricardo M. da (author), Stradiotto,Nelson R. (author)
Format: article
Language:eng
Published: 2004
Subjects:
iron nitroprusside
modified electrode
electrocatalysis
ascorbic acid
oxid ation
Online Access:http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042004000200001
Country:Portugal
Oai:oai:scielo:S0872-19042004000200001

Internet

http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042004000200001

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