Electrochemical Oxidation of Ascorbic Acid Mediated by Bi2O3 Microparticles Modified Glassy Carbon Electrode

Bismuth oxide (Bi2O3) modified glassy carbon electrode (GCE) was fabricated by mechanical attachment. Electrochemical performance of microparticles of Bi2O3/GCE shows excellent electrooxidation of ascorbic acid (AA) in 0.1M KH2PO4 using cyclic voltammetry. The effect of Bi2O3/GCE is evident by the o...

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Главные авторы:	Mohammed Zidan, Tan Wee Tee, Abdul Halim Abdullah, Zulkarnain Zainal, Goh Joo Kheng
Формат:	Artigo
Язык:	Inglês
Опубликовано:	Elsevier 2011-02-01
Серии:	International Journal of Electrochemical Science
Предметы:	Bi2O3 Microparticles modified GC electrode ascorbic acid current enhancement cyclic voltammetry
Online-ссылка:	http://www.sciencedirect.com/science/article/pii/S1452398123149959
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