Electrocatalytic oxidation of ascorbic acid mediated by lithium doped microparticles Bi2O3/MWCNT modified glassy carbon electrode

• Main Authors: Zidan, Mohammed, Tan, Wee Tee, Zainal, Zulkarnain, Abdullah, Abdul Halim, Goh, Joo Kheng
• Format: Article
• Language: English
• Published: Electrochemical Science Group 2010
• Online Access: http://psasir.upm.edu.my/id/eprint/14458/1/Electrocatalytic%20oxidation%20of%20ascorbic%20acid%20mediated%20by%20lithium%20doped%20microparticles%20Bi2O3MWCNT%20modified%20glassy%20carbon%20electrode.pdf; http://psasir.upm.edu.my/id/eprint/14458/; http://www.electrochemsci.org/list10.htm#issue3

Use of a lithium doped Bismuth oxide and MWCNT modified glassy carbon electrode (Bi2O3/Li+/CNT/GC) enhance the oxidation current of ascorbic acid during cyclic voltammetry compared to bare GC and (Bi2O3 /Li+/ CNT) modified electrode. Peak potential was observed to shift slightly to less positive val...