Analytical Science and Technology (분석과학)
- Volume 11 Issue 5
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- Pages.347-352
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- 1998
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- 1225-0163(pISSN)
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- 2288-8985(eISSN)
Studies on the Anodic Oxidation Behavior of Methanol and L-Ascorbic Acid by Using Glassy Carbon Electrodes Modified with Inorganic-Metal Polymeric Films
무기 금속 고분자 막을 도포시킨 유리질 탄소전극을 이용한 메탄올과 L-ascorbic acid의 양극 산화 거동에 관한 연구
- Yoo, Kwang-Sik (Department of Chemistry, Natural Science college, Ulsan University) ;
- Woo, Sang-Beom (Department of Chemistry, Natural Science college, Ulsan University)
- Received : 1998.04.20
- Published : 1998.10.25
Abstract
A study was carried out on the elelctrochemical characteristics of chemically modified electrodes (CMEs) by cyclic voltammetry. Fabrication of CMEs was made by coating with mixed valence (mv) inorganic-metal polymeric films on the glassy carbon electrode surface by potential cycling. Anodic oxidation behavior of methanol and L-ascorbic acid was studied by using CMEs working electrode. Deposition of films such as mv ruthenium oxo/ruthenium cyanide film (mv Ru-O/CN-Ru), mv ruthenium oxo/ferrocyanide film (mv Ru-O/
본 연구에서는 유리질 탄소 전극 표면에 혼성원자가를 가지는 무기 금속 고분자 막을 도포한 변형전극을 제조하고, 이들 변형전극의 전기화학적인 특성을 순환 전압 전류법으로 조사하였다. 그리고 이들 변형전극들을 작업전극으로 하여 메탄올과 L-ascorbic acid의 양극산화 거동을 조사하였다. Mixed valence rethenium oxo/cyanoruthenate(mv Ru-O/CN-Ru) 막, mv ruthenium oxo/cyanoferrate(mv Ru-O/