THE INFLUENCE OF CARBON NANOTUBES ON MORPHOLOGICAL AND ANALYTICAL CHARACTERISTICS OF CARBON SCREEN-PRINTED ELECTRODES

Autor: Косых, A. C., Малахова, H. A., Ищенко, A. B., Kosvkh, A. S., Malakhova, N. A., Saraeva, S. Iu., Koliadina, L. I., Vokhmintsev, A. S., Ishchenko, A. V., Weinstein, I. A.
Jazyk: ruština
Rok vydání: 2015
Popis: Multi-walled carbon nanotubes (CNT) are used as a modifier of carbon containing thick film electrodes for adsorptive stripping voltammetry. Morphological and analytical characteristics of electrodes with and without CNT were compared. It was found that the addition o f CNT increases the effective surface of the electrode and to facilitate the reduction of calomel. Electrodes with CNT have a twice higher sensitivity and 3 - 5 times ower limit of detection were shown.
Databáze: OpenAIRE