Електроди з вуглецевих нанотрубок в електрохімічних сенсорах
Electrochemical sensors have large perspectives for exploration to presence of toxic compounds in environment determination. It have been shown advantages of paste electrodes of multi-walled carbon nanotubes to mercury (II) and chromium (VI) content in aqueous medium determination. The role of oxyge...
Збережено в:
| Дата: | 2010 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine
2010
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| Онлайн доступ: | https://www.cpts.com.ua/index.php/cpts/article/view/42 |
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| Назва журналу: | Chemistry, Physics and Technology of Surface |
Репозитарії
Chemistry, Physics and Technology of Surface| Резюме: | Electrochemical sensors have large perspectives for exploration to presence of toxic compounds in environment determination. It have been shown advantages of paste electrodes of multi-walled carbon nanotubes to mercury (II) and chromium (VI) content in aqueous medium determination. The role of oxygen-containing groups at the nanotubes tips to the metal ions adsorption was discussed. These electrodes allow to determinate Hg (II) content in water at the lowest limit of 20 ng?dm-3 and Cr (VI) in concentration interval of 50–150 mcg?dm-3. |
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