Surface complex formation at the adsorption of Cu2+ ions and 2,2'-bipyridine onto highly disperse silica

• Дата: 2001
• Автори: Vlasova, N. N., Schlapfer, C. -W., Golovkova, L. P., Svezhentsova, A. A., Chuiko, A. A.
• Формат: Стаття
• Мова: Англійська
• Опубліковано: Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine 2001
• Онлайн доступ: https://surfacezbir.com.ua/index.php/surface/article/view/54
• Назва журналу: Surface

The enhanced adsorption of copper ions onto silica surface from the solution containing 2,2'-bipyridine is explained by ternary surface complex formation. The equilibrium reaction constants of binary and ternary complexes have been calculated using constant capacitance model. The potentiometric...