Кластерізація води, зв’язаної в системі нанокремнезем – органічні розчинники
Low-temperature 1H NMR-spectroscopy has been used to study the structure of water clusters bound to silica surface in nonpolar, weakly polar and polar media in a wide temperature range. It has been found that the organic medium affects the associativity of water clusters. The most hydrophobic envir...
Збережено в:
| Дата: | 2012 |
|---|---|
| Автори: | , , , |
| Формат: | Стаття |
| Мова: | Російська |
| Опубліковано: |
Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine
2012
|
| Онлайн доступ: | https://www.cpts.com.ua/index.php/cpts/article/view/167 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Chemistry, Physics and Technology of Surface |
Репозитарії
Chemistry, Physics and Technology of Surface| Резюме: | Low-temperature 1H NMR-spectroscopy has been used to study the structure of water clusters bound to silica surface in nonpolar, weakly polar and polar media in a wide temperature range. It has been found that the organic medium affects the associativity of water clusters. The most hydrophobic environment increases the associativity degree of water compared to bulk but chloroform reduces the associativity. The maximum clusterization of interfacial water takes place only at certain ratio of hydrophobic and hydrophilic components. |
|---|