Influence of Organics on Structure of Water Adsorbed on Activated Carbons

被引：0

作者：

Vladimir M. Gun’Ko

Vladimir V. Turov

Roman Leboda

Jadwiga Skubiszewska-Zięba

Magdalena D. Tsapko

Dorota Palijczuk

机构：

[1] Institute of Surface Chemistry,

[2] Maria Curie-Sklodowska University,undefined

[3] Kiev Taras Shevchenko University,undefined

[4] Military Institute of Chemistry and Radiometry,undefined

来源：

Adsorption | 2005年 / 11卷

关键词：

activated carbon; silica gel; adsorption; water-organic mixture; H NMR; TG; breakthrough;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Influence of organics on the properties of water adsorbed on carbon and silica gel adsorbents was studied by 1H NMR spectroscopy, thermal gravimetry, breakthrough dynamics, and quantum chemistry methods. Te behavior of interfacial water depends strongly on the properties of organic solvents, which can remove a major (nonpolar solvents) or minor (polar solvents) portion of water from narrow pores to larger ones of carbon adsorbents. The opposite effect is observed on the interaction of water/organics with silica gel.

引用

页码：163 / 168

页数：5