Effects of hydrophobic chain structure on adsorption of fluorocarbon surfactants with either CF3- or H-CF2-terminal groups
Tensiometry and neutron reflection (NR) have been used to investigate the adsorption at the air/water interface of four fluorinated surfactants. These compounds were two single-chain carboxylates-sodium perfluorononanoate (NaPFN) and sodium 9H-perfluorononanoate (HNaPFN)- and two double-chain sulfos...
| Main Authors: | , , , , |
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| Formato: | Journal article |
| Publicado em: |
1999
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