Sentence examples for between fluorocarbon chains and from inspiring English sources
The weakness of the attractive forces between fluorocarbon chains and other molecules causes the polymer to have a low coefficient of friction, making it well suited for nonstick coatings.
A polyfunctional amino acid endowed with a fluorocarbon chain and a sugar moiety providing the amphiphilic character constitutes the central element of this structure.
Due to the difference in «mutual phobicity» between fluorocarbon and hydrocarbon chains, mixtures of fluorinated and hydrogenated surfactants are excellent candidates to design bimodal systems having two types of mesopores.
The experiment of water resistance indicates that the hydrophobicity of the FPU are very strong, owing to the low surface energy of fluorocarbon chains (-CF2CF3) migrating to the surface of material and forming the organic fluorine membrane which was equivalent to the hydrophobic effect of the lotus leaf.
As a consequence of the lower retention of fluorocarbon chains, coatings deposited at high Yasuda factors displayed lower hydro- and oleo-repellency.
High-pressure phase behaviour studies provided a maximum water-to-surfactant molar ratio (wmax) of wmax = 39, which is usually only observed from surfactants with long fluorocarbon chains.
In addition to the notion of fluorocarbon chains, cross-linking is also as a potential mechanism as a result of addition reactions to a polymer benzene ring.
These amphiphiles and bolaamphiphiles consist of single and double hydrocarbon and/or fluorocarbon chain β-linked to galactose and galactosamine.
Fluoroalkyl silanes, (CH3CH2O 3SiCH2CH2(CF2)7CF3 and (CH3O 3SiCH2CH2CF3 and fluoroaryl silane, F5ArSi OCH2CH3 3 monomers with different fluorocarbon chain lengths were polymerized via plasma enhanced chemical vapor deposition (PECVD).
Optimal hydrophobic behavior was observed from coatings derived from the monomer with the longest fluorocarbon chain, as demonstrated from trends seen in WCA and CFn group concentrations.
To investigate the effect of divalency on the micelle properties, we synthesized divalent cationic surfactants composed of fluorocarbons and double quaternary ammonium groups N,N-dimethyl-N-[2(N′-trimethylammonium)ethyl]-1- 3-perfluoroalkyl-2-hydroxypropyl) ammonium bromidethyl]-1- 3-perfluoroalkyl-2-hydroxypropyls thethyl]-1- 3-perfluoroalkyl-2-hydroxypropylon chain].
