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Fluorous Property of a Short Perfluoroalkyl-Containing Compound Realized by Self-Assembled Monolayer Technique on a Silicon Substrate
- Source :
- Bulletin of the Chemical Society of Japan; April 2019, Vol. 92 Issue: 4 p785-789, 5p
- Publication Year :
- 2019
-
Abstract
- Fluorous properties represented by water-and-oil repellency are perfluoroalkyl (Rf) compound-specific characteristics, which are widely used for surface coating of glass, electronic devices and textiles for preventing water and grease fouling. According to the stratified dipole-arrays (SDA) theory, the minimum Rflength of (CF2)7is theoretically necessary for realizing fluorous properties. Unfortunately, however, production of compounds involving this chemical unit is strictly banned because of concerns of environmental pollution, which is a big dilemma. Here, we show that the fluorous properties can be realized by self-assembled monolayer (SAM) even with a short Rf-containing compound, since the SAM technique makes the best use of the self-aggregation property of the Rfgroups, and it readily makes the molecules immobile.Fluorous properties are realized by the self-assembled monolayer (SAM) technique even with a short Rf-containing compound by considering that the SAM technique makes the best use of the self-aggregation property of the Rfgroups, and it readily makes the molecules immobile.
Details
- Language :
- English
- ISSN :
- 00092673 and 13480634
- Volume :
- 92
- Issue :
- 4
- Database :
- Supplemental Index
- Journal :
- Bulletin of the Chemical Society of Japan
- Publication Type :
- Periodical
- Accession number :
- ejs64606683
- Full Text :
- https://doi.org/10.1246/bcsj.20180356