Fluorinated Surface-modifiers
نویسندگان
چکیده
منابع مشابه
Self-Assembled Fluorinated Organogelators for Surface Modification
A new class of alkyland perfluoroalkyl-containing urea and amide derivatives was synthesized from amino acid derivatives. Most of these compounds showed excellent gelation behavior in organic solvents at low concentrations. A few organogelators selected from the initial screening were used for surface modification of fibrous substrates to create hydrophobic and oleophobic composites. The hydrop...
متن کاملInverted Surface Dipoles in Fluorinated Self-Assembled Monolayers
The presence of surface dipoles in selfassembled monolayers (SAMs) gives rise to profound effects on the interfacial properties of the films. For example, CF3terminated alkanethiolate films are surprisingly more wettable toward polar contacting liquids than analogous hydrocarbon SAMs due to the fluorocarbon-to-hydrocarbon transition (CF3−CH2) at the interface (i.e., the presence of a strong “FC...
متن کاملSurfaces Bearing Fluorinated Nucleoperfluorolipids for Potential Anti-Graffiti Surface Properties
Graffiti can sometimes be a problem when put in an inappropriate place. We looked at a means to prevent such inconvenience. In this work, we explore the possibility of developing surfaces with controlled wettability. If the paint does not spread, the graffiti does not stay. Here, the synthesis and electrodeposition of original 3,4-ethylenedioxythiophene (EDOT) with perfluorinated nucleolipids (...
متن کاملEnhanced Procedure for Fabrication of an Ultrahydrophobic Aluminum Alloy Surface using Fatty Acid Modifiers
A superhydrophobic aluminum surface was fabricated through an enhanced low-cost approach and the effects of several relevant factors on static contact angle and sliding angle were investigated. First, the operating parameters including the etching time as well as the reaction time and temperature were varied. Next, the so-called chemical factors including three different fatty acids and five di...
متن کاملControl of surface properties using fluorinated polymer brushes produced by surface-initiated controlled radical polymerization.
Surface-grafted styrene-based homopolymer and diblock copolymer brushes bearing semifluorinated alkyl side groups were synthesized by nitroxide-mediated controlled radical polymerization on planar silicon oxide surfaces. The polymer brushes were characterized by X-ray photoelectron spectroscopy (XPS), near-edge X-ray absorption fine structure (NEXAFS), and time-dependent water contact angle mea...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Japan Oil Chemists' Society
سال: 2000
ISSN: 1341-8327,1884-1996
DOI: 10.5650/jos1996.49.1081