[article]
| Titre : |
Smart coatings - new generation coatings : Review section : 1st prize winning paper |
| Type de document : |
texte imprimé |
| Auteurs : |
Abhay D. Padhye, Auteur ; Vinod K. Sawant, Auteur |
| Année de publication : |
2005 |
| Article en page(s) : |
p. 53-68 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
The intelligent combination of materials and novel coating processing technologies is being used to manufacture numerous coating systems that embody smart concepts. Coatings research and products have reached a certain level of sophistication. Smart coatings such as EMI shielding and conductive coatings have been in use for more than a decade. Other "intelligent" coatings include stimuli responsive, anti microbial and hygienic systems, self-healing, antifouling, super hydrophobic and many more. There is a general trend to control coating compositions on a molecular scale using nano technology. Nano-technology is the major driver through which controlled assembly of sequential macromolecular layers is possible. Such structures can form defined hollow or filled spheres that may be exploited to load coating with specific active agents, providing optical, magnetic, and catalytic functions. In this article an attempt has been made to understand the underlying concepts and applications in coating related area of hydrophobic, self-stratifying, bioactive coatings to name a few. |
| Note de contenu : |
A. USE OF NANO TECHNOLOGY IN COATING : Use of nano-titanium dioxide in surface coatings - Effect of particle size - Surface characteristics - Applications: Nano TiO2 as UV blocker - Reduction of NO2,NO in atmosphere - Self-cleaning - Wood protection
B. SELF CLEANING COATING : a) Hydrophobic coatings : Theory of hydrophobicity - Applications - b) Dirt repellency
C. HEAT REFLECTING COATING
D. ANTIMICROBIAL AND HYGIENIC COATING
E. BIOACTIVE COATINGS : a) Biocidal antifouling : Self polishing coatings [SPC] based on TBT - Non TBT self polishing coatings [SPC]- b) Non biocidal antifouling
F. SELF-STRATIFICATION COATING : Mechanism self stratification - Explanation - Application of self stratifying coatings
H. HYBRID TECHNOLOGY : 1) Organic-organic hybridization - 2) Organic-inorganic hybridization - Model reaction of silane with silica to form siloxane shell. |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11655 |
in PAINTINDIA > Vol. LV, N° 4 (04/2005) . - p. 53-68
[article]
|
Aller sur edunet
Accueil
Ajouter le résultat dans votre panier Affiner la recherche
