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Conductive coatings / Kunal V. Yeole in PAINTINDIA, Vol. LXI, N° 9 (09/2011)
[article]
Titre : Conductive coatings Type de document : texte imprimé Auteurs : Kunal V. Yeole, Auteur ; Shashank T. Mhaske, Auteur Année de publication : 2011 Article en page(s) : p. 58-64 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Anticorrosion
Conducteurs organiques
Polyacétylène
Polyaniline
Polypyrroles
Revêtement conducteurIndex. décimale : 667.9 Revêtements et enduits Résumé : Conductive coating is a manufacturing process that employs charged particles giving more efficient paint. Paint, in the form of either powdered particles or atomized liquid, is initially projected towards a conductive work piece using normal spraying methods, and is then accelerated toward the work piece by a powerful electrostatic charge. A high voltage electrostatic charge which is applied to both the work piece and the sprayer mechanism results in the final coating. This coating obtained is having functional value and many interesting characteristics resulting in tailor made applications. Note de contenu : - CONDUCTIVE POLYMERS : Synthesis of conductive polymers (chemical method, electrochemical method) - Examples of conductive polymers
- TYPE OF CONDUCTIVE COATINGS / Coatings based on conductive polymers - Coatings based on conductive pigments
- MECHANISM OF CONDUCTIVITY
- APPLICATIONS : Conductive coatings for corrosion - Conductive coatings for plastic - Conductive coatings for electronic media - Conductive for wood - Conductive coatings for ship - Conductive coatings for textile surfacesPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=12366
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Code-barres Cote Support Localisation Section Disponibilité 13429 - Périodique Bibliothèque principale Documentaires Disponible Conductive coatings for plastics / Minal Mangesh Mayekar in PAINTINDIA, Vol. LXIII, N° 8 (08/2013)
[article]
Titre : Conductive coatings for plastics Type de document : texte imprimé Auteurs : Minal Mangesh Mayekar, Auteur Année de publication : 2013 Article en page(s) : p. 57-62 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Conducteurs organiques
Matières plastiques -- Revêtement:Matières plastiques -- Peinture
Matières plastiques dans les automobiles
Noir de carbone
Pigments inorganiques
Revêtement conducteur
Revêtements poudre:Peinture poudreIndex. décimale : 667.9 Revêtements et enduits Résumé : In automotive industries metal parts are replaced by plastic due to its light weight, flexibility of design and lower cost. To increase productivity and to reduce process time electrostatic painting is preferred by automotive manufacturers. Metal substrates can be easily painted by this technique. But electrostatic painting of plastic is difficult since plastics are usually insulators and therefore cannot be adequately grounded. If the coating is to be applied electrostatically a conductive primer is used to provide a path to the ground. Conductivity is generally achieved by using conductive pigments such as conductive carbon black, graphite fibrils, hydrolyzed antimony-tin oxide and metal powder. In some cases conductive polymers are used for this purpose. Note de contenu : - INTRODUCTION : Disadvantages - What conductive coating does - Applications of conductive polymers
- FORMULATING A CONDUCTIVE PRIMERPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=19658
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Code-barres Cote Support Localisation Section Disponibilité 15621 - Périodique Bibliothèque principale Documentaires Disponible Conductive polymers / Paresh Narendra Darshani in PAINTINDIA, Vol. LXIII, N° 2 (02/2013)
[article]
Titre : Conductive polymers Type de document : texte imprimé Auteurs : Paresh Narendra Darshani, Auteur Année de publication : 2013 Article en page(s) : p. 85-91 Langues : Anglais (eng) Catégories : Anticorrosion
Antistatiques
Conducteurs organiques
Polyacétylène
Polyaniline
Polymères -- Propriétés électriques
Polymères -- Synthèse
Polymères en médecineIndex. décimale : 668.9 Polymères Résumé : Polymers (or plastics as they are also called) are known to have good insulating properties. Polymers are one of the most used materials in the modem world. Their uses and application range from containers to clothing. They are used to coat metal wires to prevent electric shocks.
This very narrow perspective is rapidly changing as a new class of Polymer known as Intrinsically conductive polymer or Electroactive polymers are being discovered.
The main class of polymers under these categories are:
. Polyacetylene
. Polyaniline
. Polypyrrole
Insulators, however, have tightly bound electrons so that nearly no electron flow occurs so they offer high resistance to charge flow. So for conductance free electrons are necessary.
In becoming electrically conductive, a polymer has to imitate a metal, that is, its electrons need to be free to move and not bound to the atoms. Polyacetylene is the simplest possible con jugated polymer. It is obtained by polymerisation of Acetylene.
Polymers may also have conductivities corresponding to those of semiconductors.
The conductivity of conductive polymers decreases with decreasing temperature in contrast to the conductivities of metals Conductive polymers have many uses like
. Anti-static substances for photographic film
. Corrosion Inhibitors
. Compact Capacitors
. Anti Static Coating
. Electromagnetic shielding for computers, "Smart Windows"
. Solar CellsNote de contenu : - INTRODUCTION : Conducting polymers- polymers which conduct electricity - Literature review (history)
- TYPES OF CONDUCTING POLYMERS : Band gap theory - Forbidden gap - Types of semiconductors
- HOW CAN POLYMER BECOME CONDUCTIVE ? : Conditions to make polymer conducting - Doping process
- SYNTHESIS AND PROCESSING OF CONDUCTING POLYMERS : Table 1 : List of conducting polymers, structure, their dopants and conductivities - Synthesis of polyacetylene - Synthesis of polyaniline (PANI) - Factors which affect conductivity of polymer - Applications - Electrical applications - Medical applications - Anti-static coatings - Corrosion resistance - Some other applications - Future prospectsPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=18847
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Code-barres Cote Support Localisation Section Disponibilité 15212 - Périodique Bibliothèque principale Documentaires Disponible Conductive polymers as anticorrosive additive for marine coatings : a review / Umesh Wagh in PAINTINDIA, Vol. LXX, N° 9 (09/2020)
[article]
Titre : Conductive polymers as anticorrosive additive for marine coatings : a review Type de document : texte imprimé Auteurs : Umesh Wagh, Auteur ; Vivek Krishnan, Auteur ; Ashok Kumar, Auteur Année de publication : 2020 Article en page(s) : p. 84-95 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Anticorrosifs
Anticorrosion
Conducteurs organiques
Corrosion
Epoxydes
Métaux -- Oxydation anodique
Métaux -- Revêtements protecteurs
Passivité (Chimie)
Polyaniline
Polythiophènes
Revêtements -- Additifs:Peinture -- Additifs
Système de libération contrôlée (technologie)
ThermogravimétrieIndex. décimale : 667.9 Revêtements et enduits Résumé : Protection of metals and alloys against corrosion by using organic coatings is an area of great interest. Thus, the development of new paints attempts to improve the performance increasing their corrosion resistance and extending the fields of application. Within coating technology, there is increasing interest in the development of efficient anticorrosive additives able to replace the conventional inorganic anticorrosive pigments usually added to paints, which may have detrimental effects on both environment and health. A number of recent studies have evidenced that the modification of a paint formulation by the addition of a low concentration of conducting polymer (0.2-0.3%, w/w) increases sign ificantly the protective properties of the coating. Here we focus on the principles of anticorrosive additives based on conducting polymers for marine paints. The article reviews the most important findings achieved in recent studies. The general aim of this work is to set new standards for research and development in the paint industry by focussing on the addition of a conducting polymerto paint formulation without losing its properties and assuring a good performance. Note de contenu : - Basics of corrosion
- Introduction to conductive polymers
- Conventional paint system for corrosion protection
- Conductive polymers (CP) based anticorrosive paints
- Mechanism of corrosion protection using conducting polymers
- Anodic protection mechanism
- Controlled inhibitor release mechanism
- Fig. 1 : Electrochemical corrosion showing rusting of plain carbon steel
- Fig. 2 : Chemical structure of polythiophene and polyaniline
- Fig. 3 : Outline of the redox-reactions that combines the emeraldine form and the leuco forms of polyaniline and their chemical structures
- Fig. 4 : TGA curve of epoxy paint with and without corrosion inhibitors
- Fig. 5 : Photographs of the painted rectangular test pieces (scale bar: 1 cm): (a) initial sample, (b) and (c) samples without and with conducting polymer, respectively, optical micrographs from the polymeric films (scale bar: 200_m) and scanning electron micrographs (scale bar: 100 _m)
- Fig. 6 : Passivation of steel by conducting PANI-based paint coating
- Fig. 7 : Controlled inhibitor release mechanism for a metal, M coated by a CP layer such as PANI doped with an ion, A-which acts as a corrosion inhibitorEn ligne : https://drive.google.com/file/d/14IhkCrcgpw7YVYEajqQYxADflGg77zRs/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34662
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Code-barres Cote Support Localisation Section Disponibilité 22359 - Périodique Bibliothèque principale Documentaires Disponible Conductive, transparent, flexible / Martin Schewe in KUNSTSTOFFE INTERNATIONAL, Vol. 102, N° 10 (10/2012)
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Titre : Conductive, transparent, flexible Type de document : texte imprimé Auteurs : Martin Schewe, Auteur ; Henning Rost, Auteur Année de publication : 2012 Article en page(s) : p. 20-23 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Conducteurs organiques
Electrodes
Films plastiques
Matières plastiques dans les équipements électriques et électroniques
Polymères -- Propriétés optiques
Souplesse (mécanique)
Transparence (optique)Index. décimale : 668.4 Plastiques, vinyles Résumé : Films - Transparent, conductive films based on flexible plastic sheets open up completely new designs for control and touch-keys. These "invisible" touch-keys can be integrated into transparent user interfaces or into curved (3-D) surfaces. This allows decoration and functionality to be combined with maximum design flexibility, e. g. in cars and smartphones. Note de contenu : - Transparent films for touch-keys
- Active buttons
- Electric heating elements
- Electrodes for EMI shielding
- Light elements controlled by gesturesEn ligne : http://www.polyic.com/fileadmin/images/content-images/presse_news_events/News/I- [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=17090
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Code-barres Cote Support Localisation Section Disponibilité 14216 - Périodique Bibliothèque principale Documentaires Disponible Contribution à l'étude des propriétés diélectriques des polysulfonamides / Colette Lacabanne / 1974
PermalinkContrôle des interfaces dans les semi-conducteurs organiques / Patrick Marmont in L'ACTUALITE CHIMIQUE, N° 320/321 (06-07/2008)
PermalinkCorrosion protection : looking ahead / Sandy Morrison in SURFACE COATINGS INTERNATIONAL, Vol. 93, 1 (02/2010)
PermalinkCorrosion protection of mild steel by nano-colloidal polyaniline/nanodiamond composite coating in NaCl solution / Habib Ashassi-Sorkhabi in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 11, N° 3 (05/2014)
PermalinkCorrosion protective poly(aniline-co-o-anisidine) coatings onmild steel / Pritee M. Raotole in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 12, N° 4 (07/2015)
PermalinkDevelopment of graphite-based conductive textile coatings / Patricia Schäl in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 15, N° 4 (07/2018)
PermalinkDéveloppement d’un biotextile comme substrat flexible pour cellules photovoltaïques organiques / Hajar Jouani in REVUE DES COMPOSITES ET DES MATERIAUX AVANCES, Vol 26, N° 3-4 (2e semestre 2016)
PermalinkEffect of mixing conditions and polymer particle size on the properties of polypropylene/graphite nanoplatelets micromoldings / Renze Jiang in INTERNATIONAL POLYMER PROCESSING, Vol. 37, N° 4 (2022)
PermalinkEffects of conductive polymers (type and concentration) in coatings with zinc particles of different shapes / M. Kohl in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 16, N° 4 (07/2019)
PermalinkElaboration de composites conducteurs à base de polyaniline / Fauveaux Sylvain / 2003
PermalinkElectrical conductive adhesives with nanotechnologies / Yi Li / New York [United States] : Springer (2010)
PermalinkElectrical, optical conductivity of pentacene and the effect of adding the extracted dye on the electrical properties of pentacene / Fatima H. Malik in REVUE DES COMPOSITES ET DES MATERIAUX AVANCES, Vol. 33, N° 4 (08/2023)
PermalinkElectrical properties of PANI/chalcogenide junctions doped with ionic liquids anions / Abdelkader Benabdellah in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 49, N° 3 (04-05/2012)
PermalinkElectroactive materials as smart corrosion-inhibiting coatings for the replacement of hexavalent chromium / P. Zarras in COATINGS TECH, Vol. 8, N° 1 (01/2011)
PermalinkElectroactive polymers : a review / Shashank T. Mhaske in PAINTINDIA, Vol. LX, N° 7 (07/2010)
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