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doi:10.22028/D291-34640
Titel: | Near Superhydrophobic Carbon Nanotube Coatings Obtained via Electrophoretic Deposition on Low‐Alloy Steels |
VerfasserIn: | Alderete, Bruno MacLucas, Timothy Espin, Douglas Brühl, Sonia P. Mücklich, Frank Suarez, Sebastian |
Sprache: | Englisch |
Titel: | Advanced Engineering Materials |
Bandnummer: | 23 |
Heft: | 5 |
Verlag/Plattform: | Wiley |
Erscheinungsjahr: | 2021 |
Freie Schlagwörter: | carbon nanotubes electrophoretic deposition sessile drop tests |
DDC-Sachgruppe: | 500 Naturwissenschaften |
Dokumenttyp: | Journalartikel / Zeitschriftenartikel |
Abstract: | Sucker rods are a key element in certain oil-extraction processes as they link the motor group on the surface with the pumps located downhole. During the transport from the production site toward the extraction well, these components are prone to corrosion. A hydrophobic carbon nanotube (CNT) coating, deposited via electrophoretic deposition (EPD), is proposed as a protective layer, shielding the rods from harsh environmental conditions. Three different coating systems are considered and thoroughly characterized (depending on the additive that is used to deposit the CNT), namely, magnesium nitrate hexahydrate (Mg–Nit), triethylamine (TEA), and a duplex coating (DD). The latter presents an approach which combines the advantages of each additive, mechanical stability from Mg–Nit and strong hydrophobicity from TEA (near superhydrophobic). The former coatings are further processed to overcome their individual shortcomings, resulting in an increase in the coating's stability for TEA coating, as well as transforming the hydrophilic Mg–Nit surface into a hydrophobic surface. |
DOI der Erstveröffentlichung: | 10.1002/adem.202001448 |
Link zu diesem Datensatz: | urn:nbn:de:bsz:291--ds-346404 hdl:20.500.11880/31713 http://dx.doi.org/10.22028/D291-34640 |
ISSN: | 1527-2648 1438-1656 |
Datum des Eintrags: | 6-Sep-2021 |
Fakultät: | NT - Naturwissenschaftlich- Technische Fakultät |
Fachrichtung: | NT - Materialwissenschaft und Werkstofftechnik |
Professur: | NT - Prof. Dr. Frank Mücklich |
Sammlung: | SciDok - Der Wissenschaftsserver der Universität des Saarlandes |
Dateien zu diesem Datensatz:
Datei | Beschreibung | Größe | Format | |
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adem.202001448.pdf | 3,4 MB | Adobe PDF | Öffnen/Anzeigen |
Diese Ressource wurde unter folgender Copyright-Bestimmung veröffentlicht: Lizenz von Creative Commons