Near superhydrophobic carbon nanotube coatings obtained via electrophoretic deposition on low-alloy steels

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) coatin...

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Autores principales: Alderete Gómez, Bruno Martín, Suárez Vallejo, Sebastián, Mac Lucas, Timothy, Espin, Douglas, Mücklich, Frank, Brühl, Sonia Patricia
Formato: Artículo publisherVersion
Lenguaje:Inglés
Inglés
Publicado: 2021
Materias:
Nanotubo-recubrimiento
Industria petrolera
Combustible fósil
Acceso en línea:http://hdl.handle.net/20.500.12272/5115
https://doi.org/10.1002/adem.202001448
Aporte de:
RIA - Repositorio Institucional Abierto (UTN) de Universidad Tecnológica Nacional
id I68-R174-20.500.12272-5115
record_format dspace
institution Universidad Tecnológica Nacional
institution_str I-68
repository_str R-174
collection RIA - Repositorio Institucional Abierto (UTN)
language Inglés
Inglés
topic Nanotubo-recubrimiento
Industria petrolera
Combustible fósil
spellingShingle Nanotubo-recubrimiento
Industria petrolera
Combustible fósil
Alderete Gómez, Bruno Martín
Suárez Vallejo, Sebastián
Mac Lucas, Timothy
Espin, Douglas
Mücklich, Frank
Brühl, Sonia Patricia
Near superhydrophobic carbon nanotube coatings obtained via electrophoretic deposition on low-alloy steels
topic_facet Nanotubo-recubrimiento
Industria petrolera
Combustible fósil
description 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 combine s 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 astransforming the hydrophilic Mg–Nit surface into a hydrophobic surface.
format Artículo
publisherVersion
author Alderete Gómez, Bruno Martín
Suárez Vallejo, Sebastián
Mac Lucas, Timothy
Espin, Douglas
Mücklich, Frank
Brühl, Sonia Patricia
author_facet Alderete Gómez, Bruno Martín
Suárez Vallejo, Sebastián
Mac Lucas, Timothy
Espin, Douglas
Mücklich, Frank
Brühl, Sonia Patricia
author_sort Alderete Gómez, Bruno Martín
title Near superhydrophobic carbon nanotube coatings obtained via electrophoretic deposition on low-alloy steels
title_short Near superhydrophobic carbon nanotube coatings obtained via electrophoretic deposition on low-alloy steels
title_full Near superhydrophobic carbon nanotube coatings obtained via electrophoretic deposition on low-alloy steels
title_fullStr Near superhydrophobic carbon nanotube coatings obtained via electrophoretic deposition on low-alloy steels
title_full_unstemmed Near superhydrophobic carbon nanotube coatings obtained via electrophoretic deposition on low-alloy steels
title_sort near superhydrophobic carbon nanotube coatings obtained via electrophoretic deposition on low-alloy steels
publishDate 2021
url http://hdl.handle.net/20.500.12272/5115
https://doi.org/10.1002/adem.202001448
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