Phynox improved corrosion resistance with MPC initiated from mixed monolayers of phosphonic acids

Bastien Barthélémy, Frédéric Kanoufi, Catherine Combellas, Joseph Delhalle, Zineb Mekhalif

Résultats de recherche: Contribution à un journal/une revueArticle

Résumé

This work investigated the grafting of 11-(2-bromoisobutyrate)-undecyl-1-phosphonic acid (BUPA) and 1-dodecylphosphonic acid (C12PA) to form (mixed) monolayers with different proportions of BUPA and C12PA on Phynox. The role and impact of these grafted molecules have been evaluated in terms of the corrosion resistance and the feasibility to act as a suitable platform for surface initiated atom transfer radical polymerization (ATRP) of 2-(methacryloyloxy)ethyl 2-(trimethylammonio)ethyl phosphate (MPC). It appeared that both molecules play an important role: BUPA to initiate the ATRP polymerization of MPC and C12PA to increase the resistance to corrosion of Phynox substrates. Moreover, the presence of C12PA in the mixed monolayer beneath the poly-2-(methacryloyloxy)ethyl 2-(trimethylammonio)ethyl phosphate (PMPC) layer has a beneficial impact in terms of corrosion resistance.

langue originaleAnglais
Pages (de - à)C544-C549
Nombre de pages6
journalJournal of Electrochemical Society
Volume161
Numéro de publication12
Les DOIs
étatPublié - 2014

Empreinte digitale

Phosphorous Acids
corrosion resistance
Corrosion resistance
Monolayers
Atom transfer radical polymerization
acids
Acids
polymerization
Phosphates
phosphates
Molecules
Polymerization
Corrosion
atoms
molecules
proportion
corrosion
platforms
Substrates
phynox

Citer ceci

@article{6fc4662789654a288c8c322c3ec3e22e,
title = "Phynox improved corrosion resistance with MPC initiated from mixed monolayers of phosphonic acids",
abstract = "This work investigated the grafting of 11-(2-bromoisobutyrate)-undecyl-1-phosphonic acid (BUPA) and 1-dodecylphosphonic acid (C12PA) to form (mixed) monolayers with different proportions of BUPA and C12PA on Phynox. The role and impact of these grafted molecules have been evaluated in terms of the corrosion resistance and the feasibility to act as a suitable platform for surface initiated atom transfer radical polymerization (ATRP) of 2-(methacryloyloxy)ethyl 2-(trimethylammonio)ethyl phosphate (MPC). It appeared that both molecules play an important role: BUPA to initiate the ATRP polymerization of MPC and C12PA to increase the resistance to corrosion of Phynox substrates. Moreover, the presence of C12PA in the mixed monolayer beneath the poly-2-(methacryloyloxy)ethyl 2-(trimethylammonio)ethyl phosphate (PMPC) layer has a beneficial impact in terms of corrosion resistance.",
author = "Bastien Barth{\'e}l{\'e}my and Fr{\'e}d{\'e}ric Kanoufi and Catherine Combellas and Joseph Delhalle and Zineb Mekhalif",
year = "2014",
doi = "10.1149/2.0531412jes",
language = "English",
volume = "161",
pages = "C544--C549",
journal = "Journal of the electrochemical society",
issn = "0013-4651",
publisher = "Electrochemical Society, Inc.",
number = "12",

}

Phynox improved corrosion resistance with MPC initiated from mixed monolayers of phosphonic acids. / Barthélémy, Bastien; Kanoufi, Frédéric; Combellas, Catherine; Delhalle, Joseph; Mekhalif, Zineb.

Dans: Journal of Electrochemical Society, Vol 161, Numéro 12, 2014, p. C544-C549.

Résultats de recherche: Contribution à un journal/une revueArticle

TY - JOUR

T1 - Phynox improved corrosion resistance with MPC initiated from mixed monolayers of phosphonic acids

AU - Barthélémy, Bastien

AU - Kanoufi, Frédéric

AU - Combellas, Catherine

AU - Delhalle, Joseph

AU - Mekhalif, Zineb

PY - 2014

Y1 - 2014

N2 - This work investigated the grafting of 11-(2-bromoisobutyrate)-undecyl-1-phosphonic acid (BUPA) and 1-dodecylphosphonic acid (C12PA) to form (mixed) monolayers with different proportions of BUPA and C12PA on Phynox. The role and impact of these grafted molecules have been evaluated in terms of the corrosion resistance and the feasibility to act as a suitable platform for surface initiated atom transfer radical polymerization (ATRP) of 2-(methacryloyloxy)ethyl 2-(trimethylammonio)ethyl phosphate (MPC). It appeared that both molecules play an important role: BUPA to initiate the ATRP polymerization of MPC and C12PA to increase the resistance to corrosion of Phynox substrates. Moreover, the presence of C12PA in the mixed monolayer beneath the poly-2-(methacryloyloxy)ethyl 2-(trimethylammonio)ethyl phosphate (PMPC) layer has a beneficial impact in terms of corrosion resistance.

AB - This work investigated the grafting of 11-(2-bromoisobutyrate)-undecyl-1-phosphonic acid (BUPA) and 1-dodecylphosphonic acid (C12PA) to form (mixed) monolayers with different proportions of BUPA and C12PA on Phynox. The role and impact of these grafted molecules have been evaluated in terms of the corrosion resistance and the feasibility to act as a suitable platform for surface initiated atom transfer radical polymerization (ATRP) of 2-(methacryloyloxy)ethyl 2-(trimethylammonio)ethyl phosphate (MPC). It appeared that both molecules play an important role: BUPA to initiate the ATRP polymerization of MPC and C12PA to increase the resistance to corrosion of Phynox substrates. Moreover, the presence of C12PA in the mixed monolayer beneath the poly-2-(methacryloyloxy)ethyl 2-(trimethylammonio)ethyl phosphate (PMPC) layer has a beneficial impact in terms of corrosion resistance.

UR - http://www.scopus.com/inward/record.url?scp=84923378440&partnerID=8YFLogxK

U2 - 10.1149/2.0531412jes

DO - 10.1149/2.0531412jes

M3 - Article

AN - SCOPUS:84923378440

VL - 161

SP - C544-C549

JO - Journal of the electrochemical society

JF - Journal of the electrochemical society

SN - 0013-4651

IS - 12

ER -