Surface-initiated ATRP of 2-(methacryloyloxy)ethyl 2-(trimethylammonio) ethyl phosphate on Phynox

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Abstract

Phynox is of high interest for technological applications due to its high corrosion resistance, mechanical properties and biocompatibility. In combination with these remarkable characteristics, some Phynox applications require specific surface properties that can be imparted with suitable surface functionalizations of the oxide layer. The present work aims at studying the surface-initiated atom transfer radical polymerization (ATRP) of 2-(methacryloyloxy)ethyl 2-(trimethylammonio)ethyl phosphate (MPC) on Phynox substrates, using grafted 11-(2-bromoisobutyrate)-undecyl-1-phosphonic acid as initiator. The ability of the initiator to bind Phynox substrates and act as an initiator for ATRP of MPC is investigated. It appears that ATRP polymerization of MPC on modified Phynox substrates already takes place in aqueous media at room temperature, but the yield at 90 °C is superior.
Original languageEnglish
Pages (from-to)466-473
Number of pages8
JournalApplied Surface Science
Volume258
Issue number1
DOIs
Publication statusPublished - 15 Oct 2011

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Atom transfer radical polymerization
Phosphates
Substrates
Biocompatibility
Surface properties
Corrosion resistance
Polymerization
Mechanical properties
Oxides
Acids
phynox
Temperature

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title = "Surface-initiated ATRP of 2-(methacryloyloxy)ethyl 2-(trimethylammonio) ethyl phosphate on Phynox",
abstract = "Phynox is of high interest for technological applications due to its high corrosion resistance, mechanical properties and biocompatibility. In combination with these remarkable characteristics, some Phynox applications require specific surface properties that can be imparted with suitable surface functionalizations of the oxide layer. The present work aims at studying the surface-initiated atom transfer radical polymerization (ATRP) of 2-(methacryloyloxy)ethyl 2-(trimethylammonio)ethyl phosphate (MPC) on Phynox substrates, using grafted 11-(2-bromoisobutyrate)-undecyl-1-phosphonic acid as initiator. The ability of the initiator to bind Phynox substrates and act as an initiator for ATRP of MPC is investigated. It appears that ATRP polymerization of MPC on modified Phynox substrates already takes place in aqueous media at room temperature, but the yield at 90 °C is superior.",
author = "B. Barth{\'e}l{\'e}my and S. Devillers and I. Minet and J. Delhalle and Z. Mekhalif",
note = "Copyright 2011 Elsevier B.V., All rights reserved.",
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T1 - Surface-initiated ATRP of 2-(methacryloyloxy)ethyl 2-(trimethylammonio) ethyl phosphate on Phynox

AU - Barthélémy, B.

AU - Devillers, S.

AU - Minet, I.

AU - Delhalle, J.

AU - Mekhalif, Z.

N1 - Copyright 2011 Elsevier B.V., All rights reserved.

PY - 2011/10/15

Y1 - 2011/10/15

N2 - Phynox is of high interest for technological applications due to its high corrosion resistance, mechanical properties and biocompatibility. In combination with these remarkable characteristics, some Phynox applications require specific surface properties that can be imparted with suitable surface functionalizations of the oxide layer. The present work aims at studying the surface-initiated atom transfer radical polymerization (ATRP) of 2-(methacryloyloxy)ethyl 2-(trimethylammonio)ethyl phosphate (MPC) on Phynox substrates, using grafted 11-(2-bromoisobutyrate)-undecyl-1-phosphonic acid as initiator. The ability of the initiator to bind Phynox substrates and act as an initiator for ATRP of MPC is investigated. It appears that ATRP polymerization of MPC on modified Phynox substrates already takes place in aqueous media at room temperature, but the yield at 90 °C is superior.

AB - Phynox is of high interest for technological applications due to its high corrosion resistance, mechanical properties and biocompatibility. In combination with these remarkable characteristics, some Phynox applications require specific surface properties that can be imparted with suitable surface functionalizations of the oxide layer. The present work aims at studying the surface-initiated atom transfer radical polymerization (ATRP) of 2-(methacryloyloxy)ethyl 2-(trimethylammonio)ethyl phosphate (MPC) on Phynox substrates, using grafted 11-(2-bromoisobutyrate)-undecyl-1-phosphonic acid as initiator. The ability of the initiator to bind Phynox substrates and act as an initiator for ATRP of MPC is investigated. It appears that ATRP polymerization of MPC on modified Phynox substrates already takes place in aqueous media at room temperature, but the yield at 90 °C is superior.

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U2 - 10.1016/j.apsusc.2011.08.091

DO - 10.1016/j.apsusc.2011.08.091

M3 - Article

VL - 258

SP - 466

EP - 473

JO - Appl. Surface Science

JF - Appl. Surface Science

SN - 0169-4332

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