Creation and characterization of n-alkylthiol and n-alkylamine self-assembled monolayers on 316L stainless steel

Chuan Min Ruan; Thomas Bayer; Sergio Meth; Chaim N. Sukenik

doi:10.1016/s0040-6090(02)00730-7

Creation and characterization of n-alkylthiol and n-alkylamine self-assembled monolayers on 316L stainless steel

Chuan Min Ruan, Thomas Bayer, Sergio Meth, Chaim N. Sukenik

Department of Chemistry

Bar-Ilan University

Research output: Contribution to journal › Article › peer-review

77 Scopus citations

Abstract

Self-assembled monolayers (SAMs) of straight-chain alkylthiols and alkylamines (C_nH_2n+1SH/NH₂; n=10, 12, 16, 18) are adsorbed from solution onto the electrochemically reduced (oxide-free) surface of 316L stainless steel. The SAMs were characterized using X-ray photoelectron spectroscopy, contact angle measurements and Fourier transform infrared spectroscopy. While thiol and (to a lesser extent) amine anchored coatings have been reported on iron and other metals, this work constitutes a new approach to the surface modification of stainless steel. This coating approach was further extended by depositing α,ω-hydroxythiols to create a thin film with a hydroxyl-rich surface. This new surface was then used to anchor a siloxane-based second layer.

Original language	English
Pages (from-to)	95-104
Number of pages	10
Journal	Thin Solid Films
Volume	419
Issue number	1-2
DOIs	https://doi.org/10.1016/s0040-6090(02)00730-7
State	Published - 1 Nov 2002

Bibliographical note

Funding Information:
We gratefully acknowledge the loan of electrochemical equipment from the laboratory of Professor Doron Aurbach and useful discussions with Dr Itzhak Baraness. Financial support was provided by the Israeli Ministry of Science Infrastructure program, the Minerva Foundation, and by a Kort Fellowship (to RCM) from Bar Ilan University.

Funding

We gratefully acknowledge the loan of electrochemical equipment from the laboratory of Professor Doron Aurbach and useful discussions with Dr Itzhak Baraness. Financial support was provided by the Israeli Ministry of Science Infrastructure program, the Minerva Foundation, and by a Kort Fellowship (to RCM) from Bar Ilan University.

Funders	Funder number
Bar Ilan University
Israeli Ministry of Science
Minerva Foundation
Ministry of Infrastructure, Transport and Networks

Keywords

Chemisorption
Fourier transform infrared spectroscopy (FTIR)
Monolayers
Steel

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10.1016/s0040-6090(02)00730-7

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abstract = "Self-assembled monolayers (SAMs) of straight-chain alkylthiols and alkylamines (CnH2n+1SH/NH2; n=10, 12, 16, 18) are adsorbed from solution onto the electrochemically reduced (oxide-free) surface of 316L stainless steel. The SAMs were characterized using X-ray photoelectron spectroscopy, contact angle measurements and Fourier transform infrared spectroscopy. While thiol and (to a lesser extent) amine anchored coatings have been reported on iron and other metals, this work constitutes a new approach to the surface modification of stainless steel. This coating approach was further extended by depositing α,ω-hydroxythiols to create a thin film with a hydroxyl-rich surface. This new surface was then used to anchor a siloxane-based second layer.",

keywords = "Chemisorption, Fourier transform infrared spectroscopy (FTIR), Monolayers, Steel",

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AU - Bayer, Thomas

AU - Meth, Sergio

AU - Sukenik, Chaim N.

N1 - Funding Information: We gratefully acknowledge the loan of electrochemical equipment from the laboratory of Professor Doron Aurbach and useful discussions with Dr Itzhak Baraness. Financial support was provided by the Israeli Ministry of Science Infrastructure program, the Minerva Foundation, and by a Kort Fellowship (to RCM) from Bar Ilan University.

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N2 - Self-assembled monolayers (SAMs) of straight-chain alkylthiols and alkylamines (CnH2n+1SH/NH2; n=10, 12, 16, 18) are adsorbed from solution onto the electrochemically reduced (oxide-free) surface of 316L stainless steel. The SAMs were characterized using X-ray photoelectron spectroscopy, contact angle measurements and Fourier transform infrared spectroscopy. While thiol and (to a lesser extent) amine anchored coatings have been reported on iron and other metals, this work constitutes a new approach to the surface modification of stainless steel. This coating approach was further extended by depositing α,ω-hydroxythiols to create a thin film with a hydroxyl-rich surface. This new surface was then used to anchor a siloxane-based second layer.

AB - Self-assembled monolayers (SAMs) of straight-chain alkylthiols and alkylamines (CnH2n+1SH/NH2; n=10, 12, 16, 18) are adsorbed from solution onto the electrochemically reduced (oxide-free) surface of 316L stainless steel. The SAMs were characterized using X-ray photoelectron spectroscopy, contact angle measurements and Fourier transform infrared spectroscopy. While thiol and (to a lesser extent) amine anchored coatings have been reported on iron and other metals, this work constitutes a new approach to the surface modification of stainless steel. This coating approach was further extended by depositing α,ω-hydroxythiols to create a thin film with a hydroxyl-rich surface. This new surface was then used to anchor a siloxane-based second layer.

KW - Chemisorption

KW - Fourier transform infrared spectroscopy (FTIR)

KW - Monolayers

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Creation and characterization of n-alkylthiol and n-alkylamine self-assembled monolayers on 316L stainless steel

Abstract

Bibliographical note

Funding

Keywords

Access to Document

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