Electrochemical measurements of siloxane polymers for anticorrosion coatings

J. S. Quinton; P. S. Hale; N. T. Baney; R. G. Acres; P. Pigram

Abstract

We report on the ability of various coatings, prepared from model organofunctional silanes of form (C3H7)Si(CH3)n(OH)3-n, where n = 1,2 or 3, to provide a barrier to corrosion. These coatings have been characterised with electrochemical impedance spectroscopy (EIS) and X-ray Photoelectron Spectroscopy (XPS) measurements. Surface coatings from pH 2 and 4 aqueous solutions of these materials have been formed on the native oxide of aluminium, and studied with XPS at Flinders and EIS at LaTrobe. Our results show an interesting correlation between the number of active silanol species and the corrosion performance of the respective coating.

Original language	English
Pages	186-186
Number of pages	1
Publication status	Published - 2005
Event	16th National Congress of the Australian Institute of Physics: Physics for the Nation - Australian National University, Canberra, Australia Duration: 30 Jan 2005 → 4 Feb 2005 https://trove.nla.gov.au/work/9765343/version/17607408?keyword=16th%20National%20Congress%20of%20the%20Australian%20Institute%20of%20Physics (Trove record for congress handbook and abstracts)

Conference

Conference	16th National Congress of the Australian Institute of Physics
Country/Territory	Australia
City	Canberra
Period	30/01/05 → 4/02/05
Internet address	https://trove.nla.gov.au/work/9765343/version/17607408?keyword=16th%20National%20Congress%20of%20the%20Australian%20Institute%20of%20Physics (Trove record for congress handbook and abstracts)

Cite this

@conference{b8f3b6db145544b7803d2cddb45c174c,

title = "Electrochemical measurements of siloxane polymers for anticorrosion coatings",

abstract = "We report on the ability of various coatings, prepared from model organofunctional silanes of form (C3H7)Si(CH3)n(OH)3-n, where n = 1,2 or 3, to provide a barrier to corrosion. These coatings have been characterised with electrochemical impedance spectroscopy (EIS) and X-ray Photoelectron Spectroscopy (XPS) measurements. Surface coatings from pH 2 and 4 aqueous solutions of these materials have been formed on the native oxide of aluminium, and studied with XPS at Flinders and EIS at LaTrobe. Our results show an interesting correlation between the number of active silanol species and the corrosion performance of the respective coating.",

author = "Quinton, \{J. S.\} and Hale, \{P. S.\} and Baney, \{N. T.\} and Acres, \{R. G.\} and P. Pigram",

year = "2005",

language = "English",

pages = "186--186",

note = "16th National Congress of the Australian Institute of Physics : Physics for the Nation ; Conference date: 30-01-2005 Through 04-02-2005",

url = "https://trove.nla.gov.au/work/9765343/version/17607408?keyword=16th\%20National\%20Congress\%20of\%20the\%20Australian\%20Institute\%20of\%20Physics",

}

TY - CONF

T1 - Electrochemical measurements of siloxane polymers for anticorrosion coatings

AU - Quinton, J. S.

AU - Hale, P. S.

AU - Baney, N. T.

AU - Acres, R. G.

AU - Pigram, P.

PY - 2005

Y1 - 2005

N2 - We report on the ability of various coatings, prepared from model organofunctional silanes of form (C3H7)Si(CH3)n(OH)3-n, where n = 1,2 or 3, to provide a barrier to corrosion. These coatings have been characterised with electrochemical impedance spectroscopy (EIS) and X-ray Photoelectron Spectroscopy (XPS) measurements. Surface coatings from pH 2 and 4 aqueous solutions of these materials have been formed on the native oxide of aluminium, and studied with XPS at Flinders and EIS at LaTrobe. Our results show an interesting correlation between the number of active silanol species and the corrosion performance of the respective coating.

AB - We report on the ability of various coatings, prepared from model organofunctional silanes of form (C3H7)Si(CH3)n(OH)3-n, where n = 1,2 or 3, to provide a barrier to corrosion. These coatings have been characterised with electrochemical impedance spectroscopy (EIS) and X-ray Photoelectron Spectroscopy (XPS) measurements. Surface coatings from pH 2 and 4 aqueous solutions of these materials have been formed on the native oxide of aluminium, and studied with XPS at Flinders and EIS at LaTrobe. Our results show an interesting correlation between the number of active silanol species and the corrosion performance of the respective coating.

UR - http://aipcongress2005.anu.edu.au

M3 - Abstract

SP - 186

EP - 186

T2 - 16th National Congress of the Australian Institute of Physics

Y2 - 30 January 2005 through 4 February 2005

ER -

Electrochemical measurements of siloxane polymers for anticorrosion coatings

Abstract

Conference

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