The effects of chemical parameters and topography on the properties of the hybrid sol-gel coatings

Juha Nikkola, Marke Kallio, Juha Mannila, Anne Pahkala, Mika Kolari, Riitta Mahlberg, Olli Posti, Amar Mahiout

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

1 Citation (Scopus)

Abstract

Corrosion, fouling and wearing of metal surfaces are the most common problems that can cause a decrease in the use value of metal products and therefore financial losses in the metal industry.For this reason, nanoscale hybrid sol-gel coatings have been developed to protect metal surfaces.The aim of this research was to study the effects of chemical parameters and topography on the properties of the sol-gel coating developed by VTT.The inorganic-organic sol-gel coating was studied as such and as coated on stainless steel and copper substrates.The early-stage sol-gel reactions were examined with ATR-FTIR and with measurements of surface tension of the sol. FTIR and DSC were used to determine thermal curing processes.Topography of the sol-gel coating was studied by using profilometry and coating thickness measurements.In addition, surface properties of the sol-gel coating were examined.The sol-gel chemistry characterizations gave information about the phases of sol-gel reactions.Moreover, the topography measurements indicated changes in surface roughness of the thin film during the ageing process of the sol.On the basis of the important information obtained in this study, the protective properties of sol-gel coatings can be tailored for different purposes.
Original languageEnglish
Title of host publicationApplied Material Research at VTT
Subtitle of host publicationSymposium on Applied Materials
Place of PublicationEspoo
PublisherVTT Technical Research Centre of Finland
Pages154-165
ISBN (Electronic)951-38-6312-3
ISBN (Print)951-38-6311-5
Publication statusPublished - 2006
MoE publication typeB3 Non-refereed article in conference proceedings
EventInternal Symposium on Applied Materials - Espoo, Finland
Duration: 8 Jun 20068 Jun 2006

Publication series

SeriesVTT Symposium
Number244
ISSN0357-9387

Conference

ConferenceInternal Symposium on Applied Materials
CountryFinland
CityEspoo
Period8/06/068/06/06

Fingerprint

Topography
Sol-gels
Coatings
Metals
Polymethyl Methacrylate
Profilometry
Thickness measurement
Stainless Steel
Fouling
Surface properties
Surface tension
Curing
Copper
Aging of materials
Surface roughness
Corrosion
Thin films
Substrates
Industry

Cite this

Nikkola, J., Kallio, M., Mannila, J., Pahkala, A., Kolari, M., Mahlberg, R., ... Mahiout, A. (2006). The effects of chemical parameters and topography on the properties of the hybrid sol-gel coatings. In Applied Material Research at VTT: Symposium on Applied Materials (pp. 154-165). Espoo: VTT Technical Research Centre of Finland. VTT Symposium, No. 244
Nikkola, Juha ; Kallio, Marke ; Mannila, Juha ; Pahkala, Anne ; Kolari, Mika ; Mahlberg, Riitta ; Posti, Olli ; Mahiout, Amar. / The effects of chemical parameters and topography on the properties of the hybrid sol-gel coatings. Applied Material Research at VTT: Symposium on Applied Materials. Espoo : VTT Technical Research Centre of Finland, 2006. pp. 154-165 (VTT Symposium; No. 244).
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title = "The effects of chemical parameters and topography on the properties of the hybrid sol-gel coatings",
abstract = "Corrosion, fouling and wearing of metal surfaces are the most common problems that can cause a decrease in the use value of metal products and therefore financial losses in the metal industry.For this reason, nanoscale hybrid sol-gel coatings have been developed to protect metal surfaces.The aim of this research was to study the effects of chemical parameters and topography on the properties of the sol-gel coating developed by VTT.The inorganic-organic sol-gel coating was studied as such and as coated on stainless steel and copper substrates.The early-stage sol-gel reactions were examined with ATR-FTIR and with measurements of surface tension of the sol. FTIR and DSC were used to determine thermal curing processes.Topography of the sol-gel coating was studied by using profilometry and coating thickness measurements.In addition, surface properties of the sol-gel coating were examined.The sol-gel chemistry characterizations gave information about the phases of sol-gel reactions.Moreover, the topography measurements indicated changes in surface roughness of the thin film during the ageing process of the sol.On the basis of the important information obtained in this study, the protective properties of sol-gel coatings can be tailored for different purposes.",
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Nikkola, J, Kallio, M, Mannila, J, Pahkala, A, Kolari, M, Mahlberg, R, Posti, O & Mahiout, A 2006, The effects of chemical parameters and topography on the properties of the hybrid sol-gel coatings. in Applied Material Research at VTT: Symposium on Applied Materials. VTT Technical Research Centre of Finland, Espoo, VTT Symposium, no. 244, pp. 154-165, Internal Symposium on Applied Materials, Espoo, Finland, 8/06/06.

The effects of chemical parameters and topography on the properties of the hybrid sol-gel coatings. / Nikkola, Juha; Kallio, Marke; Mannila, Juha; Pahkala, Anne; Kolari, Mika; Mahlberg, Riitta; Posti, Olli; Mahiout, Amar.

Applied Material Research at VTT: Symposium on Applied Materials. Espoo : VTT Technical Research Centre of Finland, 2006. p. 154-165 (VTT Symposium; No. 244).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

TY - GEN

T1 - The effects of chemical parameters and topography on the properties of the hybrid sol-gel coatings

AU - Nikkola, Juha

AU - Kallio, Marke

AU - Mannila, Juha

AU - Pahkala, Anne

AU - Kolari, Mika

AU - Mahlberg, Riitta

AU - Posti, Olli

AU - Mahiout, Amar

PY - 2006

Y1 - 2006

N2 - Corrosion, fouling and wearing of metal surfaces are the most common problems that can cause a decrease in the use value of metal products and therefore financial losses in the metal industry.For this reason, nanoscale hybrid sol-gel coatings have been developed to protect metal surfaces.The aim of this research was to study the effects of chemical parameters and topography on the properties of the sol-gel coating developed by VTT.The inorganic-organic sol-gel coating was studied as such and as coated on stainless steel and copper substrates.The early-stage sol-gel reactions were examined with ATR-FTIR and with measurements of surface tension of the sol. FTIR and DSC were used to determine thermal curing processes.Topography of the sol-gel coating was studied by using profilometry and coating thickness measurements.In addition, surface properties of the sol-gel coating were examined.The sol-gel chemistry characterizations gave information about the phases of sol-gel reactions.Moreover, the topography measurements indicated changes in surface roughness of the thin film during the ageing process of the sol.On the basis of the important information obtained in this study, the protective properties of sol-gel coatings can be tailored for different purposes.

AB - Corrosion, fouling and wearing of metal surfaces are the most common problems that can cause a decrease in the use value of metal products and therefore financial losses in the metal industry.For this reason, nanoscale hybrid sol-gel coatings have been developed to protect metal surfaces.The aim of this research was to study the effects of chemical parameters and topography on the properties of the sol-gel coating developed by VTT.The inorganic-organic sol-gel coating was studied as such and as coated on stainless steel and copper substrates.The early-stage sol-gel reactions were examined with ATR-FTIR and with measurements of surface tension of the sol. FTIR and DSC were used to determine thermal curing processes.Topography of the sol-gel coating was studied by using profilometry and coating thickness measurements.In addition, surface properties of the sol-gel coating were examined.The sol-gel chemistry characterizations gave information about the phases of sol-gel reactions.Moreover, the topography measurements indicated changes in surface roughness of the thin film during the ageing process of the sol.On the basis of the important information obtained in this study, the protective properties of sol-gel coatings can be tailored for different purposes.

M3 - Conference article in proceedings

SN - 951-38-6311-5

T3 - VTT Symposium

SP - 154

EP - 165

BT - Applied Material Research at VTT

PB - VTT Technical Research Centre of Finland

CY - Espoo

ER -

Nikkola J, Kallio M, Mannila J, Pahkala A, Kolari M, Mahlberg R et al. The effects of chemical parameters and topography on the properties of the hybrid sol-gel coatings. In Applied Material Research at VTT: Symposium on Applied Materials. Espoo: VTT Technical Research Centre of Finland. 2006. p. 154-165. (VTT Symposium; No. 244).