Optimisation of the properties of siloxane coatings as anti-biofouling coatings: Comparison of PACVD and hybrid PACVD-PVD coatings

Parnia Navabpour; Dennis Teer; Xueju Su; Chen Liu; Su Wang; Qi Zhao; Crtomir Donik; Aleksandra Kocijan; Monika Jenko

doi:10.1016/j.surfcoat.2010.03.011

Optimisation of the properties of siloxane coatings as anti-biofouling coatings: Comparison of PACVD and hybrid PACVD-PVD coatings

Parnia Navabpour, Dennis Teer, Xueju Su, Chen Liu, Su Wang, Qi Zhao, Crtomir Donik, Aleksandra Kocijan, Monika Jenko

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

12 Citations (Scopus)

Abstract

Plasma-assisted chemical vapour deposition (PACVD) siloxane coatings from a mixture of hexamethyldisiloxane (HMDSO) and O-2, and hybrid coatings deposited by simultaneous sputtering of silicon and plasma polymerisation of HMDSO + O-2 were prepared on glass and steel substrates. The effect of the addition of sputtered silicon was investigated for coatings with different HMDSO/O-2 ratios. The microstructure and composition of coatings were affected by the coating parameters used. Silicon content was roughly the same for all coatings; carbon content decreased while oxygen content and surface energy increased with decreasing HMDSO/O-2 ratio in hybrid coatings. Hardness and modulus were higher for hybrid coatings and increased with decreasing HMDSO/O-2 ratio. Hybrid coatings showed much better scratch and wear resistance than PACVD coatings. All coatings showed good fouling-release performance with the freshwater bacterium Pseudomonas fluorescens. (C) 2010 Elsevier B.V. All rights reserved.

Original language	English
Pages (from-to)	3188-3195
Number of pages	8
Journal	Surface & Coatings Technology
Volume	204
Issue number	20
DOIs	https://doi.org/10.1016/j.surfcoat.2010.03.011
Publication status	Published - 15 Jul 2010

Keywords

PACVD
HMDSO
Biofouling
Pseudomonas fluorescens
THIN-FILMS
DEPOSITION

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10.1016/j.surfcoat.2010.03.011

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title = "Optimisation of the properties of siloxane coatings as anti-biofouling coatings: Comparison of PACVD and hybrid PACVD-PVD coatings",

abstract = "Plasma-assisted chemical vapour deposition (PACVD) siloxane coatings from a mixture of hexamethyldisiloxane (HMDSO) and O-2, and hybrid coatings deposited by simultaneous sputtering of silicon and plasma polymerisation of HMDSO + O-2 were prepared on glass and steel substrates. The effect of the addition of sputtered silicon was investigated for coatings with different HMDSO/O-2 ratios. The microstructure and composition of coatings were affected by the coating parameters used. Silicon content was roughly the same for all coatings; carbon content decreased while oxygen content and surface energy increased with decreasing HMDSO/O-2 ratio in hybrid coatings. Hardness and modulus were higher for hybrid coatings and increased with decreasing HMDSO/O-2 ratio. Hybrid coatings showed much better scratch and wear resistance than PACVD coatings. All coatings showed good fouling-release performance with the freshwater bacterium Pseudomonas fluorescens. (C) 2010 Elsevier B.V. All rights reserved.",

keywords = "PACVD, HMDSO, Biofouling, Pseudomonas fluorescens, THIN-FILMS, DEPOSITION",

author = "Parnia Navabpour and Dennis Teer and Xueju Su and Chen Liu and Su Wang and Qi Zhao and Crtomir Donik and Aleksandra Kocijan and Monika Jenko",

year = "2010",

month = jul,

day = "15",

doi = "10.1016/j.surfcoat.2010.03.011",

language = "English",

volume = "204",

pages = "3188--3195",

journal = "Surface & Coatings Technology",

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TY - JOUR

T1 - Optimisation of the properties of siloxane coatings as anti-biofouling coatings

T2 - Comparison of PACVD and hybrid PACVD-PVD coatings

AU - Navabpour, Parnia

AU - Teer, Dennis

AU - Su, Xueju

AU - Liu, Chen

AU - Wang, Su

AU - Zhao, Qi

AU - Donik, Crtomir

AU - Kocijan, Aleksandra

AU - Jenko, Monika

PY - 2010/7/15

Y1 - 2010/7/15

N2 - Plasma-assisted chemical vapour deposition (PACVD) siloxane coatings from a mixture of hexamethyldisiloxane (HMDSO) and O-2, and hybrid coatings deposited by simultaneous sputtering of silicon and plasma polymerisation of HMDSO + O-2 were prepared on glass and steel substrates. The effect of the addition of sputtered silicon was investigated for coatings with different HMDSO/O-2 ratios. The microstructure and composition of coatings were affected by the coating parameters used. Silicon content was roughly the same for all coatings; carbon content decreased while oxygen content and surface energy increased with decreasing HMDSO/O-2 ratio in hybrid coatings. Hardness and modulus were higher for hybrid coatings and increased with decreasing HMDSO/O-2 ratio. Hybrid coatings showed much better scratch and wear resistance than PACVD coatings. All coatings showed good fouling-release performance with the freshwater bacterium Pseudomonas fluorescens. (C) 2010 Elsevier B.V. All rights reserved.

AB - Plasma-assisted chemical vapour deposition (PACVD) siloxane coatings from a mixture of hexamethyldisiloxane (HMDSO) and O-2, and hybrid coatings deposited by simultaneous sputtering of silicon and plasma polymerisation of HMDSO + O-2 were prepared on glass and steel substrates. The effect of the addition of sputtered silicon was investigated for coatings with different HMDSO/O-2 ratios. The microstructure and composition of coatings were affected by the coating parameters used. Silicon content was roughly the same for all coatings; carbon content decreased while oxygen content and surface energy increased with decreasing HMDSO/O-2 ratio in hybrid coatings. Hardness and modulus were higher for hybrid coatings and increased with decreasing HMDSO/O-2 ratio. Hybrid coatings showed much better scratch and wear resistance than PACVD coatings. All coatings showed good fouling-release performance with the freshwater bacterium Pseudomonas fluorescens. (C) 2010 Elsevier B.V. All rights reserved.

KW - PACVD

KW - HMDSO

KW - Biofouling

KW - Pseudomonas fluorescens

KW - THIN-FILMS

KW - DEPOSITION

U2 - 10.1016/j.surfcoat.2010.03.011

DO - 10.1016/j.surfcoat.2010.03.011

M3 - Article

SN - 0257-8972

VL - 204

SP - 3188

EP - 3195

JO - Surface & Coatings Technology

JF - Surface & Coatings Technology

IS - 20

ER -

Optimisation of the properties of siloxane coatings as anti-biofouling coatings: Comparison of PACVD and hybrid PACVD-PVD coatings

Abstract

Keywords

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