Ultrasound enhanced plasma treatment of glass-fibre-reinforced polyester in atmospheric pressure air for adhesion improvement

Publication: Research - peer-reviewJournal article – Annual report year: 2011

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Ultrasound enhanced plasma treatment of glass-fibre-reinforced polyester in atmospheric pressure air for adhesion improvement. / Kusano, Yukihiro; Singh, Shailendra Vikram; Norrman, Kion; Leipold, Frank; Drews, Joanna Maria; Morgen, P.; Bardenshtein, A.; Krebs, N.

In: Journal of Adhesion, Vol. 87, No. 7-8, 2011, p. 720-731.

Publication: Research - peer-reviewJournal article – Annual report year: 2011

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Kusano, Yukihiro; Singh, Shailendra Vikram; Norrman, Kion; Leipold, Frank; Drews, Joanna Maria; Morgen, P.; Bardenshtein, A.; Krebs, N. / Ultrasound enhanced plasma treatment of glass-fibre-reinforced polyester in atmospheric pressure air for adhesion improvement.

In: Journal of Adhesion, Vol. 87, No. 7-8, 2011, p. 720-731.

Publication: Research - peer-reviewJournal article – Annual report year: 2011

Bibtex

@article{326a62c4286b4f82a12a3a95fdd5aa12,
title = "Ultrasound enhanced plasma treatment of glass-fibre-reinforced polyester in atmospheric pressure air for adhesion improvement",
publisher = "Taylor & Francis Inc.",
author = "Yukihiro Kusano and Singh, {Shailendra Vikram} and Kion Norrman and Frank Leipold and Drews, {Joanna Maria} and P. Morgen and A. Bardenshtein and N. Krebs",
year = "2011",
doi = "10.1080/00218464.2011.596798",
volume = "87",
number = "7-8",
pages = "720--731",
journal = "Journal of Adhesion",
issn = "0021-8464",

}

RIS

TY - JOUR

T1 - Ultrasound enhanced plasma treatment of glass-fibre-reinforced polyester in atmospheric pressure air for adhesion improvement

A1 - Kusano,Yukihiro

A1 - Singh,Shailendra Vikram

A1 - Norrman,Kion

A1 - Leipold,Frank

A1 - Drews,Joanna Maria

A1 - Morgen,P.

A1 - Bardenshtein,A.

A1 - Krebs,N.

AU - Kusano,Yukihiro

AU - Singh,Shailendra Vikram

AU - Norrman,Kion

AU - Leipold,Frank

AU - Drews,Joanna Maria

AU - Morgen,P.

AU - Bardenshtein,A.

AU - Krebs,N.

PB - Taylor & Francis Inc.

PY - 2011

Y1 - 2011

N2 - A glass-fibre-reinforced polyester (GFRP) plate was treated with dielectric barrier discharge (DBD) at atmospheric pressure in air for adhesion improvement. The effects of ultrasonic irradiation using a high-power gas-jet generator during the treatment were investigated. The optical emission spectrum of the discharge remained almost unchanged by the ultrasonic irradiation, indicating that the bulk property of the discharge was not significantly influenced by the ultrasound. However, the ultrasonic irradiation during the plasma treatment suppressed occasional arcing in the DBD, preventing damage of the GFRP plates. The polar component of the surface energy of the polyester plate was 21 mJ/m2 before the treatment, increased markedly to 52 mJ/m2 after 2-s plasma treatment without ultrasonic irradiation, and further increased slightly after longer treatments. In addition, the polar component of the surface energy increased due to the simultaneous ultrasonic irradiation, indicating that the adhesive property would be further improved. This result shows a good agreement with surface characterization by X-ray photoelectron spectroscopy. Time-of-flight secondary ion mass spectrometry ion images show that nitrogen-containing functional groups were uniformly attached after the treatments. The roughness of the GFRP surfaces increased after the plasma treatment, but the ultrasonic irradiation did not enhance surface roughening.

AB - A glass-fibre-reinforced polyester (GFRP) plate was treated with dielectric barrier discharge (DBD) at atmospheric pressure in air for adhesion improvement. The effects of ultrasonic irradiation using a high-power gas-jet generator during the treatment were investigated. The optical emission spectrum of the discharge remained almost unchanged by the ultrasonic irradiation, indicating that the bulk property of the discharge was not significantly influenced by the ultrasound. However, the ultrasonic irradiation during the plasma treatment suppressed occasional arcing in the DBD, preventing damage of the GFRP plates. The polar component of the surface energy of the polyester plate was 21 mJ/m2 before the treatment, increased markedly to 52 mJ/m2 after 2-s plasma treatment without ultrasonic irradiation, and further increased slightly after longer treatments. In addition, the polar component of the surface energy increased due to the simultaneous ultrasonic irradiation, indicating that the adhesive property would be further improved. This result shows a good agreement with surface characterization by X-ray photoelectron spectroscopy. Time-of-flight secondary ion mass spectrometry ion images show that nitrogen-containing functional groups were uniformly attached after the treatments. The roughness of the GFRP surfaces increased after the plasma treatment, but the ultrasonic irradiation did not enhance surface roughening.

KW - Plasma processing

KW - Fusion energy

KW - Fusionsenergi

KW - Plasmaprocessering

U2 - 10.1080/00218464.2011.596798

DO - 10.1080/00218464.2011.596798

JO - Journal of Adhesion

JF - Journal of Adhesion

SN - 0021-8464

IS - 7-8

VL - 87

SP - 720

EP - 731

ER -