Abrasion and Compression Resistance of Liquid-Flame-Spray-Deposited Functional Nanoparticle Coatings on Paper

Milena Stepien; Gary Chinga-Carrasco; Jarkko Saarinen; Hannu Teisala; Mikko Tuominen; Janne Haapanen; Jurkka Kuusipalo; Jyrki M. Mäkelä; Martti Toivakka

Abrasion and Compression Resistance of Liquid-Flame-Spray-Deposited Functional Nanoparticle Coatings on Paper

Milena Stepien, Gary Chinga-Carrasco, Jarkko Saarinen, Hannu Teisala, Mikko Tuominen, Janne Haapanen, Jurkka Kuusipalo, Jyrki M. Mäkelä, Martti Toivakka

Forskningsoutput: Kapitel i bok/konferenshandling › Konferensbidrag › Vetenskaplig › Peer review

Sammanfattning

Functional paper surfaces with adjustable wettability can be fabricated by deposition of nanoparticles in a roll-to-roll liquid flame spray (LFS) process. The TiO2 nanoparticle coating creates a superhydrophobic surface with water CAs exceeding 160°, whereas SiO2 nanoparticle coating creates highly hydrophilic surfaces with water CAs as low as 21°. The superhydrophobicity or hydrophilicity is a result of the combined effect of surface structure and surface chemistry of the nanoparticles. Furthermore, the wettability of the TiO2-nanoparticle coated paper can controlled photocatalytically and adjusted with UV-treatment to any water contact angle between 10° to 160°. In the current work, the abrasion and compression resistance of LFS nanoparticle coated paper was investigated with rotary abrasion testing and calendering. Changes in sample properties were analysed with contact angle measurements, atomic force microscopy and high resolution field-emission scanning electron microscopy (FESEM).

Originalspråk	Odefinierat/okänt
Titel på värdpublikation	13th TAPPI Advanced Coating Fundamentals Symposium
Förlag	TAPPI Press
Sidor	–
ISBN (tryckt)	978-1-59510-235-3
Status	Publicerad - 2014
MoE-publikationstyp	A4 Artikel i en konferenspublikation
Evenemang	conference; 2014-10-07; 2014-10-09 - Minneapolis, MN Varaktighet: 7 okt. 2014 → 9 okt. 2014

Konferens

Konferens	conference; 2014-10-07; 2014-10-09
Period	07/10/14 → 09/10/14

Citera det här

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title = "Abrasion and Compression Resistance of Liquid-Flame-Spray-Deposited Functional Nanoparticle Coatings on Paper",

abstract = "Functional paper surfaces with adjustable wettability can be fabricated by deposition of nanoparticles in a roll-to-roll liquid flame spray (LFS) process. The TiO2 nanoparticle coating creates a superhydrophobic surface with water CAs exceeding 160°, whereas SiO2 nanoparticle coating creates highly hydrophilic surfaces with water CAs as low as 21°. The superhydrophobicity or hydrophilicity is a result of the combined effect of surface structure and surface chemistry of the nanoparticles. Furthermore, the wettability of the TiO2-nanoparticle coated paper can controlled photocatalytically and adjusted with UV-treatment to any water contact angle between 10° to 160°. In the current work, the abrasion and compression resistance of LFS nanoparticle coated paper was investigated with rotary abrasion testing and calendering. Changes in sample properties were analysed with contact angle measurements, atomic force microscopy and high resolution field-emission scanning electron microscopy (FESEM).",

author = "Milena Stepien and Gary Chinga-Carrasco and Jarkko Saarinen and Hannu Teisala and Mikko Tuominen and Janne Haapanen and Jurkka Kuusipalo and M{\"a}kel{\"a}, {Jyrki M.} and Martti Toivakka",

year = "2014",

language = "Odefinierat/ok{\"a}nt",

isbn = "978-1-59510-235-3",

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booktitle = "13th TAPPI Advanced Coating Fundamentals Symposium",

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note = "conference; 2014-10-07; 2014-10-09 ; Conference date: 07-10-2014 Through 09-10-2014",

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TY - GEN

T1 - Abrasion and Compression Resistance of Liquid-Flame-Spray-Deposited Functional Nanoparticle Coatings on Paper

AU - Stepien, Milena

AU - Chinga-Carrasco, Gary

AU - Saarinen, Jarkko

AU - Teisala, Hannu

AU - Tuominen, Mikko

AU - Haapanen, Janne

AU - Kuusipalo, Jurkka

AU - Mäkelä, Jyrki M.

AU - Toivakka, Martti

PY - 2014

Y1 - 2014

N2 - Functional paper surfaces with adjustable wettability can be fabricated by deposition of nanoparticles in a roll-to-roll liquid flame spray (LFS) process. The TiO2 nanoparticle coating creates a superhydrophobic surface with water CAs exceeding 160°, whereas SiO2 nanoparticle coating creates highly hydrophilic surfaces with water CAs as low as 21°. The superhydrophobicity or hydrophilicity is a result of the combined effect of surface structure and surface chemistry of the nanoparticles. Furthermore, the wettability of the TiO2-nanoparticle coated paper can controlled photocatalytically and adjusted with UV-treatment to any water contact angle between 10° to 160°. In the current work, the abrasion and compression resistance of LFS nanoparticle coated paper was investigated with rotary abrasion testing and calendering. Changes in sample properties were analysed with contact angle measurements, atomic force microscopy and high resolution field-emission scanning electron microscopy (FESEM).

AB - Functional paper surfaces with adjustable wettability can be fabricated by deposition of nanoparticles in a roll-to-roll liquid flame spray (LFS) process. The TiO2 nanoparticle coating creates a superhydrophobic surface with water CAs exceeding 160°, whereas SiO2 nanoparticle coating creates highly hydrophilic surfaces with water CAs as low as 21°. The superhydrophobicity or hydrophilicity is a result of the combined effect of surface structure and surface chemistry of the nanoparticles. Furthermore, the wettability of the TiO2-nanoparticle coated paper can controlled photocatalytically and adjusted with UV-treatment to any water contact angle between 10° to 160°. In the current work, the abrasion and compression resistance of LFS nanoparticle coated paper was investigated with rotary abrasion testing and calendering. Changes in sample properties were analysed with contact angle measurements, atomic force microscopy and high resolution field-emission scanning electron microscopy (FESEM).

M3 - Konferensbidrag

SN - 978-1-59510-235-3

SP - –

BT - 13th TAPPI Advanced Coating Fundamentals Symposium

PB - TAPPI Press

T2 - conference; 2014-10-07; 2014-10-09

Y2 - 7 October 2014 through 9 October 2014

ER -