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Roll-to-Roll Coating by Liquid Flame Spray Nanoparticle Deposition

  • Jyrki M. Mäkelä (a1), Janne Haapanen (a1), Mikko Aromaa (a1), Hannu Teisala (a2), Mikko Tuominen (a2), Milena Stepien (a3), Jarkko J. Saarinen (a3), Martti Toivakka (a3) and Jurkka Kuusipalo (a2)...


Nanostructured coatings have been prepared on a flexible, moving paperboard using deposition of ca. 10-50-nm-sized titanium dioxide and silicon dioxide nanoparticles generated by a liquid flame spray process, directly above the paperboard, to achieve improved functional properties for the material. With moderately high production rate (∼ g/min), the method is applicable for thin aerosol coating of large area surfaces. LFS-made nanocoating can be synthesized e.g. on paper, board or polymer film in roll-to-roll process. The degree of particle agglomeration is governed by both physicochemical properties of the particle material and residence time in aerosol phase prior to deposition. By adjusting the speed of the substrate, even heat sensitive materials can be coated. In this study, nanoparticles were deposited directly on a moving paperboard with line speeds 50-300 m/min. Functional properties of the nanocoating can be varied by changing nanoparticle material; e.g. TiO2 and SiO2 are used for changing the surface wetting properties. If the liquid precursors are dissolved in one solution, synthesis of multi component nanoparticle coatings is possible in a one phase process. Here, we present analysis of the properties of LFS-fabricated nanocoatings on paperboard. The thermophoretic flux of nanoparticles is estimated to be very high from the hot flame onto the cold substrate. A highly hydrophobic coating was obtained by a mass loading in the order of 50–100 mg/m2 of titanium dioxide on the paperboard.



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1. Ulrich, D.G. (1971), Combust. Sci. Technol., 4: 4757.
2. Kammler, H.K., Mädler, L., Pratsinis, S.E. (2001), Chem. Eng. Tech 24: 583596.
3. Maedler, L., Roessler, A., Pratsinis, S. E., Sahm, T., Gurlo, A., Barsan, N., and Weimar, U. (2006). Sensor Actuator B, 114:283295
4. Pimenoff, J.A., Hovinen, A.K., and Rajala, M.J., (2009), Thin Solid Films, 517: 30573060.
5. Tricoli, A., Graf, M., Mayer, F., Kühne, S., Hierlemann, A., and Pratsinis, S.E., 2008, Advanced Materials 20: 30053010.
6. Keskinen, H., Mäkelä, J.M., Aromaa, M., Ristimäki, J., Kanerva, T., Levänen, E., Mäntylä, T., and Keskinen, J., (2007), Journal of Nanoparticle Research, 9, 569588.
7. Teisala, H., Tuominen, M., Aromaa, M., Mäkelä, J.M., Stepien, M., Saarinen, J.J., Toivakka, M., and Kuusipalo, J. (2010), Surface and Coatings Technology, 205 (2010) 436445.
8. Tuominen, M., Lahti, J. and Kuusipalo, J. (2011), TAPPI Journal 10, 2937.
9. Kuusipalo, J. (Ed.) (2008) Paper and Board Converting. Papermaking Science and Technology, Book 12, 2th Ed. Gummerus Printing, Jyväskylä, Finland.
10. Keskinen, H., Mäkelä, J.M., Heikkinen, R., Suopanki, A., Keskinen, J. (2007) Synthesis of Pd-alumina and Pd-lanthana suspension for catalytic applications by one-step Liquid Flame Spray. Catalysis Letters 119: 172178.
11. Mäkelä, J. M., Aromaa, M., Teisala, H., Tuominen, M., Stepien, M., Saarinen, J.J., Toivakka, M., and Kuusipalo, J. (2011) Nanoparticle Deposition from Liquid Flame Spray Onto Moving Roll-to-roll Paperboard Material, Aerosol Sci Technol. 45(7): 827837.
12. Aromaa, M., Arffman, A., Suhonen, H., Haapanen, J., Keskinen, J., Honkanen, M., Nikkanen, J.-P., Levänen, E., Messing, M.E. Deppert, K., Teisala, H., Tuominen, M. Kuusipalo, J., Stepien, M., Saarinen, J.J., Toivakka, M. and Mäkelä, J.M.. J. Aerosol Sci. 52 (2012), 5768.
13. Teisala, H., Tuominen, M., Haapanen, J., Aromaa, M., Stepien, M., Mäkelä, J. M., Saarinen, J. J., Toivakka, M., Kuusipalo, J. (2014), Review on Liquid Flame Spray in Paper Converting: Multifunctional Superhydrophobic Nanoparticle Coatings, Nordic Pulp Paper Res. J. In press.
14. Tuominen, M., Teisala, H., Aromaa, M., Stepien, M., Mäkelä, J.M., Saarinen, J.J., Toivakka, M., Kuusipalo, J. (2014) J. Adhesion Sci. Technol. 28, 864879.
15. Haapanen, J., Aromaa, M., Teisala, H, Tuominen, M., Stepien, M., Saarinen, J.J., Heikkilä, M.J., Toivakka, M., Kuusipalo, J., and Mäkelä, J.M. (2015) Binary TiO2/SiO2 nanoparticle coating for controlling the wetting properties of paperboard, Materials Chemistry and Physics, 149-150:230237.
16. Stepien, M. Saarinen, J.J., Teisala, H., Tuominen, M., Haapanen, J. Mäkelä, J.M., Kuusipalo, J, and Toivakka, M. (2013) Nanoscale Res Lett. 8, 444449.
17. Stepien, M., Chinga-Carrasco, G., Saarinen, J.J., Teisala, H., Tuominen, M., Aromaa, M., Haapanen, J., Kuusipalo, J., Mäkelä, J.M. and Toivakka, M. (2013), Wear, 307 ,112118.
18. Stepien, M., Saarinen, J. J., Teisala, H., Tuominen, M., Aromaa, M., Haapanen, J., Kuusipalo, J., Mäkelä, J. M., Toivakka, M. (2013), Langmuir 29, 37803790.



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