

Essi Sarlin
About me
My research in the research group of Plastics and Elastomer Technology is focused mainly on polymer and elastomer based composites and polymer/metal hybrids. Sustainability is one of the most important driving forces in my work and therefore topics, such as recycling of composites and plastics or microplastics, are in core of my studies. Characterization of the interfacial properties between the reinforcements and matrix and controlling the properties and degradation of the structure, are typical research questions in my projects. In addition, I am very interested in the correlation between microscopic and macroscopic test results, which I think is the key to implement our scientific research results into industrial applications. In addition to traditional experimental test methods, micro-/precision-robotic test concepts are often applied in my research projects, which allows us to study the mechanical properties of fibres and fibre/matrix interfaces in micro scale and enables unique possibilities to study the degradation of composite materials in a reliable manner. I am actively collaborating with industrial and academic partners both nationally and internationally.
Project links
Latest publications
Assessing the Performance of Biopolymers as Substrates for Flexible Printed Supercapacitors Containing Liquid Electrolytes
Kangashaka, I., Punkari, T., Kattainen, A., Mevada, C., Keskinen, J., Mäntysalo, M. & Sarlin, E., 2025, (E-pub ahead of print) In: Advanced Energy and Sustainability Research. e202500330.Research output: Contribution to journal › Article › Scientific › peer-review
Can laser shock effectively dismantle carbon fibers laminated composite while preserving material integrity for reuse?
Sma, I., Marquez Costa, J. P., Richaud, E., Rouchausse, Y., Sarlin, E., Wunderle, F. & Berthe, L., 2025, In: Composites Part A: Applied Science and Manufacturing. 199, 109128.Research output: Contribution to journal › Article › Scientific › peer-review
Deterioration of PVC flooring due to alkaline moisture: 5-year follow-up study
Leivo, V., Sarlin, E., Suonketo, J., Pikkuvirta, J. & Pentti, M., 2025, In: Journal of Building Physics. 16 p.Research output: Contribution to journal › Article › Scientific › peer-review
Does a polymer film due to Rayleigh-instability affect interfacial properties measured by microbond test?
Dsouza, R., Kakkonen, M., Prapavesis, A., Sarlin, E., Antunes, P., Van Vuure, A. W., Kallio, P. & Kanerva, M., 2025, In: Composite Interfaces. 32, 2, p. 107-133Research output: Contribution to journal › Article › Scientific › peer-review
Fate of microplastics in a centralized biogas plant treating mainly sewage sludge
Yli-Rantala, E., Sarlin, E. & Kokko, M., Dec 2025, In: Journal of Environmental Management. 395, 127892.Research output: Contribution to journal › Article › Scientific › peer-review
Improved mechanical quality of ceramic vat photopolymerization prints by supercritical carbon dioxide extraction
Nurmi, N., Frankberg, E. J., Ismailov, A., Hautcoeur, D., Zakeri, S., Sarlin, E. & Levänen, E., 15 Feb 2025, In: Open Ceramics. 21, 100753.Research output: Contribution to journal › Article › Scientific › peer-review
Interfacial compatibility and cyclic moisture durability of Flax/Polyamide 6 composites
Prapavesis, A., Fuentes, C. A., Sarlin, E., Kallio, P., Seveno, D. & van Vuure, A. W., Jan 2026, In: Composites Part A: Applied Science and Manufacturing. 200, 11 p., 109354.Research output: Contribution to journal › Article › Scientific › peer-review
Microbond data analysis: comparative assessment of different approaches to determine IFSS
Savolainen, J. & Sarlin, E., 2025, 45th Risø International Symposium on Materials Science: Advancement in composites through characterisation, modelling and digitalisation 01/09/2025 - 04/09/2025 Copenhagen, Denmark. Institute of Physics Publishing, (IOP Conference Series: Materials Science and Engineering; vol. 1338).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
Microplastics in an anaerobic digester treating sewage sludge: Occurrence and factors affecting their identification with Raman spectroscopy
Lessa Belone, M. C., Yli-Rantala, E., Sarlin, E. & Kokko, M., 5 Jul 2025, In: Journal of Hazardous Materials. 491, 138015.Research output: Contribution to journal › Article › Scientific › peer-review
Modulating bacterial nanocellulose crystallinity through post-transcriptional repression in Komagataeibacter xylinus
Mangayil, R., Sarlin, E., Ellis, T. & Santala, V., Mar 2025, In: Carbohydrate Polymer Technologies and Applications. 9, 100734.Research output: Contribution to journal › Article › Scientific › peer-review