Research output per year
Research output per year
Personal profile
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Education/Academic qualification
Doctoral degree, Engineering and Technology, Helsinki University of Technology
Award Date: 11 Jun 2007
Master's degree, Engineering and Technology, Helsinki University of Technology
Award Date: 30 May 1989
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Dive into the research topics where Ari Seppälä is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Gas evolution in self-extinguishing and insulative nanopolysaccharide-based hybrid foams
Abidnejad, R., Robertson, D., Khakalo, A., Gholami Haghighi Fard, M., Seppälä, A., Pasquier, E., Tardy, B., Dufau Mattos, B. & Rojas Gaona, O., 15 Dec 2024, In: Carbohydrate Polymers. 346, 9 p., 122646.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile55 Downloads (Pure) -
Polypyrrole-modified flax fiber sponge impregnated with fatty acids as bio-based form-stable phase change materials for enhanced thermal energy storage and conversion
Yazdani McCord, R., Kankkunen, A., Chatzikosmidou, D., Seppälä, A., Seppälä, J. & Baniasadi, H., 15 Mar 2024, In: Journal of Energy Storage. 81, 15 p., 110363.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile13 Citations (Scopus)71 Downloads (Pure) -
Scaling up hybrid insulation : Integration of lignocellulose and phase change materials for sustainable thermal management
Hu, X., Kankkunen, A., Seppälä, A. & Yazdani McCord, M. R., Dec 2024, In: Materials Today Communications. 41, 9 p., 110281.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile1 Citation (Scopus)27 Downloads (Pure) -
Exceptionally high energy storage density for seasonal thermochemical energy storage by encapsulation of calcium chloride into hydrophobic nanosilica capsules
Barsk, A., Yazdani, M. R., Kankkunen, A. & Seppälä, A., Mar 2023, In: Solar Energy Materials and Solar Cells. 251, 14 p., 112154.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile10 Citations (Scopus)159 Downloads (Pure) -
Long-term thermal energy storage prototype of cold-crystallizing erythritol-polyelectrolyte
Turunen, K., Mikkola, V., Laukkanen, T. & Seppälä, A., 15 Feb 2023, In: Applied Energy. 332, 12 p., 120530.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile2 Citations (Scopus)110 Downloads (Pure)
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OptStorage/Seppälä: Experimental and Artificial-Intelligence-Based Modeling of Optimal Efficiency for Renewable Long-Term Heat Storages
Seppälä, A. (Principal investigator), Rehman, M. (Project Member), Barsk, A. (Project Member), Kasebi, A. (Project Member) & Bijarniya, J. (Project Member)
EU The Recovery and Resilience Facility (RRF), Suomen Akatemia
01/01/2023 → 31/12/2025
Project: Academy of Finland: Other research funding
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ECOSOL/Santasalo-Aarnio: Ecodesign of solar technologies for urban environment
Santasalo-Aarnio, A. (Principal investigator), Garg, N. (Project Member), Seppälä, A. (Project Member), Winiarski, P. (Project Member), Jech, S. (Project Member) & Lassila, L. (Project Member)
01/01/2022 → 31/12/2025
Project: Academy of Finland: Other research funding
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PCMI: PCM Insulation
Paavolainen, P. (Project Member), Kankkunen, A. (Project Member), Paganelli, Z. (Project Member), Yazdani, R. (Principal investigator) & Seppälä, A. (Project Member)
01/01/2023 → 30/06/2024
Project: Business Finland: New business from research ideas (TUTLI)
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HeatStock: HeatStock (TUTL)
Seppälä, A. (Principal investigator), Laukkanen, T. (Project Member), Barsk, A. (Project Member), Turunen, K. (Project Member), Yazdani, R. (Project Member), Indola, E. (Project Member) & Laitinen, M. (Project Member)
01/01/2019 → 31/12/2021
Project: Business Finland: New business from research ideas (TUTLI)
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ADVANCEFUEL: Facilitating market roll-out of RESfuels in the transport sector to 2030 and beyond
Seppälä, A. (Project Member), Larmi, M. (Principal investigator), Kroyan, Y. (Project Member), Kohl, T. (Project Member) & Wojcieszyk, M. (Project Member)
01/09/2017 → 31/08/2020
Project: EU: Framework programmes funding
Prizes
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Helsinki Challenge prize 187 500 €
Seppälä, A. (Recipient), 2017
Prize: Award or honor granted for a specific work
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Comparison of thermal conductivity measurement techniques with silver nanofluids
Puupponen, S. (Speaker), Feja, S. (Contributor) & Seppälä, A. (Contributor)
26 Jul 2017 → 28 Jul 2017Activity: Talk or presentation types › Conference presentation
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Foreign Organisation
Seppälä, A. (Visiting researcher)
2002Activity: Visiting an external institution types › Visiting an external academic institution
Press/Media
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Reports from Aalto University Highlight Recent Findings in Energy Storage (Water-resistant Gum-based Phase Change Composite for Thermo-regulating Insulation Packaging)
Seppälä, A., Kankkunen, A., Yazdani McCord, R. & Baniasadi, H.
02/05/2023
1 item of Media coverage
Press/Media: Media appearance
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Findings in Energy Reported from Aalto University (Long-term Thermal Energy Storage Prototype of Cold-crystallizing Erythritol-polyelectrolyte)
Laukkanen, T., Seppälä, A. & Mikkola, V.
17/02/2023
1 item of Media coverage
Press/Media: Media appearance
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Research projects promoting green and digital transition receive funding from Academy of Finland
13/12/2022 → 14/12/2022
4 items of Media coverage
Press/Media: Media appearance
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US Patent Issued to Aalto University Foundation sr on Dec. 21 for "Cold-crystallizing material and method for utilizing cold-crystallization in heat storing" (Finnish Inventors)
22/12/2021
1 item of Media coverage
Press/Media: Media appearance
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Kesähelle varastoon talveksi – Aalto-yliopiston tutkijat kehittivät sokerialkoholin, joka voisi pidätellä läm
Puupponen, S. & Seppälä, A.
08/08/2018
1 item of Media coverage
Press/Media: Media appearance