Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Laura Keskiväli"'
Publikováno v:
BioResources, Vol 18, Iss 4, Pp 7923-7942 (2023)
Climate change and plastic pollution challenge us to develop alternatives for fossil-based plastics, and cellulose-based materials are excellent candidates for this. Foam forming technology for cellulose fibre products increases process efficiency, w
Externí odkaz:
https://doaj.org/article/e1784862e58048a5ab01b4c7eca53bb6
Publikováno v:
ACS Omega, Vol 7, Iss 9, Pp 7725-7736 (2022)
Externí odkaz:
https://doaj.org/article/01aa5f195c9444ee9a38cddec66b8868
Autor:
Laura Keskiväli, Matti Putkonen, Eini Puhakka, Eija Kenttä, Jeroen Kint, Ranjith K. Ramachandran, Christophe Detavernier, Pekka Simell
Publikováno v:
ACS Omega, Vol 3, Iss 7, Pp 7141-7149 (2018)
Externí odkaz:
https://doaj.org/article/2d7500c22c044e929d02f0336b2fba21
Publikováno v:
Catalysts, Vol 11, Iss 6, p 672 (2021)
Atomic layer deposition (ALD) was used to prepare a thin alumina layer on Fischer–Tropsch catalysts. Co-Pt-Si/γ-Al2O3 catalyst was overcoated with 15–40 cycles of Al2O3 deposited from trimethylaluminum (TMA) and water vapor, followed by thermal
Externí odkaz:
https://doaj.org/article/9e8dc3710fbe4105b4f7ec2b83810ca2
Autor:
Niko Heikkinen, Juha Lehtonen, Laura Keskiväli, Jihong Yim, Shwetha Shetty, Yanling Ge, Matti Reinikainen, Matti Putkonen
Publikováno v:
Heikkinen, N, Lehtonen, J, Keskiväli, L, Yim, J, Shetty, S, Ge, Y, Reinikainen, M & Putkonen, M 2022, ' Modelling atomic layer deposition overcoating formation on a porous heterogeneous catalyst ', Physical Chemistry Chemical Physics, vol. 24, no. 34, pp. 20506-20516 . https://doi.org/10.1039/d2cp02491h
Publisher Copyright: © 2022 The Royal Society of Chemistry. Atomic layer deposition (ALD) was used to deposit a protective overcoating (Al2O3) on an industrially relevant Co-based Fischer-Tropsch catalyst. A trimethylaluminium/water (TMA/H2O) ALD pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23a0dbe4acc9ba415acba1758a92cfaa
https://doi.org/10.1039/d2cp02491h
https://doi.org/10.1039/d2cp02491h
Publikováno v:
ACS omega. 7(9)
Atomic layer deposition (ALD) and molecular layer deposition (MLD) methods were used to prepare overcoatings on a cobalt-based Fischer-Tropsch catalyst. A Co-Pt-Si/γ-Al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c6cc14f8c693749bbb1ff5d157fa26bc
https://pubmed.ncbi.nlm.nih.gov/35284741
https://pubmed.ncbi.nlm.nih.gov/35284741
Autor:
Pekka Simell, Matti Reinikainen, Matti Putkonen, Laura Keskiväli, Noora Kaisalo, Timo Repo, Juha Keskiväli, Päivi Aakko-Saksa
Publikováno v:
Simell, P, Reinikainen, M, Putkonen, M, Keskiväli, L, Kaisalo, N, Repo, T, Keskiväli, J & Aakko-Saksa, P May. 07 2020, Catalyst for dehydrogenation, method for preparing the catalyst and use, Patent No. FI20185940 .
VTT Technical Research Centre of Finland-PURE
VTT Technical Research Centre of Finland-PURE
The invention relates to a catalyst for dehydrogenation. The catalyst is a Pt catalyst, in which Pt catalyst agent is formed by using a Pt-precursor and is arranged on a support, and the support is selected from TiO2 or gamma-?12O3. Further, the inve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::362435dae6530fcf1e24d13b1355209f
https://cris.vtt.fi/en/publications/7edad701-7f6c-4719-9ac1-ad4227f80202
https://cris.vtt.fi/en/publications/7edad701-7f6c-4719-9ac1-ad4227f80202
Autor:
Unto Tapper, Pekka Simell, Laura Keskiväli, Matti Reinikainen, Marko Vehkamäki, Timo Repo, Marianna Kemell, Päivi Aakko-Saksa
Publikováno v:
Aakko-Saksa, P T, Vehkamäki, M, Kemell, M, Keskiväli, L, Simell, P, Reinikainen, M, Tapper, U & Repo, T 2020, ' Hydrogen release from liquid organic hydrogen carriers catalysed by platinum on rutile-anatase structured titania ', Chemical communications (Cambridge, England), vol. 56, no. 11, pp. 1657-1660 . https://doi.org/10.1039/c9cc09715e
A liquid organic hydrogen carrier (LOHC) is an interesting concept for hydrogen storage. We describe herein a new, active catalyst system for dehydrogenation of perhydrogenated dibenzyl toluene (H18-DBT), which is a promising LOHC candidate. Pt suppo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a09de6763a9c7d56da754b3bc3163c4
http://hdl.handle.net/10138/324318
http://hdl.handle.net/10138/324318
Autor:
Päivi Aakko-Saksa, Timo Repo, Markus Hurskainen, Noora Kaisalo, Johan Tallgren, Laura Keskiväli, Sonja Auvinen, Aki Braunschweiler, Pekka Simell, Matti Reinikainen, Jari Ihonen, Marianna Kemell, Marko Vehkamäki, Unto Tapper
Publikováno v:
VTT Technical Research Centre of Finland-PURE
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5ae9008d3f3697b0df7fc4e036d76948
https://cris.vtt.fi/en/publications/55469a6b-a97e-4c73-937e-679f89f70500
https://cris.vtt.fi/en/publications/55469a6b-a97e-4c73-937e-679f89f70500