Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Timo, Pääkkönen"'
Autor:
Tainise Lourençon, Michael Altgen, Timo Pääkkönen, Valentina Guccini, Paavo Penttilä, Eero Kontturi, Lauri Rautkari
Publikováno v:
ACS Omega, Vol 7, Iss 8, Pp 7074-7083 (2022)
Externí odkaz:
https://doaj.org/article/800aa1ccfac84d7dba26ec4721d2e8a6
Autor:
Marcel Kröger, Olamide Badara, Timo Pääkkönen, Inge Schlapp-Hackl, Sami Hietala, Eero Kontturi
Publikováno v:
Biomacromolecules. 24:1318-1328
Funding Information: This work was supported by Business Finland (grant no. 883/31/2019) and the Academy of Finland (grant nos. 318890 and 318891, Competence Centre for Materials Bioeconomy, FinnCERES). The authors acknowledge Dr. Ville Liljeström f
Autor:
Yingfeng Wang, Timo Pääkkönen, Kim Miikki, Ndegwa H. Maina, Kaarlo Nieminen, Aleksi Zitting, Paavo Penttilä, Han Tao, Eero Kontturi
Publikováno v:
Carbohydrate polymers. 302
As cellulose is the main polysaccharide in biomass, its degradation into glucose is a major undertaking in research concerning biofuels and bio-based platform chemicals. Here, we show that pressurized HCl gas is able to efficiently hydrolyze fibers o
Autor:
Yazan Al Haj, Seyedabolfazl Mousavihashemi, Daria Robertson, Maryam Borghei, Timo Pääkkönen, Orlando J. Rojas, Eero Kontturi, Tanja Kallio, Jaana Vapaavuori
Publikováno v:
Al Haj, Y, Mousavihashemi, S, Robertson, D, Borghei, M, Pääkkönen, T, Rojas, O J, Kontturi, E, Kallio, T & Vapaavuori, J 2022, ' Biowaste-derived electrode and electrolyte materials for flexible supercapacitors ', Chemical Engineering Journal, vol. 435, 135058 . https://doi.org/10.1016/j.cej.2022.135058
openaire: EC/H2020/788489/EU//BioELCell | openaire: EC/H2020/760876/EU//INNPAPER Y. Al Haj and J. Vapaavuori acknowledge the generous funding from Academy of Finland's Flagship Programme under Projects No. 318890 and 318891 (Competence Center for Mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b34227cb7e5ebba77a592cb90f62a72e
https://aaltodoc.aalto.fi/handle/123456789/113102
https://aaltodoc.aalto.fi/handle/123456789/113102
Autor:
Guillermo Reyes, María Graciela Aguayo, Arturo Fernández Pérez, Timo Pääkkönen, William Gacitúa, Orlando J. Rojas
Publikováno v:
Polymers, Vol 11, Iss 4, p 673 (2019)
Forestry industries in Chile are facing an important challenge—diversifying their products using green technologies. In this study, the potential use of Ionic Liquids (ILs) to dissolve and hydrolyze eucalyptus wood (mix of Eucalyptus nitens and Euc
Externí odkaz:
https://doaj.org/article/01cc0047a0a44022bb352676b9449f7c
Autor:
Katja Heise, Christopher Jonkergouw, Eduardo Anaya‐Plaza, Valentina Guccini, Timo Pääkkönen, Markus B. Linder, Eero Kontturi, Mauri A. Kostiainen
Publikováno v:
Advanced Materials Interfaces. 9:2200943
Publisher Copyright: © 2022 The Authors. Advanced Materials Interfaces published by Wiley-VCH GmbH. Particle-stabilized emulsions, so-called Pickering emulsions (PEs), are a promising low-tech avenue to precisely engineered materials for application
Autor:
Paavo A. Penttilä, Nonappa, Eero Kontturi, Timo Pääkkönen, Katri S. Kontturi, Mira Viljanen, Panagiotis Spiliopoulos, Kirsi Svedström
Publikováno v:
Pääkkönen, T, Spiliopoulos, P, Nonappa,, Kontturi, K S, Penttilä, P, Viljanen, M, Svedström, K & Kontturi, E 2019, ' Sustainable High Yield Route to Cellulose Nanocrystals from Bacterial Cellulose ', ACS Sustainable Chemistry & Engineering, vol. 7, no. 17, pp. 14384-14388 . https://doi.org/10.1021/acssuschemeng.9b04005
HCl gas hydrolysis of a bacterial cellulose (BC) aerogel followed by 2,2,6,6-tetramethylpiperidine-1-oxyl radical-mediated oxidation was used to produce hydrolyzed BC with carboxylate groups, which subsequently disintegrated into a stable dispersion
Autor:
Muhammad Awais, Timo Pääkkönen, Panagiotis Spiliopoulos, Eero Kontturi, Leena Pitkänen, Stefan Spirk, Kirsi Svedström, Mira Viljanen
Publikováno v:
Biomacromolecules
Cellulose hydrolysis is an extensively studied process due to its relevance in the fields of biofuels, chemicals production, and renewable nanomaterials. However, the direct visualization of the process accompanied with detailed scaling has not been
Publikováno v:
Cellulose. 24:1657-1667
Cellulose nanocrystal (CNC) production suffers, among other problems, from low yields. The focus of this study was to investigate the universal effect of charge density, centrifugation, and mechanical treatment as limiting causes of yield. Microcryst
Autor:
Arturo Fernández Pérez, Guillermo Reyes, Timo Pääkkönen, Orlando J. Rojas, William Gacitúa, María Graciela Aguayo
Publikováno v:
Polymers
Polymers, Vol 11, Iss 4, p 673 (2019)
Volume 11
Issue 4
Polymers, Vol 11, Iss 4, p 673 (2019)
Volume 11
Issue 4
Forestry industries in Chile are facing an important challenge&mdash
diversifying their products using green technologies. In this study, the potential use of Ionic Liquids (ILs) to dissolve and hydrolyze eucalyptus wood (mix of Eucalyptus niten
diversifying their products using green technologies. In this study, the potential use of Ionic Liquids (ILs) to dissolve and hydrolyze eucalyptus wood (mix of Eucalyptus niten