Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Liimatainen, H. (Henrikki)"'
Autor:
Liimatainen, H. (Henrikki)
Interactions between the components of papermaking suspensions (e.g. fibres, fillers, fines and polymers) have a remarkable effect on various unit processes in papermaking. The filterability of fibre suspensions, which is a crucial property for examp
Externí odkaz:
http://urn.fi/urn:isbn:9789514292101
Autor:
Niskanen, I. (Ilpo), Zhang, K. (Kaitao), Karzarjeddi, M. (Mohammad), Liimatainen, H. (Henrikki), Shibata, S. (Shuhei), Hagen, N. (Nathan), Heikkilä, R. (Rauno), Yoda, H. (Hidehiko), Otani, Y. (Yukitoshi)
Publikováno v:
Journal of Polymer Research. 29
Nanocelluloses and their different designs, such as films and nanopapers, have gained considerable interest in many application areas due to their unique properties. For many purposes, such as packaging and electronics, the thermal stability and opti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fcd434a9bdc492d2a2e7e69e4ec5c0f
https://doi.org/10.1007/s10965-022-03019-0
https://doi.org/10.1007/s10965-022-03019-0
In this study, we present superhydrophobic, hierarchical, and nanostructured cryogels made from a nanocellulose (NC) skeleton comprising cellulose nanofibers (CNFs) and nanocrystals (CNCs), double cross-linked with Ti₃C₂Tₓ MXene nanosheets and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::083b1f10646e95b4d80cd2247bd12371
http://urn.fi/urn:nbn:fi-fe2023041837349
http://urn.fi/urn:nbn:fi-fe2023041837349
Publikováno v:
Industrial Crops and Products. 186:115196
Sawdust is an abundant high-quality residue from sawmills, representing 20–30 % of sawn products by volume. In this study, the chemical pre-treatment of pine sawdust with Fenton’s reagent, formed from hydrogen peroxide and iron catalyst under mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30e73a4ba9ac915859b500e3058b4671
https://doi.org/10.1016/j.indcrop.2022.115196
https://doi.org/10.1016/j.indcrop.2022.115196
Autor:
Taheri, H. (Hesam), Hietala, M. (Maiju), Suopajärvi, T. (Terhi), Liimatainen, H. (Henrikki), Oksman, K. (Kristiina)
Bio-based wood materials are preferable for composites because of their sustainability, but adequately dispersing wood fibers in polymers can be difficult and costly. Our approach was to pretreat the wood with a green solvent system, allowing the com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::a88eb9f5f61e14289e31c1051e83464b
http://urn.fi/urn:nbn:fi-fe2021051229673
http://urn.fi/urn:nbn:fi-fe2021051229673
Autor:
Niu, H. (He), Zhang, K. (Kaitao), Myllymäki, S. (Sami), Ismail, M. Y. (Mostafa Y.), Kinnunen, P. (Päivö), Illikainen, M. (Mirja), Liimatainen, H. (Henrikki)
Transforming potential waste materials into high-value-added sustainable materials with advanced properties is one of the key targets of the emerging green circular economy. Natural mica (muscovite) is abundant in the mining industry, which is common
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::3b7f37ffffd9f7410b9cb233a5e5c7e6
http://urn.fi/urn:nbn:fi-fe2022031022850
http://urn.fi/urn:nbn:fi-fe2022031022850
Autor:
Asante, B. (Bright), Sirviö, J. A. (Juho A.), Li, P. (Panpan), Lavola, A. (Anu), Julkunen‐Tiitto, R. (Riitta), Haapala, A. (Antti), Liimatainen, H. (Henrikki)
This article describes the kinetics and capacity of adsorbing condensed conifer tannins onto cationic cellulose nanocrystals (CCNCs). Batch adsorption experiments were carried as a function of pH, contact time, and initial tannin concentration with c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::883b96dc1cf270e0be3f62c5e45e2e0a
http://urn.fi/urn:nbn:fi-fe2019120545753
http://urn.fi/urn:nbn:fi-fe2019120545753
Autor:
Hong, S. (Shu), Yuan, Y. (Yang), Liu, C. (Chaozheng), Chen, W. (Weimin), Chen, L. (Ling), Lian, H. (Hailan), Liimatainen, H. (Henrikki)
An ion gel based on a deep eutectic solvent (DES) was fabricated using free radical polymerization of an acrylamide monomer in a choline chloride–urea–glycerol (ChCl–U–G) system. The mechanical properties of the ion gel were reinforced by dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::658a3ec12bbd2945d97db30fd0e719d1
http://urn.fi/urn:nbn:fi-fe2022021619317
http://urn.fi/urn:nbn:fi-fe2022021619317
Enhancement of the nanofibrillation of birch cellulose pretreated with natural deep eutectic solvent
Autor:
Hong, S. (Shu), Yuan, Y. (Yang), Li, P. (Panpan), Zhang, K. (Kaitao), Lian, H. (Hailan), Liimatainen, H. (Henrikki)
In this study, we demonstrate a new bio-derived and non-toxic deep eutectic solvent composed of betaine hydrochloride (Bh) and glycerol (Gl) as a pretreatment medium for birch cellulose (Betula pendula) to prepare cellulose nanofibers (CNFs) using mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::4e1c3baae7c59b323024e18b073b2009
http://urn.fi/urn:nbn:fi-fe2022021018513
http://urn.fi/urn:nbn:fi-fe2022021018513
Autor:
Hong, S. (Shu), Song, Y. (Yandan), Yuan, Y. (Yang), Lian, H. (Hailan), Liimatainen, H. (Henrikki)
In this study, lignin and hemicelluloses were partially separated from non-wood biomass of luffa sponge using an acidic deep eutectic solvent (ADES) composed of choline chloride and oxalic acid dihydrate, and the obtained cellulose-rich residue was f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::5cfda0c4d9a03b5332af29584962f0e3
http://urn.fi/urn:nbn:fi-fe2022021018496
http://urn.fi/urn:nbn:fi-fe2022021018496