Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Katja Nevalainen"'
Autor:
P. Eteläaho, Sanna Auvinen, Pentti Järvelä, Olli Orell, Reija Suihkonen, Katja Nevalainen, Jyrki Vuorinen
Publikováno v:
Polymer Composites. 34:554-569
The effect of various fillers on the mechanical, barrier, and flammability properties of polypropylene (PP) was studied. PP was filled with 4 wt% of nano-sized calcium carbonate, titanium dioxide, organoclay, and multiwalled carbon nanotube (MWCNT).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6cf49ec42eca8380ce122b1b8e275c4
https://doi.org/10.1002/pc.22454
https://doi.org/10.1002/pc.22454
Autor:
Tuula T. Pakkanen, Arto Koistinen, Katja Nevalainen, Jyrki Vuorinen, Mika Suvanto, Maija Pöllänen, Reija Suihkonen
Publikováno v:
Polymer Engineering & Science. 53:1279-1286
The morphological, mechanical, thermal, and tribological properties of high-density polyethylene (HDPE) composites reinforced with organo-modified nanoclay (3 and 6 wt%) were studied. A commercial maleic anhydride-based polymeric compatibilizer (PEgM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::294b45a9c3275413702a0802cd59fd33
https://doi.org/10.1002/pen.23376
https://doi.org/10.1002/pen.23376
Autor:
Olli Orell, Reija Suihkonen, Katja Nevalainen, Long-Cheng Tang, Zhong Zhang, Jyrki Vuorinen, Hui Zhang, Mari Honkanen
Publikováno v:
Journal of Materials Science. 47:1480-1488
Magnesium hydroxide (MDH) particles are often used as fillers to improve the flame retardancy of polymers. However, achieving the balance between the enhanced fire resistance and reduced mechanical properties, especially toughness, is still a challen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc1affa5347e207cf9c31451ef5a58d5
https://doi.org/10.1007/s10853-011-5933-6
https://doi.org/10.1007/s10853-011-5933-6
Autor:
Seppo Syrjälä, Tony McNally, Pentti Järvelä, Reija Suihkonen, Mari Honkanen, Jyrki Vuorinen, Eileen Harkin-Jones, Nora Isomäki, Katja Nevalainen
Publikováno v:
Polymers for Advanced Technologies. 23:357-366
Polyamide and polystyrene particles were coated with titanium dioxide films by atomic layer deposition (ALD) and then melt-compounded to form polymer nanocomposites. The rheological properties of the ALD-created nanocomposite materials were character
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb2856420047bd6e7b4c934d3076fb48
https://doi.org/10.1002/pat.1879
https://doi.org/10.1002/pat.1879
Publikováno v:
Journal of Applied Polymer Science. 114:978-992
The effects of adhesion promoter properties on the structure and mechanical behavior of nanoclay-filled polyolefin nanocomposites are presented. Two different maleic anhydride-modified polypropylenes having varying maleic anhydride content and molecu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ff4f10bb37e652a61e123554be94e1d
https://doi.org/10.1002/app.30394
https://doi.org/10.1002/app.30394
Autor:
Nora Isomäki, Reija Suihkonen, P. Eteläaho, P. Järvelä, C. Hintze, Jyrki Vuorinen, Katja Nevalainen, Markku Leskelä
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 27:929-936
Mechanical and tribological properties of melt-compounded titanium dioxide nanocomposites of atomic-layer-deposition (ALD)-coated polyamide particles and commercial nanofillers were compared. The nanofiller dispersion in the polyamide matrix was stud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aeeaacfad9fb59971e02db4eb3a416e7
https://doi.org/10.1116/1.3072920
https://doi.org/10.1116/1.3072920
Publikováno v:
Polymer Engineering & Science. 49:1438-1446
The differences that direct melt compounding and masterbatch dilution cause in the properties of melt compounded polypropylene (PP) and high density polyethylene-based (PE-HD) nanocomposites are presented. The results include comparison of properties
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae47517ba4b57c353e1830b30bd8446e
https://doi.org/10.1002/pen.21270
https://doi.org/10.1002/pen.21270
Autor:
Jyrki Vuorinen, Pentti Järvelä, Reija Suihkonen, Toivo Lepistö, Janne J. Sundelin, Katja Nevalainen, Vesa Villman
Publikováno v:
Polymer Engineering & Science. 49:631-640
Polycarbonate nanocomposites were prepared by melt processing from two surface-modified montmorillonite organoclays. The intercalation spacing and degree of the dispersion were characterized with wide-angle X-ray diffraction and transmission electron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75a632906073d19f70959797dae52e40
https://doi.org/10.1002/pen.21086
https://doi.org/10.1002/pen.21086
Publikováno v:
Tampere University
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::752198e1b5a8477eaef487cbc4a820f0
https://researchportal.tuni.fi/en/publications/5711d825-7ebe-4093-8649-65d83785bdef
https://researchportal.tuni.fi/en/publications/5711d825-7ebe-4093-8649-65d83785bdef
Autor:
Reija Suihkonen, Maija Pöllänen, Katja Nevalainen, Mika Suvanto, Tuula Pakkanen, Jyrki Vuorinen, Pentti Järvelä, Toivo Lepistö
Publikováno v:
Tampere University
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1a56b227e183a5a0aba6cdd78d04b6f6
https://researchportal.tuni.fi/en/publications/4c0eca58-68fe-4873-b667-17923b77268f
https://researchportal.tuni.fi/en/publications/4c0eca58-68fe-4873-b667-17923b77268f