Sökning: L773:1548 0569 OR L773:0272 8397 > Well-dispersed poly...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 03038naa a2200385 4500 | |
001 | oai:DiVA.org:kth-246291 | |
003 | SwePub | |
008 | 190325s2019 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-2462912 URI |
024 | 7 | a https://doi.org/10.1002/pc.247482 DOI |
040 | a (SwePub)kth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Kupka, Vojtechu Brno Univ Technol, CEITEC Cent European Inst Technol, Brno 61200, Czech Republic.4 aut |
245 | 1 0 | a Well-dispersed polyurethane/cellulose nanocrystal nanocomposites synthesized by a solvent-free procedure in bulk |
264 | c 2018-02 | |
264 | 1 | b WILEY,c 2019 |
338 | a print2 rdacarrier | |
500 | a QC 20220215 | |
520 | a Polyurethane (PU) nanocomposites utilizing cellulose nanocrystals (CNCs) as nanofiller and amorphous PU matrix were synthesized in a novel solvent-free bulk process. A green nanofiller, CNCs, was studied as reinforcement and was further modified by grafting poly(ethylene glycol) (PEG) on the CNC surface (CNC-PEG). Transmission electron microscopy revealed an excellent dispersion of the PEGylated CNC nanoparticles in the PU matrix, whereas as-received CNCs formed agglomerates. The results indicated strong improvements in tensile properties with Young's modulus increasing up to 50% and strength up to 25% for both, PU/CNC and PU/CNC-PEG nanocomposites. The enhanced tensile modulus was attributed to stiff particle reinforcement together with an increase in glass transition temperature. | |
650 | 7 | a NATURVETENSKAPx Kemix Polymerkemi0 (SwePub)104062 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciencesx Polymer Chemistry0 (SwePub)104062 hsv//eng |
700 | 1 | a Zhou, Qiu KTH,Wallenberg Wood Science Center4 aut0 (Swepub:kth)u15a66y4 |
700 | 1 | a Ansari, Farhanu KTH,Fiber- och polymerteknologi4 aut0 (Swepub:kth)u1aevkrt |
700 | 1 | a Tang, Huu KTH,Skolan för kemi, bioteknologi och hälsa (CBH),Albanova VinnExcellence Center for Protein Technology, ProNova4 aut0 (Swepub:kth)u1cimni9 |
700 | 1 | a Slouf, Miroslavu Acad Sci Czech Republ, Inst Macromol Chem, CR-16206 Prague, Czech Republic.4 aut |
700 | 1 | a Vojtova, Lucyu Brno Univ Technol, CEITEC Cent European Inst Technol, Brno 61200, Czech Republic.;SCITEG As, U Vodarny 2965-2, Brno 61600, Czech Republic.4 aut |
700 | 1 | a Berglund, Lars,d 1979-u KTH,Wallenberg Wood Science Center4 aut0 (Swepub:kth)u1wqz3r1 |
700 | 1 | a Jancar, Josefu Brno Univ Technol, CEITEC Cent European Inst Technol, Brno 61200, Czech Republic.;SCITEG As, U Vodarny 2965-2, Brno 61600, Czech Republic.4 aut |
710 | 2 | a Brno Univ Technol, CEITEC Cent European Inst Technol, Brno 61200, Czech Republic.b Wallenberg Wood Science Center4 org |
773 | 0 | t Polymer Compositesd : WILEYg 40, s. E456-E465q 40<E456-E465x 0272-8397x 1548-0569 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-246291 |
856 | 4 8 | u https://doi.org/10.1002/pc.24748 |
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