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Pregled bibliografske jedinice broj: 357253

Wollastonite-reinforced polypropylene composites modified with novel metallocene EPR copolymers. I. Phase structure and morphology


Švab, Iztok; Musil, Vojko; Pustak, Anđela; Šmit, Ivan
Wollastonite-reinforced polypropylene composites modified with novel metallocene EPR copolymers. I. Phase structure and morphology // Polymer composites, 30 (2009), 7; 1007-1015 doi:10.1002/pc.20649 (međunarodna recenzija, članak, znanstveni)


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Naslov
Wollastonite-reinforced polypropylene composites modified with novel metallocene EPR copolymers. I. Phase structure and morphology

Autori
Švab, Iztok ; Musil, Vojko ; Pustak, Anđela ; Šmit, Ivan

Izvornik
Polymer composites (0272-8397) 30 (2009), 7; 1007-1015

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
morphology; phase structure; polymer composites; polypropylene; wollastonite; EPR

Sažetak
Supermolecular structure of isotactic polypropylene/wollastonite/metallocene propylene-ethylene copolymers (iPP/W/EPR) composites was studied as a function of elastomer content (from 0 to 20 vol. %) by optical, scanning and transmission electron microscopy, wide-angle X-ray diffraction and differential scanning calorimetry. The both, wollastonite and dispersed EPR particles, homogeneously incorporated into the iPP matrix, affected final phase structure and morphology of the iPP/wollastonite/EPR composites. Wollastonite particles were orientated plane-parallel to the sample surface and hindered spherulite growth of the iPP matrix. EPRs enhanced plane-parallel orientation of wollastonite and simultaneously enhanced the spherulite and crystallite growth in the iPP matrix during the solidification of polymer melt. Ternary iPP/wollastonite/EPR composites exhibited significant prevalence of separated microphase morphology (over core-shell morphology) due to constitution similarity of P-E and iPP chains.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
098-0982904-2955 - Odnosi struktura-svojstvo modificiranih polimernih materijala (Irina Pucić, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Anđela Pustak (autor)

Avatar Url Ivan Šmit (autor)

Citiraj ovu publikaciju

Švab, Iztok; Musil, Vojko; Pustak, Anđela; Šmit, Ivan
Wollastonite-reinforced polypropylene composites modified with novel metallocene EPR copolymers. I. Phase structure and morphology // Polymer composites, 30 (2009), 7; 1007-1015 doi:10.1002/pc.20649 (međunarodna recenzija, članak, znanstveni)
Švab, I., Musil, V., Pustak, A. & Šmit, I. (2009) Wollastonite-reinforced polypropylene composites modified with novel metallocene EPR copolymers. I. Phase structure and morphology. Polymer composites, 30 (7), 1007-1015 doi:10.1002/pc.20649.
@article{article, year = {2009}, pages = {1007-1015}, DOI = {10.1002/pc.20649}, keywords = {morphology, phase structure, polymer composites, polypropylene, wollastonite, EPR}, journal = {Polymer composites}, doi = {10.1002/pc.20649}, volume = {30}, number = {7}, issn = {0272-8397}, title = {Wollastonite-reinforced polypropylene composites modified with novel metallocene EPR copolymers. I. Phase structure and morphology}, keyword = {morphology, phase structure, polymer composites, polypropylene, wollastonite, EPR} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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