Matches in SemOpenAlex for { <https://semopenalex.org/work/W2026354779> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2026354779 endingPage "3606" @default.
- W2026354779 startingPage "3597" @default.
- W2026354779 abstract "Solution and melt blends have been prepared by mixing polyamide 6 (PA6) with hyperbranched (HB) aromatic polyamides (aramids) synthesized from A2 (p-phenylenediamine)+B3 (trimesic acid) reactants. The HB aramids (pPDT), were obtained using various polymerization conditions, hence were characterized by different content and ratio of –COOH and –NH2 end group functionalities, as well as different architectures. For comparison, the characteristics of the above blends have been matched to those based on PA6 and the HB aramid synthesised from an AB2 monomer (namely 5-(4-aminobenzoylamino)isophthalic acid, named ABZAIA), which was the topic of a previous paper of ours [O. Monticelli, D. Oliva, S. Russo, C. Clausnitzer, P. Pötschke, B. Voit, Macromol Mater Eng 288 (2003) 318–25. [1]]. Viscosity data and glass transition temperatures of solution and melt blends underlined the good miscibility between the blend components. Blend properties, namely glass transition temperature and rheological behaviour, have been found to depend on concentration and type of the HB aramid. Indeed, the presence of pPDT aramids in the blends caused a weaker variation of the rheological behaviour, with respect to neat PA6, as compared to poly(ABZAIA). Both the above solution and melt blends have been used as supports of palladium nanoparticles. The metal-retaining capability of neat PA6 was greatly enhanced by blending it with pPDT polymers. In these blends, the Pd loading has been found directly proportional to the amino group content of the HB aramid, thus justifying better performances of pPDTs over poly(ABZAIA). The large increase of metal loading in the above blends has not been carried out at expenses of Pd nanoparticle dimensions, as revealed by the unchanged size distribution of metal dispersion by TEM." @default.
- W2026354779 created "2016-06-24" @default.
- W2026354779 creator A5002541934 @default.
- W2026354779 creator A5021978069 @default.
- W2026354779 creator A5054566498 @default.
- W2026354779 creator A5067675748 @default.
- W2026354779 date "2005-05-01" @default.
- W2026354779 modified "2023-10-17" @default.
- W2026354779 title "Preparation and characterisation of blends based on polyamide 6 and hyperbranched aramids as palladium nanoparticle supports" @default.
- W2026354779 cites W1857132639 @default.
- W2026354779 cites W1861901560 @default.
- W2026354779 cites W1967889892 @default.
- W2026354779 cites W1974861318 @default.
- W2026354779 cites W2036191025 @default.
- W2026354779 cites W2039126489 @default.
- W2026354779 cites W2039378412 @default.
- W2026354779 cites W2057147563 @default.
- W2026354779 cites W2078891784 @default.
- W2026354779 cites W2081341182 @default.
- W2026354779 cites W2105783474 @default.
- W2026354779 cites W2124578311 @default.
- W2026354779 cites W2129483598 @default.
- W2026354779 cites W4235997693 @default.
- W2026354779 doi "https://doi.org/10.1016/j.polymer.2005.03.029" @default.
- W2026354779 hasPublicationYear "2005" @default.
- W2026354779 type Work @default.
- W2026354779 sameAs 2026354779 @default.
- W2026354779 citedByCount "26" @default.
- W2026354779 countsByYear W20263547792012 @default.
- W2026354779 countsByYear W20263547792013 @default.
- W2026354779 countsByYear W20263547792014 @default.
- W2026354779 countsByYear W20263547792015 @default.
- W2026354779 countsByYear W20263547792016 @default.
- W2026354779 countsByYear W20263547792017 @default.
- W2026354779 countsByYear W20263547792018 @default.
- W2026354779 countsByYear W20263547792022 @default.
- W2026354779 crossrefType "journal-article" @default.
- W2026354779 hasAuthorship W2026354779A5002541934 @default.
- W2026354779 hasAuthorship W2026354779A5021978069 @default.
- W2026354779 hasAuthorship W2026354779A5054566498 @default.
- W2026354779 hasAuthorship W2026354779A5067675748 @default.
- W2026354779 hasConcept C110884469 @default.
- W2026354779 hasConcept C122865956 @default.
- W2026354779 hasConcept C127413603 @default.
- W2026354779 hasConcept C127995812 @default.
- W2026354779 hasConcept C155672457 @default.
- W2026354779 hasConcept C15920480 @default.
- W2026354779 hasConcept C159985019 @default.
- W2026354779 hasConcept C166940927 @default.
- W2026354779 hasConcept C171250308 @default.
- W2026354779 hasConcept C187404810 @default.
- W2026354779 hasConcept C188027245 @default.
- W2026354779 hasConcept C190399342 @default.
- W2026354779 hasConcept C192562407 @default.
- W2026354779 hasConcept C200990466 @default.
- W2026354779 hasConcept C42360764 @default.
- W2026354779 hasConcept C44228677 @default.
- W2026354779 hasConcept C519885992 @default.
- W2026354779 hasConcept C521977710 @default.
- W2026354779 hasConceptScore W2026354779C110884469 @default.
- W2026354779 hasConceptScore W2026354779C122865956 @default.
- W2026354779 hasConceptScore W2026354779C127413603 @default.
- W2026354779 hasConceptScore W2026354779C127995812 @default.
- W2026354779 hasConceptScore W2026354779C155672457 @default.
- W2026354779 hasConceptScore W2026354779C15920480 @default.
- W2026354779 hasConceptScore W2026354779C159985019 @default.
- W2026354779 hasConceptScore W2026354779C166940927 @default.
- W2026354779 hasConceptScore W2026354779C171250308 @default.
- W2026354779 hasConceptScore W2026354779C187404810 @default.
- W2026354779 hasConceptScore W2026354779C188027245 @default.
- W2026354779 hasConceptScore W2026354779C190399342 @default.
- W2026354779 hasConceptScore W2026354779C192562407 @default.
- W2026354779 hasConceptScore W2026354779C200990466 @default.
- W2026354779 hasConceptScore W2026354779C42360764 @default.
- W2026354779 hasConceptScore W2026354779C44228677 @default.
- W2026354779 hasConceptScore W2026354779C519885992 @default.
- W2026354779 hasConceptScore W2026354779C521977710 @default.
- W2026354779 hasIssue "11" @default.
- W2026354779 hasLocation W20263547791 @default.
- W2026354779 hasOpenAccess W2026354779 @default.
- W2026354779 hasPrimaryLocation W20263547791 @default.
- W2026354779 hasRelatedWork W1560175873 @default.
- W2026354779 hasRelatedWork W1758771194 @default.
- W2026354779 hasRelatedWork W1781319875 @default.
- W2026354779 hasRelatedWork W1963715641 @default.
- W2026354779 hasRelatedWork W1975106166 @default.
- W2026354779 hasRelatedWork W2009582909 @default.
- W2026354779 hasRelatedWork W2016301254 @default.
- W2026354779 hasRelatedWork W2023405437 @default.
- W2026354779 hasRelatedWork W2026913584 @default.
- W2026354779 hasRelatedWork W2352237340 @default.
- W2026354779 hasVolume "46" @default.
- W2026354779 isParatext "false" @default.
- W2026354779 isRetracted "false" @default.
- W2026354779 magId "2026354779" @default.
- W2026354779 workType "article" @default.