Search results for " Polimeri"

showing 10 items of 46 documents

Hyper-reticulated calixarene polymers: a new example of entirely synthetic nanosponge materials

2018

New calixarene-based nanosponges (CaNSs), i.e., hyper-reticulated polymers constituted by calixarene monomer units joined by means of bis(1,2,3-trialzolyl)alkyl linkers, were synthesized, characterized and subjected to preliminary tests to assess their supramolecular absorption abilities towards a set of suitable organic guests, selected as pollutant models. The synthesis was accomplished by means of a CuAAC reaction between a tetrakis(propargyloxy)calix[4]arene and an alkyl diazide. The formation of the polymeric network was assessed by means of FTIR and 13C{1H} CP-MAS solid-state NMR techniques, whereas morphological characterization was provided by SEM microghaphy. The materials were pro…

calixarenesSupramolecular chemistrynanosponges02 engineering and technology010402 general chemistryNanosponge01 natural sciencesFull Research PaperHydrophobic effectlcsh:QD241-441chemistry.chemical_compoundlcsh:Organic chemistrySmart materialCalixarenePolymer chemistryFourier transform infrared spectroscopylcsh:ScienceAlkylSettore CHIM/02 - Chimica Fisicachemistry.chemical_classificationOrganic ChemistrySettore CHIM/06 - Chimica OrganicaSettore CHIM/05 - Scienza E Tecnologia Dei Materiali PolimericiPolymer021001 nanoscience & nanotechnology0104 chemical sciencesChemistryMonomerchemistrySolid-state nuclear magnetic resonancesmart materialsCalixarenesolid-state NMRlcsh:Q0210 nano-technologyBeilstein Journal of Organic Chemistry
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Un nuovo strumento per misurare il comportamento al creep in condizioni reali di sistemi polimerici

2011

comportamento al creepsistemi polimerici
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Influenza delle lavorazioni sulle proprietà di compositi a base di polimeri biodegradabili e farina di legno

2008

compositi polimerici lavorazioni biodegradabilità
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Compositi Verdi con Polietilene Riciclato e Cariche Organiche

2003

compositi polimerici polietilene riciclato
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Compositi polimerici biodegradabili con fibre di kenaf

2011

compositi polimerici polimeri biodegradabili Kenaf
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Ruolo della reologia nelle evoluzioni morfologiche di miscele polimeriche immiscibili nano composite

2010

evoluzioni morfologichemiscele polimerichenanocompositi
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Influenza del flusso convergente in sistemi nanocompositi a matrice polietilenica

2008

flusso convergente materiali polimerici
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GEL POLIMERICI DA LIQUIDI IONICI: MATERIALI ECOSOSTENIBILI PER LA DESOLFORAZIONE DEI CARBURANTI

gel polimerici liquidi ionici desolforazione carburanti
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Caratterizzazione di nanocompositi polietilene/carbonato di calcio

2009

nanocompositi polimerici
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Morfologia e proprietà di fibre polimero/CNTs

2010

nanocompositi polimericiflusso elongazionale
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