Exploració per tema "MORPHOLOGY"
Ara es mostren els items 1-4 de 4
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Evaluation of hydroxyapatite crystallization in a batch reactor for the valorization of alkaline phosphate concentrates from wastewater treatment plants using calcium chloride
(2015-05-01)
Article
Accés obertIn this work, phosphorous recovery as hydroxyapatite (Ca5(PO4)3OH(s) = Hap) from alkaline phosphate concentrates (0.25–1 g P–PO43-/L) using calcium chloride (6 g/L) in a batch reactor was evaluated. Ca(II) solutions was ... -
Preparation of micro-molded exfoliated clay nanocomposites by means of ultrasonic technology
(2014-10-15)
Article
Accés restringit per política de l'editorialUltrasound micro-molding technology has been tested as a new method to get polymer/clay nanocomposites. Biodegradable polylactide (PLA) and poly (nona-methylene azelate) (PE99) have been used as polymer matrices, whereas ... -
Reversible changes induced by temperature in the spherulitic birefringence of nylon 6 9
(Elsevier, 2015-10-12)
Article
Accés obertSpherulitic morphologies of nylon 6 9 as an example of an even-odd nylon were studied by optical microscopy. A well-defined dependence on crystallization temperature was found. In particular, positively birefringent ... -
Thermal analysis of polymer layered silicate nanocomposites. Identification of nanostructure development by DSC
(2014-11-01)
Article
Accés restringit per política de l'editorialIt has been shown, for three different polymer layered silicate (PLS) nanocomposite systems, how differential scanning calorimetry (DSC) can identify the different reactions of homopolymerisation and of crosslinking that ...