000007028 001__ 7028
000007028 005__ 20170831220558.0
000007028 037__ $$aTAZ-TFM-2012-017
000007028 041__ $$aeng
000007028 1001_ $$aMoreno Vidorreta, Iván
000007028 24500 $$aDevelopment of polymer-based nanocomposite films with electrical properties based on silver nanowires
000007028 260__ $$aZaragoza$$bUniversidad de Zaragoza$$c2012
000007028 506__ $$aby-nc-sa$$bCreative Commons$$c3.0$$uhttp://creativecommons.org/licenses/by-nc-sa/3.0/
000007028 520__ $$aThis project has been focus on the synthesis of silver nanowires by a chemical process to be used in the preparation of nanocomposites with electrical properties. Polycarbonate has been used as matrix and the nanocomposite films were prepared by the casting method. The main objective is to achieve electrical properties in polycarbonate by the addition of silver nanowires. This project collects a comprehensive study about silver nanowires synthesis by polyol method. The optimal condition to obtain and preserve the silver nanowires has been studied changing the different synthesis parameters and the storage methods. Silver nanowires were characterized using different techniques (SEM, TEM, UV-Vis and XRD) obtaining information about their size and morphology. The synthesized silver nanowires were embedded in a polycarbonate matrix obtaining thin films with a good dispersion of the silver nanowires inside the polymeric matrix using casting method. A deep study has been carried out in order to obtain the better conditions to obtain the nanocomposite films. The project includes the characterization of this nanocomposite films by several techniques (SEM, TGA and optical microscopy). The electrical behaviour of polycarbonate / silver nanowires nanocomposite films has been studied, analysing the complex impedance of these. High conductivity has been achieved for these nanocomposite films.
000007028 521__ $$aMáster Universitario en Materiales Nanoestructurados para Aplicaciones Nanotecnológicas (Nanostructured Materials for Nanotechnology Applications)
000007028 540__ $$aDerechos regulados por licencia Creative Commons
000007028 6531_ $$ananocomposites
000007028 6531_ $$ananowires
000007028 6531_ $$aelectrical properties
000007028 6531_ $$apolymeric films
000007028 6531_ $$acasting
000007028 700__ $$aIrusta, S.$$edir.
000007028 700__ $$aNavascués García, Nuria$$edir.
000007028 7102_ $$aUniversidad de Zaragoza$$bIngeniería Química y Tecnologías del Medio Ambiente$$cIngeniería Química
000007028 8560_ $$f644020@celes.unizar.es
000007028 8564_ $$s20923044$$uhttps://zaguan.unizar.es/record/7028/files/TAZ-TFM-2012-017.pdf$$yMemoria (eng)$$zMemoria (eng)
000007028 8564_ $$s476343$$uhttps://zaguan.unizar.es/record/7028/files/TAZ-TFM-2012-017_ANE.pdf$$zAnexos (eng)
000007028 909CO $$ooai:zaguan.unizar.es:7028$$ptrabajos-fin-master$$pdriver
000007028 950__ $$a
000007028 980__ $$aTAZ$$bTFM$$cCIEN