Sfoglia per Soggetto "Nanotubi"
Items 1-7 di 7
-
Adsorption properties of carbon nanotubes and application of thermal desoprtion spectroscopy to ammonia and methane ices and zoisite
(2010-12-14)In this work we wanted to underline the importance of Thermal Desorption Spectroscopy and its applications to several branches of Physics. Temperature-programmed desorption techniques (TPD) are important to determinate ... -
Adsorption properties of carbon nanotubes and application of thermal desoprtion spectroscopy to ammonia and methane ices and zoisite
(2014-05-15)In this work we wanted to underline the importance of Thermal Desorption Spectroscopy and its applications to several branches of Physics. Temperature-programmed desorption techniques (TPD) are important to determinate ... -
Modelling of nanostructured membranes for wasterwater purification
(2013-11-29)The removal of pollutants as well as the recovery of high added value molecules with low molecular weight is a current challenge in the wastewater treatment. Membrane processes can be considered as a viable option to ... -
Nanotubi di carbonio multiparete: ottimizzazione dei parametri di sintesi per la produzione su larga scala
(2010-11-12)Questo lavoro di tesi è dedicato allo studio sperimentale della produzione di nanotubi di carbonio su larga scala. La tecnica utilizzata per la sintesi dei nanotubi è la CCVD (Catalytic Chemical Vapour Deposition). La ... -
New hybrid solar cell (СNT – RUTHENIUM DYE)
(2012-12-06)Negli ultimi anni le applicazioni dei nanotubi di carbonio nel settore microelettronico sono notevolmente aumentate date le proprieta’ uniche. In particolare la conducibilita’ dei nanotubi fa si che essi trovino interessanti ... -
Synthesis and characterization of helically coiled carbon nanotubes
(2011-11-23)Although coiled carbon nanofibers can be synthesized on large scale, the selective synthesis of coiled carbon nanotubes is still a challenge for the scientific community. In the present work we aimed to produce helically ...