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Multi-functional properties of CaCu3Ti4O12 thin films
(American Institute of Physics (AIP), 2012-09-01)
In this work, electric transport properties of CaCu3Ti4O12 (CCTO) thin films were investigated for resistive switching, rectifying and gas sensor applications. Single phase CCTO thin films were produced by polymeric precursor ...
Multi-functional properties of CaCu3Ti4O12 thin films
(American Institute of Physics (AIP), 2012-09-01)
In this work, electric transport properties of CaCu3Ti4O12 (CCTO) thin films were investigated for resistive switching, rectifying and gas sensor applications. Single phase CCTO thin films were produced by polymeric precursor ...
Synergy gas separation effect when using fillers of different natures (MOF and zeolites) in the same mixed matrix membrane
(Elsevier, 2012-08)
The incorporation of inorganic or hybrid fillers such zeolites or metal organic frameworks (MOFs) into polymeric membrane materials in the for of mixed matrix membranes (MMMs) has become an increasingly important field of ...
FTIR, 13C NMR, and GPC analysis of high‐propylene content co‐ and terpolymers with ethylene and higher α‐olefins synthesized with EtInd2ZrCl2/MAO
(John Wiley & Sons Inc, 2001-04-26)
This article reports the results of propylene/alfa-olefin copolymerization and propylene/ethylene/alfa-olefin terpolymerization using low concentrations(less than 5 mol %) of long alfa-olefins such as 1-octene, 1-decene, and ...
Fabricação e caracterização de filmes espessos de CeO2 puro para aplicação em sensores de gás
(Universidade Estadual Paulista (Unesp), 2016-09-03)
Este trabalho apresenta e discute o uso do óxido de cério na fabricação de filmes espessos por “screen printing” para aplicações em sensores de gás. Nesse estudo o CeO2 puro foi obtido pelo método dos precursores poliméricos ...
Dispersed phase morphology of impact PP copolymers. Effects of blend composition as determined by TREF
(John Wiley & Sons Inc, 2004-04-08)
Polypropylene (PP) blends, commercially known as 'impact polypropylene copolymers' (IPC), are produced by a sequential gas phase polymerization process. The final product is a complex mixture of polypropylene (PP) and a ...