Buscar
Mostrando ítems 11-20 de 1071
Solid state synthesis of micro and nanostructured metal oxides using organometallic-polymers precursors
(Sociedad Chilena de Quimica, 2014)
Organometallic derivatives of polyphosphazenes as precursors for metallic nanostructured materials
(SPRINGER, 2006-12)
Co-polyphosphazenes containing anchored organometallic fragments are useful precursors for nanostructured metallic materials. Pyrolysis in air at 800 degrees yields metallic nanoparticles of the type, M degrees/M (x) O (y) ...
Synthesis of nanostructured materials by a new solid state pyrolysis organometallic polymer method
(2005)
In this study, the preparation of nanostructured particles of metal/metal oxides by using a pyrolysis of organometallic polyphosphazenes having the metal anchored to the polymeric chain is described. The elaboration process ...
Synthesis of nanostructured materials by a new solid state pyrolysis organometallic polymer method
(Sociedad Chilena de Química, 2005)
Thermoset-Thermoplastic Nanostructured Blends
(2015-09-23)
Polymers are chemical compounds of high molecular weight (on the order 1000-10,000.000), named macromolecule. They are formed by the repetition of a basic unit called mere whose parameter . n is defined by the degree of ...
Shape memory composites based on a thermoplastic elastomer polyethylene with carbon nanostructures stimulated by heat and solar radiation having piezoresistive behavior
(Wiley, 2018-08)
A thermoplastic elastomer polyethylene (TEPE) based on an ethylene/1-butene copolymer having shape memory effect (SME) without any chemical modification is presented and the effect of adding either carbon nanotubes or ...
Development and in vitro evaluation of lyotropic liquid crystals for the controlled release of dexamethasone
(2017-08-02)
In this study, amphiphilic polymers were investigated as biomaterials that can control dexamethasone (DXM) release. Such materials present interfacial properties in the presence of water and an oily phase that can result ...
Electro-synthesis and characterization of polymer nanostructures from terthiophene using silica mesoporous films as template
(ELECTROCHEMISTRY SOCIETY OF JAPAN, 2014)