Search Results - "Spada, Edna R."

Preparation, characterization and application of phase-pure anatase and rutile TiO2 nanoparticles by new green route by Spada, Edna R., Pereira, Eder A., Montanhera, Maykon A., Morais, Leonardo H., Freitas, Renato G., Costa, Rodrigo G. F., Soares, Gabriela B., Ribeiro, Caue, de Paula, Fernando R.

“…Titanium dioxide (TiO 2 ) is used in a range of applications such as photocatalysis and sensor devices. In this work, TiO 2 nanoparticles (TiO 2 NPs) in the…”
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ZnO Nanoparticles, Nanorods, Hexagonal Plates and Nanosheets Produced by Polyol Route and the Effect of Surface Passivation by Acetate Molecules on Optical Properties by Barbosa, Eduardo F., Coelho, Jaqueline A., Spada, Edna R., Amorim, Daniel R. B., Souza, Livia M. C., Cordeiro, Neusmar J. A., de Santana, Henrique, Duarte, José L., Floriano, João B., Schreiner, Wido H., Macedo, Andreia G., Faria, Roberto M., Rodrigues, Paula C.

“…We carried out synthesis of shape-controlled ZnO nanoparticles following a polyol route using either ethylene glycol (EG) or polyethylene glycol (PEG) as…”
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Copper spherical cavity arrays: Fluorescence enhancement in PFO films by Spada, Edna R., Valente, Gustavo T., Pereira-da-Silva, Marcelo A., Sartorelli, Maria L., Guimarães, Francisco E.G., Faria, Roberto M.

“…This manuscript addresses the use of a well-ordered antidot copper nanostructure as a active substrate for surface enhancement fluorescence (SEF). The antidot…”
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The structural and electronic properties of TiO2 polymorphs towards water splitting reaction by Morais, Leonardo H., Pereira, Eder A., Montanhera, Maykon A., Batista, Cinthia S. C., Terezo, Ailton J., de Souza, Gabriel L. C., Spada, Edna R., de Paula, Fernando R., Freitas, Renato G.

“…Experimental and theoretical techniques are commonly utilized to characterization of materials. In this work, TiO 2 nanoparticles (TiO 2 NP) from anatase and…”
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Electrosynthesized TiO2 films: dependence of the brookite–anatase ratio on the applied potential by Silva, Nara R., Pla Cid, Cristiani C., Spada, Edna R., Reis, Françoise T., Faria, Roberto M., Sartorelli, Maria L.

“…TiO 2 films were produced on ITO using a two-step method: (i) potentiostatic electrosynthesis of an amorphous titanium oxyhydroxide gel and (ii) subsequent…”
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Preparation of porous titanium oxide films onto indium tin oxide for application in organic photovoltaic devices by Macedo, Andreia G., Mattos, Luana L., Spada, Edna R., Serpa, Rafael B., Campos, Cristiani S., Grova, Isabel R., Ackcelrud, Leni, Reis, Françoise T., Sartorelli, Maria L., Roman, Lucimara S.

“…[Display omitted] ► Porous ordered TiO2 films were prepared through sol gel route by using a monolayer of polystyrene spheres as template on indium-tin…”
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Large-area flexible 2D-colloidal crystals produced directly using roll-to-roll processing by Cagnani, Giovana R., Spada, Edna R., Cagnani, Leonardo D., Torres, Bruno B.M., Balogh, Debora T., Bardosova, Maria, Faria, Roberto M.

“…[Display omitted] •Direct deposition of the SiO2 2D-colloidal crystal films by R2R.•Advances in colloidal lithography nanofabrication.•Large and continuous…”
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Ultrafast Dynamics of Au Nanopyramid Interfaces Prepared by Nanosphere Lithography: Effect of Substrate Chemical Composition by Ferbonink, Guilherme F., Spada, Edna R., Santos, Diego P. dos, Sartorelli, Maria L., Nome, Rene A.

“…This work describes ultrafast spectroscopy studies of Au triangular pyramid particle arrays deposited over glass (termed Au/glass), and 190 nm indium tin oxide…”
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Electrosynthesized TiO sub(2) films: dependence of the brookite-anatase ratio on the applied potential by Silva, Nara R, Cid, Cristiani CPla, Spada, Edna R, Reis, Francoise T, Faria, Roberto M, Sartorelli, Maria L

“…TiO sub(2) films were produced on ITO using a two-step method: (i) potentiostatic electrosynthesis of an amorphous titanium oxyhydroxide gel and (ii)…”
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Electrosynthesized Ti[O.sub.2] films: dependence of the brookite-anatase ratio on the applied potential by Silva, Nara R, Pla Cid, Cristiani C, Spada, Edna R, Reis, Francoise T, Faria, Roberto M, Sartorelli, Maria L

“…Ti[O.sub.2] films were produced on ITO using a two-step method: (i) potentiostatic electrosynthesis of an amorphous titanium oxyhydroxide gel and (ii)…”
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