Buscar
Mostrando ítems 41-50 de 168
Decolorization and degradation of methylene blue by photo-Fenton reaction under visible light using an iron-rich clay as catalyst: CCD-RSM design and LC-MS techniqueDescoloração e degradação do azul de metileno por reação foto−Fenton sob luz visível utilizando uma argila rica em ferro como catalisador: planejamento DCCR e técnica CLEM
(Universidade Federal de Santa Maria, 2022)
Estudo da interação de blenda de policloropreno e borracha natural (PCP/NR) com FeCl3.6H2O em solução
(Universidade Estadual de MaringáBrasilDepartamento de QuímicaPrograma de Pós-Graduação em QuímicaUEMMaringá, PRCentro de Ciências Exatas, 2018)
Avaliação de sistema estabilizante para cobertura de cabos aéreos em XLPE.
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEM, 2005-08-03)
Overhead energy lines with covered conductors are increasingly used in the 15 kV distribution systems in Brazil. The advantages are, among others, reduced distances between phases, no disruptions due to conductor ...
Synthesis of 7-Hydroperoxycholesterol and Its Separation, Identification, and Quantification in Cholesterol Heated Model Systems
(Amer Chemical SocWashingtonEUA, 2010)
Photocatalytic degradation of 2,4-dichlorophenol with MgAlTi mixed oxides catalysts obtained from layered double hydroxides
(2013)
MgAl and MgAlTi mixed oxides were obtained from the thermal treatment of LDH materials synthesized by the sol-gel method; these materials were characterized by N2 physisorption, XRD, UV-vis, XPS, EDS-SEM and TEM techniques. ...
In Situ Generation of Fullerene from a Poly(fullerene)
(2019-11-01)
This article appraises the thermal, photo- and photo-oxidative stability of poly(fullerene)-alt-[bismethylbenzene)]s (PFBMBs) prepared by the atom transfer radical addition polymerization (ATRAP) with particular attention ...
Reacción de foto-Fenton solar. Procesos térmicos y fotoquímicos combinados para la descontaminación de aguas
(2009-05-29)
En la presente Tesis se analiza el efecto de la temperatura y la concentración de hierro en la degradación Fenton y foto-Fenton de un contaminante modelo. Con el propósito de evitar la precipitación del hierro se empleó ...
Photoinduced phenomena in layer-by-layer films of poly(allylamine hydrochloride) and Brilliant Yellow azodye
(Amer Scientific Publishers, 2004-09-01)
The nanoscale interactions between adjacent layers of layer-by-layer (LBL) films from poly(allylamine hydrochloride) (PAH) and azodye Brilliant Yellow (BY) have been investigated, with the films employed for optical storage ...