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Preparação por sol-gel de filmes granulados de CoCr2O4
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Ciencia de Materiais, 2017)
Photoelectrochemical properties of sol-gel Nb2O5 films
(Kluwer Academic Publ, 1997-01-01)
Structural, optical, electro and photoelectrochemical properties of amorphous and crystalline sol-gel Nb2O5 coatings have been determined. The coatings are n-type semiconductor with indirect allowed transition and present ...
Photoelectrochemical properties of sol-gel Nb2O5 films
(Kluwer Academic Publ, 1997-01-01)
Structural, optical, electro and photoelectrochemical properties of amorphous and crystalline sol-gel Nb2O5 coatings have been determined. The coatings are n-type semiconductor with indirect allowed transition and present ...
Visible emission from Er-doped SnO2 thin films deposited by sol-gel
(Associação Brasileira de Cerâmica, 2007-06-01)
Foi obtida emissão de filmes finos de SnO2 dopados com Er no intervalo 500-700 nm, com pico em 530 nm (verde). Esses filmes foram depositados pela técnica de molhamento via sol-gel. A geração de pares elétron-buraco na ...
Visible emission from Er-doped SnO2 thin films deposited by sol-gel
(Associação Brasileira de Cerâmica, 2007-06-01)
Foi obtida emissão de filmes finos de SnO2 dopados com Er no intervalo 500-700 nm, com pico em 530 nm (verde). Esses filmes foram depositados pela técnica de molhamento via sol-gel. A geração de pares elétron-buraco na ...
EXAFS investigation on Sb incorporation effects to electrical transport in SnO2 thin films deposited by sot-gel
(Elsevier B.V., 2007-01-01)
The effect of Sb doping in SnO2 thin films prepared by the sol-gel dip-coating (SGDC) process is investigated. Electronic and structural properties are evaluated through synchrotron radiation measurements by EXAFS and ...
Wettability and photodegradation activity of sol-gel dip-coated zinc oxide films
(Springer, 2012-08-01)
The hydrophilic characteristics of zinc oxide combined with the electronic properties of this width band gap semi-conductor were used to produce transparent, anti fog and photocatalytic porous films by using a simple sol-gel ...
Wettability and photodegradation activity of sol-gel dip-coated zinc oxide films
(Springer, 2012-08-01)
The hydrophilic characteristics of zinc oxide combined with the electronic properties of this width band gap semi-conductor were used to produce transparent, anti fog and photocatalytic porous films by using a simple sol-gel ...
Orientational dynamics of DR1 molecules in sol-gel films
(Optical Materials, 2013-01-16)
Visible emission from Er-doped SnO2 thin films deposited by sol-gel
(Associação Brasileira de Cerâmica, 2014)