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Preparation of ZnO nanoparticles: Structural study of the molecular precursor
(Kluwer Academic Publ, 2003-01-01)
The structure of zinc acetate derived precursor currently used in the sol-gel synthesis of ZnO nanoparticles is described. The reaction products obtained before and after reflux of ethanolic zinc acetate solution have been ...
Sensor de ZnO modificado com In2O3 obtido pela combinação dos métodos spray ultrassônico e hidrotérmico assistido por micro-ondas para detecção de compostos orgânicos voláteis
(Universidade Estadual Paulista (Unesp), 2021-06-11)
O avanço na ciência e tecnologia de sensores de compostos orgânicos voláteis (VOCs) é importante para o desenvolvimento sustentável de materiais funcionais. Portanto, há uma necessidade de melhorar a sensibilidade, tempo ...
Películas delgadas de óxidos conductores transparentes formados de (CdO) x (ZnO) 1-x
(Instituto Politecnico Nacional, 2013-01-16)
Reducción fotocatalítica de CO2 con H2O mediante ZnSe modificado empleando luz visible
(2019-08-12)
RESUMEN:
Se estudió la reducción fotocatalítica de CO2 en presencia de agua (i.e., fotosíntesis artificial) empleando seleniuro de zinc (ZnSe) puro y modificado. El ZnSe se sintetizó mediante precipitación asistida con ...
OPTICAL AND ELECTRICAL PROPERTIES OF ZnTe AND ZnTe: O THIN FILMS DEPOSITED BY CSVT TECHNIQUE
(2012-11-19)
Zinc Telluride (ZnTe) thin films were deposited onto glass and CdTe substrates by CSVT (Close Space Vapor Transport) technique. The analysis of the chemical compositions for the as-deposited as well as annealed ZnTe thin ...
ZnO/CdO nanocomposites for textile effluent degradtion and electrochemical detection
(2015)
In this report, the photocatalytic and electrochemical activity of ZnO and ZnO/CdO nanocomposites were determined. Pure ZnO and nanocomposite ZnO/CdO were prepared by a vapor to solid mechanism and were characterized by ...
Hybrid material based on an amorphous-carbon matrix and ZnO/Zn for the solar photocatalytic degradation of basic blue 41
(2020-01-01)
Innovative composites based on an amorphous-carbon matrix containing a second phase ZnO oxide and/or highly dispersed Zn metallic were synthesized via a modified Pechini route, in which a partial pyrolysis method was ...
Synthesis and characterization of ZnO and ZnO : Ga films and their application in dye-sensitized solar cells
(Royal Soc Chemistry, 2008-01-01)
Highly crystalline ZnO and Ga-modified zinc oxide (ZnO:Ga) nanoparticles containing 1, 3 and 5 atom% of Ga3+ were prepared by precipitation method at low temperature. The films were characterized by XRD, BET, XPS and SEM. ...
Synthesis and characterization of ZnO and ZnO : Ga films and their application in dye-sensitized solar cells
(Royal Soc Chemistry, 2008-01-01)
Highly crystalline ZnO and Ga-modified zinc oxide (ZnO:Ga) nanoparticles containing 1, 3 and 5 atom% of Ga3+ were prepared by precipitation method at low temperature. The films were characterized by XRD, BET, XPS and SEM. ...