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Correlações entre parâmetros microestruturais, parâmetros térmicos e resistência mecânica de ligas Sn- Bi e Sn-Bi-(Cu,Ag)
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEMCâmpus São Carlos, 2016-10-07)
The present research aims to develop a theoretical/experimental analysis of the
combined effects of solidification thermal parameters, Bi content and addition of
ternary elements (Cu, Ag) on the final microstructure ...
Síntesis y caracterización del sistema Ca5Bi3 obtenido por aleado mecánico y sinterización y su transformación de fase por microscopía electrónica de barrido
(2018-04-09)
RESUMEN: En este trabajo se ensayaron varios procedimientos para sinterizar los
compuestos de los sistemas Ca-Bi, Mg-Bi y Ca-Mg-Bi, empleando polvos de los
elementos puros (Ca, Mg, Bi) en las proporciones requeridas. Se ...
Complex eutectic growth and Bi precipitation in ternary Sn-Bi-Cu and Sn-Bi-Ag alloys
(Elsevier, 2017-01-15)
The influence of metallic Bi in BiVO4 semiconductor for artificial photosynthesis
(2021-01-15)
BiVO4 is a non-titania inorganic photocatalyst recognized as an effective visible-light-driven semiconductor that has been shown to be effective for CO2 reduction. However, some characteristics, such as a low separation ...
Complex Eutectic Growth And Bi Precipitation In Ternary Sn-bi-cu And Sn-bi-ag Alloys
(Elsevier Science SALausanne, 2017)
Tuning the morphological structure, light absorption, and photocatalytic activity of Bi2WO6 and Bi2WO6-BiOCl through cerium doping
(Elsevier, 2018-07)
Pharmaceuticals and personal care products are recognized as new classes of water pollutants that receive considerable attention because of their negative environmental impact on aquatic life and humans. Because microbiological ...
Heterostructure formation of BiVO4 with different Bi compounds : role of the heterojunction on photocatalytic properties
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Química - PPGQCâmpus São Carlos, 2016-08-29)
Semiconductors employed as photocatalysts that can be activated by
visible irradiation have attracted intense scientific interest due to their applications in
heterogeneous photocatalysis. BiVO4 is a semiconductor with ...
Avaliação das microestruturas de solidificação e propriedades de aplicação de ligas monotéticas Al-Bi, Al-Bi-Cu e Al-Bi-Zn
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEMCâmpus São Carlos, 2021-06-16)
Monotectic Al-based ternary alloys can result in a good combination of wear resistance and mechanical strength. While the soft self-lubricating elements contribute to an appropriate wear resistance, modification with third ...