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Effect of different gases on the sonochemical Cr(VI) reduction in the presence of citric acid
(Pergamon-Elsevier Science Ltd, 2020-12)
The sonochemical (850 kHz) Cr(VI) reduction (0.30 mM, pH 2) in the presence of citric acid (Cit, 2 mM) was analyzed under different working atmospheres: reactor open to air without sparging (ROAWS), and Ar, O2, air and N2 ...
Sonochemical synthesis of bis(tri-n-butylstannyl) aromatic compounds via Barbier-like reactions
(Elsevier, 2013-05-24)
This paper reports a study of the synthesis of aryltri-n-butylstannanes via a sonochemical Barbier reaction of aryl- and heteroaryl bromides with bis(tri-n-butyltin) oxide (2) in THF. Our results demonstrate that, despite ...
Geração sonoquímica de oxidantes em solução aquosa saturada de tetracloreto de carbono
(2002-07)
SONOCHEMICAL PRODUCTION OF OXIDIZING SPECIES IN WATER SOLUTION SATURATED WITH CARBON TETRACHLORIDE. In this work the CCl4 degradation in aqueous solution by sonication with 40 kHz commercial ultrasonic bath was investigated. ...
SONOCHEMICAL-ASSISTED, ELECTROLESS DEPOSITION OF Cu2-xTe FILMS.
(VI INTERNATIONAL CONFERENCE ON SURFACE, MATERIALS AND VACUUM PAG. 183, MERIDA, YUCATAN MEXICO, 2013-09-27)
Different studies describe that the solar cell based on the semiconductor junction CdTe/CdS presents a problem of diffusion of copper from the back contact. Cu2-XTe has been proposed as a promising alternative to overcome ...
Sonochemical degradation of triclosan, benzophenone-1 and benzophenone -3 in Water
(Diagnóstico y Control de la ContaminaciónMedellín, Colombia, 2019)
Magnetic nanoparticles obtained by homogeneous coprecipitation sonochemically assisted
(2015-12-01)
The present work demonstrates preparation of magnetic nanoparticles by a novel method. Magnetic nanoparticles with potential for biomedical and environmental applications were obtained by homogeneous coprecipitation method ...
Pt and PteAg nanoparticles supported on carbon nanotubes (CNT) for oxygen reduction reaction in alkaline medium
(Elsevier - Science Direct, 2022)