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Ultrasound irradiation effect on photosynthesis and transpiration of aquatic lirium plants
(International Journal of Radiation Biology, 2021-08-23)
To find possible causes of the photobaric response decrease in photoacoustic measurements on Aquatic Lirium plants after ultrasonic irradiations reported elsewhere contributing to understanding the effect of ultrasonic ...
Manufacturing of Photoactive β-Bismuth Oxide by Flame Spray Oxidation
(Journal of Thermal Spray Technology, 2021-03-21)
Photoactive tetragonal bismuth oxide powder with different semiconducting characteristics was synthesized from Bi-pellets by flame spray oxidation. The effect of feedstock particle size and standoff distance (SOD) on the ...
Elaborar y caracterizar pastas cementantes fosforescentes a base de geopolímeros dopados con aluminatos de estroncio para aplicaciones ambientales
(Universidad Francisco de Paula Santander, 2021-08-25)
Dentro de las técnicas de tratamiento de aguas y aires, existe la fotocatálisis o fotoelectrocatalisis, donde el principio físico es la interacción de la radiación con la materia, utilizándose la radiación UV proveniente ...
Effective thermal properties and proximate analysis of coke-coal fines mixtures
(2021-06-04)
We report the effective thermal properties at room temperature and proximate analysis
of three mixtures of coke and carbon fines formed by uniaxial pressing at 30 MPa. Using
differential scanning calorimetry and ...
Electrochemical synthesis of titanium dioxide nanostructures and its application in the in dye photocatalytic removal
(2021-06-04)
By electrochemical anodization to titanium sheets, titanium dioxide nanostructures
were sintered for 10 V and 20 V and times of 3 hours and 5 hours. For the electrolytic solution,
0.3 g of ammonium fluoride, 97 mL of ...
Silver colloidal nanoparticles by electrochemistry: temporal evaluation and surface plasmon resonance
(2021-06-04)
The electrochemical technique for obtaining silver nanoparticles has advantages over
other methods. For the synthesis, a colloidal silver generator (Colloidal Silver Generator® model
1001) was used, where two electrodes ...
Use of strontium aluminate powders in the photocatalytic removal of dyes present in water
(2021-06-04)
The removal of Iris No. 17 fabric dye in water using strontium aluminate powders
doped with europium and dysprosium, and the radiation from an ultraviolet C lamp during
photocatalysis, is reported. The degradation of the ...