Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Lorean Madriz"'
Autor:
Mirabbos Hojamberdiev, Ronald Vargas, Lorean Madriz, Zukhra C. Kadirova, Kunio Yubuta, Fuxiang Zhang, Katsuya Teshima, Martin Lerch
Publikováno v:
ACS Omega, Vol 9, Iss 6, Pp 7022-7033 (2024)
Externí odkaz:
https://doaj.org/article/51ec5515da5b443bb33f381c4b6a57cc
Publikováno v:
Catalysis Communications, Vol 175, Iss , Pp 106617- (2023)
Herein, we investigated the photocatalytic removal of methyl orange (MO) under 350 nm irradiation with carbon nitride (CN) nanoparticles from urea. Participation of photogenerated charge carriers and secondary reactive species in MO degradation proce
Externí odkaz:
https://doaj.org/article/6f1a183eff3e4b58b44174c7c74fccc9
Publikováno v:
Energy Reports, Vol 6, Iss , Pp 2-12 (2020)
After introducing the basic aspects of the photoelectrochemical processes for the oxygen transfer reaction, we present the simplest kinetics models that have been built to represent the dynamics of light-induced redox reactions. Additionally, we disc
Externí odkaz:
https://doaj.org/article/9db0035baea147628a6624c7e1715cb5
Autor:
Ronald Vargas, Dalia León, Daniel Torres, Alberto Maimone, Franco M. Cabrerizo, Lorean Madriz
Publikováno v:
infoANALITÍCA (2021)
Luego de reconocer que la respuesta fotoelectroquímica depende de la yuxtaposición de fenómenos de transferencia y de recombinación de las cargas fotogeneradas, y que dichos procesos representan límites naturales al comportamiento experimental,
Externí odkaz:
https://doaj.org/article/d39f64d442fe464391f39e7dd562faf4
Autor:
Ronald Vargas, David Carvajal, Brunella Galavis, Alberto Maimone, Lorean Madriz, Benjamín R. Scharifker
Publikováno v:
International Journal of Photoenergy, Vol 2019 (2019)
This work summarizes progresses achieved in the physical chemistry aspects of the growth of anodic oxides under high-field conditions for the synthesis of semiconducting thin solid films and their implementation as photocatalytic materials. We discus
Externí odkaz:
https://doaj.org/article/c7a76a81ebf14d19bf8154a02ca8646f
Publikováno v:
Química Nova, Vol 38, Iss 8, Pp 1009-1013 (2015)
The electrochemical oxidation of lambdacyhalotrin in a triton X-100 water solution on a PbO2-Bi electrode has been studied. It was discovered that electrocatalytic degradation proceeded through the Langmuir-Hinshelwood (L-H) mechanism. The Langmuir a
Externí odkaz:
https://doaj.org/article/04a8f55efaea4290b140284252b28fdf
Publikováno v:
Química Nova, Vol 37, Iss 2, Pp 226-231 (2014)
In this study, photoelectrochemical solar cells based on bismuth tungstate electrodes were evaluated. Bi2WO6 was synthesized by a hydrothermal method and characterized by scanning electron microscopy, UV-Vis reflectance spectroscopy, and X-ray powder
Externí odkaz:
https://doaj.org/article/6927fa7ae78746ee91405e799aac5a71
Publikováno v:
Avances en Química, Vol 7, Iss 1, Pp 43-55 (2012)
We studied the electrochemical behavior of both the titanium citrate and the vitamin B12 in bicontinuous microemulsions for the reduction of halogenated organic compounds. The reduced form of titanium citrate complex, Ti(III)-cit, prepared by electro
Externí odkaz:
https://doaj.org/article/4f594b207d3a46eeb3faf27af9f025de
Publikováno v:
Avances en Ciencias e Ingeniería, Vol 2, Iss 4, Pp 47-58 (2011)
Se evaluó cinéticamente la actividad fotocatalítica de nanoestructuras de TiO2 soportadas (nanotubos y nanopartículas) en la degradación de p-nitrofenol. Se compararon los resultados con los obtenidos usando nanopartículas en suspensión y el c
Externí odkaz:
https://doaj.org/article/2a3858fc870b4936a6bcc8e38fcf9b2f
Publikováno v:
Química Nova, Vol 39, Iss 8, Pp 944-950
Photocatalytic activity of titanium citrate and its water-in-oil microemulsions mix with zinc (II) tetraphenylporphyrin have been studied by means of adding 4-chlorophenol and following its degradation using artificial ultraviolet and visible light.
Externí odkaz:
https://doaj.org/article/9402f27e437248c48dad96e430483d1a