Publication detail

The Role of Fluorine in F-La/TiO2 Photocatalysts on Photocatalytic Decomposition of Methanol-Water Solution

Year: 2019

Type of publication: článek v odborném periodiku

Name of source: Materials

Publisher name: MDPI

Place: BASEL

Page from-to: "2867-1"-"2867-11"

Titles:

Language	Name	Abstract	Keywords
cze	Role fluoru v F-La/TiO2 fotokatalyzátorech na fotokatalytický rozklad vodného roztoku metanolu	F-La/TiO2 fotokatalyzátory byly studovány pro svou fotokatalytickou aktivitu v rozkladu vodného roztoku metanolu. Jejich strukturní, optické a elektronické vlastnosti byly zkoumány kombinací technik XRD a N2 fyzisorpce.	produkce vodíku; fluor; lanthan; TiO2
eng	The Role of Fluorine in F-La/TiO2 Photocatalysts on Photocatalytic Decomposition of Methanol-Water Solution	F-La/TiO2 photocatalysts were studied in photocatalytic decomposition water-methanol solution. The structural, textural, optical, and electronic properties of F-La/TiO2 photocatalysts were studied by combination of X-ray powder diffraction (XRD), nitrogen physisorption, Ultraviolet-visible diffuse reflectance spectroscopy (UV-Vis DRS), Electrochemical impedance spectroscopy (EIS), and X-ray fluorescence (XPS). The production of hydrogen in the presence of 2.8F-La/TiO2 was nearly up to 3 times higher than in the presence of pure TiO2. The photocatalytic performance of F-La/TiO2 increased with increasing photocurrent response and conductivity originating from the higher amount of fluorine presented in the lattice of TiO2.	hydrogen production; fluorine; lanthanum; titanium dioxide

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