Decrypting the growth of anodic TiO2 nanotube layers in eco-friendly fluoride-free nitrate-based electrolyte for enhanced photocatalytic degradation of organic pollutants

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F23%3A00574154" target="_blank" >RIV/61388980:_____/23:00574154 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/26722445:_____/23:N0000037

Výsledek na webu

<a href="https://doi.org/10.1016/j.materresbull.2023.112322" target="_blank" >https://doi.org/10.1016/j.materresbull.2023.112322</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.materresbull.2023.112322" target="_blank" >10.1016/j.materresbull.2023.112322</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Decrypting the growth of anodic TiO2 nanotube layers in eco-friendly fluoride-free nitrate-based electrolyte for enhanced photocatalytic degradation of organic pollutants

Popis výsledku v původním jazyce

Anodic TiO2 nanotube (TNT) layers were prepared in eco-friendly fluoride-free organic-aqueous-based electrolytes containing cerium ammonium nitrate. Nanotubes with controllable morphology (tube diameter and tube length) and surface features (porosity and surface roughness) were obtained by varying percentual ratios of ethylene glycol (Ex%) and water (Wy%) in the electrolyte (Ex%Wy%). Obtained TNT layers were studied for photocatalytic degradation of methylene blue (MB) under UVA irradiation. The most promising, TNT layers were prepared in E75%W25% electrolyte with a thickness of approx. 1.9 μm with a tube diameter of approx. 33 nm, and exhibited the highest photocatalytic degradation rate (k = 0.0151 min−1).

Název v anglickém jazyce

Decrypting the growth of anodic TiO2 nanotube layers in eco-friendly fluoride-free nitrate-based electrolyte for enhanced photocatalytic degradation of organic pollutants

Popis výsledku anglicky

Anodic TiO2 nanotube (TNT) layers were prepared in eco-friendly fluoride-free organic-aqueous-based electrolytes containing cerium ammonium nitrate. Nanotubes with controllable morphology (tube diameter and tube length) and surface features (porosity and surface roughness) were obtained by varying percentual ratios of ethylene glycol (Ex%) and water (Wy%) in the electrolyte (Ex%Wy%). Obtained TNT layers were studied for photocatalytic degradation of methylene blue (MB) under UVA irradiation. The most promising, TNT layers were prepared in E75%W25% electrolyte with a thickness of approx. 1.9 μm with a tube diameter of approx. 33 nm, and exhibited the highest photocatalytic degradation rate (k = 0.0151 min−1).

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10402 - Inorganic and nuclear chemistry

Projekt

<a href="/cs/project/LM2023041" target="_blank" >LM2023041: České mezinárodní centrum výzkumných reaktorů</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Materials Research Bulletin

ISSN

0025-5408

e-ISSN

1873-4227

Svazek periodika

165

Číslo periodika v rámci svazku

SEP

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

7

Strana od-do

112322

Kód UT WoS článku

001004030300001

EID výsledku v databázi Scopus

2-s2.0-85160204566