TiO2 Surface Hybridisation with Ag and CuO for Solar-Assisted Environmental Remediation and Sustainable Energy Applications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27710%2F24%3A10256026" target="_blank" >RIV/61989100:27710/24:10256026 - isvavai.cz</a>

Výsledek na webu

<a href="https://chemrxiv.org/engage/chemrxiv/article-details/668ba9dd5101a2ffa8bea80c" target="_blank" >https://chemrxiv.org/engage/chemrxiv/article-details/668ba9dd5101a2ffa8bea80c</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/cptc.202400254" target="_blank" >10.1002/cptc.202400254</a>

Jazyk výsledku

angličtina

Název v původním jazyce

TiO2 Surface Hybridisation with Ag and CuO for Solar-Assisted Environmental Remediation and Sustainable Energy Applications

Popis výsledku v původním jazyce

Industrialisation has led to unprecedented levels of outdoor air pollution, posing a significant health risk to human beings. Consequently, there is an urgent need to replace fossil fuels with sustainable energy sources, thereby mitigating these risks and providing a safer outdoor and indoor environment. Titanium dioxide is a versatile transition metal oxide with applications ranging from energy conversion to environmental remediation. However, it faces limitations, particularly in its absorption spectrum and charge separation efficiency, and enhancing these properties remains a significant challenge. In this research work, we have decorated the surface of TiO2 hybridising it with noble-metal and/or noble-metal oxides (Ag and/or CuO) to improve the photocatalytic performances (monitoring the removal of nitrogen oxides and benzene, and hydrogen generation from water splitting) under simulated solar-light irradiation. Our results showed that titania modified with an Ag : Cu molar ratio equal to 1 : 1, not only exhibited the most promising performance in terms of nitrogen oxides and benzene removal, it was the optimum amount for the light-induced generation of hydrogen from water splitting. (C) 2024 The Authors. ChemPhotoChem published by Wiley-VCH GmbH.

Název v anglickém jazyce

TiO2 Surface Hybridisation with Ag and CuO for Solar-Assisted Environmental Remediation and Sustainable Energy Applications

Popis výsledku anglicky

Industrialisation has led to unprecedented levels of outdoor air pollution, posing a significant health risk to human beings. Consequently, there is an urgent need to replace fossil fuels with sustainable energy sources, thereby mitigating these risks and providing a safer outdoor and indoor environment. Titanium dioxide is a versatile transition metal oxide with applications ranging from energy conversion to environmental remediation. However, it faces limitations, particularly in its absorption spectrum and charge separation efficiency, and enhancing these properties remains a significant challenge. In this research work, we have decorated the surface of TiO2 hybridising it with noble-metal and/or noble-metal oxides (Ag and/or CuO) to improve the photocatalytic performances (monitoring the removal of nitrogen oxides and benzene, and hydrogen generation from water splitting) under simulated solar-light irradiation. Our results showed that titania modified with an Ag : Cu molar ratio equal to 1 : 1, not only exhibited the most promising performance in terms of nitrogen oxides and benzene removal, it was the optimum amount for the light-induced generation of hydrogen from water splitting. (C) 2024 The Authors. ChemPhotoChem published by Wiley-VCH GmbH.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10403 - Physical chemistry

Projekt

—

Návaznosti

—

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

ChemPhotoChem

ISSN

2367-0932

e-ISSN

2367-0932

Svazek periodika

Neuveden

Číslo periodika v rámci svazku

July

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

27

Strana od-do

—

Kód UT WoS článku

001358202900001

EID výsledku v databázi Scopus

2-s2.0-85208920848