Detail publikačního výsledku

Enhancing Photocatalytic Properties of TiO2 Photocatalyst and Heterojunctions: A Comprehensive Review of the Impact of Biphasic Systems in Aerogels and Xerogels Synthesis, Methods, and Mechanisms for Environmental Applications

TINOCO NAVARRO, L.; CIHLÁŘ, J.

Originální název

Enhancing Photocatalytic Properties of TiO2 Photocatalyst and Heterojunctions: A Comprehensive Review of the Impact of Biphasic Systems in Aerogels and Xerogels Synthesis, Methods, and Mechanisms for Environmental Applications

Anglický název

Enhancing Photocatalytic Properties of TiO2 Photocatalyst and Heterojunctions: A Comprehensive Review of the Impact of Biphasic Systems in Aerogels and Xerogels Synthesis, Methods, and Mechanisms for Environmental Applications

Druh

Článek WoS

Originální abstrakt

This review provides a detailed exploration of titanium dioxide (TiO2) photocatalysts, emphasizing structural phases, heterophase junctions, and their impact on efficiency. Key points include diverse synthesis methods, with a focus on the sol-gel route and variants like low-temperature hydrothermal synthesis (LTHT). The review delves into the influence of acid-base donors on gelation, dissects crucial drying techniques for TiO2 aerogel or xerogel catalysts, and meticulously examines mechanisms underlying photocatalytic activity. It highlights the role of physicochemical properties in charge diffusion, carrier recombination, and the impact of scavengers in photo-oxidation/reduction. Additionally, TiO2 doping techniques and heterostructures and their potential for enhancing efficiency are briefly discussed, all within the context of environmental applications.

Anglický abstrakt

This review provides a detailed exploration of titanium dioxide (TiO2) photocatalysts, emphasizing structural phases, heterophase junctions, and their impact on efficiency. Key points include diverse synthesis methods, with a focus on the sol-gel route and variants like low-temperature hydrothermal synthesis (LTHT). The review delves into the influence of acid-base donors on gelation, dissects crucial drying techniques for TiO2 aerogel or xerogel catalysts, and meticulously examines mechanisms underlying photocatalytic activity. It highlights the role of physicochemical properties in charge diffusion, carrier recombination, and the impact of scavengers in photo-oxidation/reduction. Additionally, TiO2 doping techniques and heterostructures and their potential for enhancing efficiency are briefly discussed, all within the context of environmental applications.

Klíčová slova

TiO2; anatase; brookite; sol-gel synthesis; heterojunctions; photocatalysis

Klíčová slova v angličtině

TiO2; anatase; brookite; sol-gel synthesis; heterojunctions; photocatalysis

Autoři

TINOCO NAVARRO, L.; CIHLÁŘ, J.

Rok RIV

2024

Vydáno

13.12.2023

Nakladatel

Gels

Místo

Basel, Switzerland

ISSN

2310-2861

Periodikum

Gels

Svazek

9

Číslo

12

Stát

Švýcarská konfederace

Strany od

1

Strany do

24

Strany počet

24

URL

https://www.mdpi.com/2310-2861/9/12/976

Plný text v Digitální knihovně

http://hdl.handle.net/11012/245194

BibTex

@article{BUT185780,
  author="Lizeth Katherine {Tinoco Navarro} and Jaroslav {Cihlář}",
  title="Enhancing Photocatalytic Properties of TiO2 Photocatalyst and Heterojunctions: A Comprehensive Review of the Impact of Biphasic Systems in Aerogels and Xerogels Synthesis, Methods, and Mechanisms for Environmental Applications",
  journal="Gels",
  year="2023",
  volume="9",
  number="12",
  pages="1--24",
  doi="10.3390/gels9120976",
  url="https://www.mdpi.com/2310-2861/9/12/976"
}

Dokumenty

gels-09-00976