Fundamentals of TiO2 Photocatalysis: Concepts, Mechanisms, and Challenges

Q Guo, C Zhou, Z Ma, X Yang - Advanced Materials, 2019 - Wiley Online Library
Photocatalysis has been widely applied in various areas, such as solar cells, water splitting,
and pollutant degradation. Therefore, the photochemical mechanisms and basic principles …

Titanium dioxide-based nanomaterials for photocatalytic fuel generations

Y Ma, X Wang, Y Jia, X Chen, H Han, C Li - Chemical reviews, 2014 - ACS Publications
Nowadays, with the rapid depletion of fossil fuels (coal, natural gas, and petroleum oil), the
development of renewable energies based on sufficient energy sources with sustainable …

Characterisation of oxygen defects and nitrogen impurities in TiO2 photocatalysts using variable-temperature X-ray powder diffraction

C Foo, Y Li, K Lebedev, T Chen, S Day, C Tang… - Nature …, 2021 - nature.com
TiO2-based powder materials have been widely studied as efficient photocatalysts for water
splitting due to their low cost, photo-responsivity, earthly abundance, chemical and thermal …

Recent advances in non-metals-doped TiO2 nanostructured photocatalysts for visible-light driven hydrogen production, CO2 reduction and air purification

SB Patil, PS Basavarajappa, N Ganganagappa… - International Journal of …, 2019 - Elsevier
The generation of hydrogen and oxygen from the photocatalytic water splitting reaction
under visible light is a promisingly renewable and clean source for H 2 fuel. The transition …

High-performance photocatalytic nonoxidative conversion of methane to ethane and hydrogen by heteroatoms-engineered TiO2

W Zhang, C Fu, J Low, D Duan, J Ma, W Jiang… - Nature …, 2022 - nature.com
Nonoxidative coupling of methane (NOCM) is a highly important process to simultaneously
produce multicarbons and hydrogen. Although oxide-based photocatalysis opens …

Review of functional titanium oxides. I: TiO2 and its modifications

N Rahimi, RA Pax, EMA Gray - Progress in Solid State Chemistry, 2016 - Elsevier
An extensive and wide-ranging literature about the polymorphs of titanium dioxide (TiO 2)
has accumulated during the last few decades, providing a very large resource of data on its …

[HTML][HTML] Improved chemical and electrochemical stability of perovskite oxides with less reducible cations at the surface

N Tsvetkov, Q Lu, L Sun, EJ Crumlin, B Yildiz - Nature materials, 2016 - nature.com
Segregation and phase separation of aliovalent dopants on perovskite oxide (ABO3)
surfaces are detrimental to the performance of energy conversion systems such as solid …

A surface science perspective on TiO2 photocatalysis

MA Henderson - Surface Science Reports, 2011 - Elsevier
The field of surface science provides a unique approach to understanding bulk, surface and
interfacial phenomena occurring during TiO 2 photocatalysis. This review highlights, from a …

[HTML][HTML] Facet-dependent trapping and dynamics of excess electrons at anatase TiO2 surfaces and aqueous interfaces

S Selcuk, A Selloni - Nature Materials, 2016 - nature.com
Excess electrons from intrinsic defects, dopants and photoexcitation play a key role in many
of the properties of TiO2. Understanding their behaviour is important for improving the …

Interfacial Charge Transport in 1D TiO2 Based Photoelectrodes for Photoelectrochemical Water Splitting

Z Yu, H Liu, M Zhu, Y Li, W Li - Small, 2021 - Wiley Online Library
Abstract 1D nanostructured photoelectrodes are promising for application as
photoelectrochemical (PEC) devices for solar energy conversion into hydrogen (H2) owing …