Challenges and prospects of main-group metal-doped TiO2 photocatalysts for sustainable water remediation

N Bashir, T Sawaira, A Jamil, M Awais, A Habib… - Materials Today …, 2024 - Elsevier
The elimination of toxic organic pollutants from contaminated drinking water and industrial
wastewater is a critical concern for ensuring sustainable living on Earth. The late 20th …

Ti3C2Tx MXene functionalization induced enhancement of photoelectrochemical performance of TiO2 nanotube arrays

N Khatun, S Dey, GC Behera, SC Roy - Materials Chemistry and Physics, 2022 - Elsevier
Due to a unique planar structure, hydrophilic functional groups, and excellent metallic
conductivity, recently developed two-dimensional (2D) MXene offers great potential in …

Mo doped TiO2: impact on oxygen vacancies, anatase phase stability and photocatalytic activity

V Kumaravel, S Rhatigan, S Mathew… - Journal of Physics …, 2020 - iopscience.iop.org
This work outlines an experimental and theoretical investigation of the effect of molybdenum
(Mo) do** on the oxygen vacancy formation and photocatalytic activity of TiO 2. Analytical …

Oxygen and cerium defects mediated changes in structural, optical and photoluminescence properties of Ni substituted CeO2

S Tiwari, G Rathore, N Patra, AK Yadav… - Journal of Alloys and …, 2019 - Elsevier
Local and long-range structural properties, of sol-gel synthesized, Ce 1-x Ni x O 2 (0≤ x≤
0.1) nanopowders have been investigated. Substitution of Ce 4+ by comparably smaller Ni …

[HTML][HTML] Synthesis of spray deposited transition metals doped (Cr, Mn, Fe, Ni, and Cu) compositionally complex ZnO thin films with enhanced band gap and …

MR Al Hassan, MA Islam, K Salam, KF Amin… - Results in …, 2022 - Elsevier
Compositionally complex ceramics (CCCs) is now considered as a subgroup of high entropy
ceramics (HECs); which focuses on the further opportunities of exploring wide compositional …

Zn-Doped Fe2TiO5 Pseudobrookite-Based Photoanodes Grown by Aerosol-Assisted Chemical Vapor Deposition

M Regue, IY Ahmet, PS Bassi, AL Johnson… - ACS Applied Energy …, 2020 - ACS Publications
Water splitting in photoelectrochemical cells is a promising technology to produce solar
hydrogen. Fe2TiO5 pseudobrookite with a bandgap of around 2 eV absorbs the …

Improved cycle capability of Mn-doped Fe2TiO5 anode for lithium-ion batteries

A Hussain, A Inayat, M Idrees, R Wahab, M Alam… - Journal of Energy …, 2024 - Elsevier
Good cycling stability and high theoretical capacity are provided by Fe 2 TiO 5 (iron titanate)
as an electrode material due to its distinct crystal structure and numerous redox couples …

Enhanced H2 evolution through water splitting using TiO2/ultrathin g-C3N4: A type II heterojunction photocatalyst fabricated by in situ thermal exfoliation

N Khatun, S Dey, T Appadurai, AK Chandiran… - Applied Physics …, 2021 - pubs.aip.org
Designing a photocatalyst material with reduced recombination of photogenerated charges
is one of the most important aspects of hydrogen generation through solar water splitting …

[HTML][HTML] Optical and microstructural studies of erbium-doped TiO2 thin films on silicon, SrTiO3, and sapphire

MK Singh, GD Grant, G Wolfowicz, J Wen… - Journal of Applied …, 2024 - pubs.aip.org
Rare-earth ion doped oxide thin films integrated on silicon substrates provide a route toward
scalable, chip-scale platforms for quantum coherent devices. Erbium-doped TiO 2 is an …

Iridium-copper oxide nanotubes catalyzing pH-universal oxygen evolution reaction with highly improved activity and durability via elemental substitution

Y Kim, D **, C Lee, Y Lee - Journal of Alloys and Compounds, 2022 - Elsevier
Abstract Nanotubes of Ir-Cu binary metal oxide with various composition ratios (Ir x Cu 1− x
O y with x= 0.64, 0.48 and 0.33) were prepared using electrospinning followed by thermal …