Status and challenges in photocatalytic nanotechnology for cleaning air polluted with volatile organic compounds: visible light utilization and catalyst deactivation

S Weon, F He, W Choi - Environmental Science: Nano, 2019 - pubs.rsc.org
Photocatalysis that utilizes semiconductor nanoparticles is one of the most investigated
environmental nanotechnologies. It is a promising technology for air purification because it …

Visible-light-active doped metal oxide nanoparticles: review of their synthesis, properties, and applications

R Medhi, MD Marquez, TR Lee - ACS Applied Nano Materials, 2020 - ACS Publications
Metal oxide semiconductors with a bandgap between 2 and 4 eV are an important class of
compounds in the electronics industry and for photocatalysis. With the demand for these …

Fabrication of 0D/2D TiO2 Nanodots/g-C3N4 S-scheme heterojunction photocatalyst for efficient photocatalytic overall water splitting

Y Jiang, Z Sun, Q Chen, C Cao, Y Zhao, W Yang… - Applied Surface …, 2022 - Elsevier
It is a considerable challenge to design a highly efficient photocatalyst for overall water
splitting. Herein, a zero-dimension/two-dimension (0D/2D) TiO 2 nanodots/gC 3 N 4 step …

Titanium dioxide and graphitic carbon nitride–based nanocomposites and nanofibres for the degradation of organic pollutants in water: a review

R Ratshiedana, AT Kuvarega, AK Mishra - Environmental Science and …, 2021 - Springer
The paper reviews graphitic carbon nitride–based nanostructured photocatalytic materials
and nanofibres for applications in water purification. Titanium dioxide has shown unique …

Plasmonic Enhancement Coupling with Defect-Engineered TiO2–x: A Mode for Sensitive Photoelectrochemical Biosensing

J Shu, Z Qiu, S Lv, K Zhang, D Tang - Analytical chemistry, 2018 - ACS Publications
This work demonstrates that the photoelectric response of defect-engineered TiO2–x
modified with Au nanoparticles can be modulated by oxygen vacancy concentration and …

Photocatalytic degradation of methylene blue dye using Fe2O3/TiO2 nanoparticles prepared by sol–gel method

MA Ahmed, EE El-Katori, ZH Gharni - Journal of Alloys and Compounds, 2013 - Elsevier
The photocatalytic degradation of methylene blue dye was successfully carried under UV
irradiation over Fe2O3/TiO2 nanoparticles embedded various composition of Fe2O3 (0–20) …

Comparative study of (N, Fe) doped TiO2 photocatalysts

S Larumbe, M Monge, C Gómez-Polo - Applied Surface Science, 2015 - Elsevier
The effect of N and Fe doping on the structural, optical, photocatalytic and magnetic
properties of TiO 2 nanoparticles is analyzed. Undoped, N and Fe doped TiO 2 …

Tuning the phase composition of 1D TiO2 by Fe/Sn co-doping strategy for enhanced visible-light-driven photocatalytic and photoelectrochemical performances

SM Ghoreishian, KS Ranjith, H Lee, B Park… - Journal of Alloys and …, 2021 - Elsevier
The development of multi-functional visible-responsive TiO 2-based photocatalysts remains
a long-term goal as a promising strategy for dealing with the issue of antibiotic-residues in …

Multiphase photocatalytic microreactors

D Heggo, S Ookawara - Chemical Engineering Science, 2017 - Elsevier
Heterogenous photocatalysis has been paid much attention in the last decades since it can
utilize clean and abundant sunlight energy to drive reaction systems for cleaner productions …

Effective water splitting using CuOx/TiO2 composite films: Role of Cu species and content in hydrogen generation

Q Hu, J Huang, G Li, J Chen, Z Zhang, Z Deng… - Applied Surface …, 2016 - Elsevier
We have fabricated a series of CuO x/TiO 2 composite films composed of TiO 2 nanorods
and CuO x nanopariticles with copper content in the range of 0–4.75 at.% by a facile …