Modification strategies for visible-light photocatalysts and their performance-enhancing effects on photocatalytic degradation of volatile organic compounds

Y Ahmadi, KH Kim - Renewable and Sustainable Energy Reviews, 2024 - Elsevier
Photocatalytic oxidation is a potent approach for removing gaseous volatile organic
compounds (VOCs) from air streams. Although a plethora of photocatalysts have been …

TiO2 photocatalyst for removal of volatile organic compounds in gas phase–A review

Z Shayegan, CS Lee, F Haghighat - Chemical Engineering Journal, 2018 - Elsevier
Heterogeneous photocatalytic oxidation process (PCO) is a promising technology for
removing indoor volatile organic compounds (VOCs) contaminants. Titanium dioxide (TiO 2) …

Effects of Particle Size on the Structure and Photocatalytic Performance by Alkali-Treated TiO2

D Li, H Song, X Meng, T Shen, J Sun, W Han, X Wang - Nanomaterials, 2020 - mdpi.com
Particle size of nanomaterials has significant impact on their photocatalyst properties. In this
paper, TiO2 nanoparticles with different crystalline sizes were prepared by adjusting the …

Photocatalytic oxidation technology for indoor environment air purification: The state-of-the-art

AH Mamaghani, F Haghighat, CS Lee - Applied Catalysis B: Environmental, 2017 - Elsevier
Inevitable presence of volatile organic compounds (VOCs) in indoor environment and their
adverse impact on human health and productivity have encouraged the development of …

A review on photocatalysis for air treatment: From catalyst development to reactor design

Y Boyjoo, H Sun, J Liu, VK Pareek, S Wang - Chemical engineering journal, 2017 - Elsevier
Photocatalysis has been extensively investigated for several decades, motivated by the
fascinating applications in pollution remediation, chemical synthesis, and energy innovation …

[HTML][HTML] Titanium oxide based photocatalytic materials development and their role of in the air pollutants degradation: Overview and forecast

CHA Tsang, K Li, Y Zeng, W Zhao, T Zhang… - Environment …, 2019 - Elsevier
Due to the anthropogenic pollution, especially the environmental crisis caused by air
pollutants, the development of air pollutant degradation photocatalyst has become one of …

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 …

Influence of agglomeration and aggregation on the photocatalytic activity of TiO2 nanoparticles

F Pellegrino, L Pellutiè, F Sordello, C Minero… - Applied Catalysis B …, 2017 - Elsevier
Particle aggregation and agglomeration influence the optical properties of materials and
therefore their ability to absorb and scatter the incoming radiation, also affecting their …

Role of titanium dioxide (TiO2) structural design/morphology in photocatalytic air purification

AH Mamaghani, F Haghighat, CS Lee - Applied Catalysis B: Environmental, 2020 - Elsevier
Seven TiO 2 morphologies were synthesized and evaluated for photocatalytic oxidation
(PCO) of methyl ethyl ketone (MEK) in air. Photocatalysts were fabricated via hydrothermal …

Carbon quantum dots decorated Bi2WO6 nanocomposite with enhanced photocatalytic oxidation activity for VOCs

X Qian, D Yue, Z Tian, M Reng, Y Zhu, M Kan… - Applied Catalysis B …, 2016 - Elsevier
We incorporated highly stable carbon quantum dots (CQDs) with Bi 2 WO 6 to sufficiently
photocatalytic removal of gaseous volatile organic compounds (VOCs) utilize solar energy …