Absorption and photocatalytic degradation of VOCs by perfluorinated ionomeric coating with TiO2 nanopowders for air purification

M Sansotera, SGM Kheyli, A Baggioli… - Chemical Engineering …, 2019 - Elsevier
In this work, we propose a transparent multilayered perfluoropolymeric coating as
immobilization method for TiO 2 nanoparticles, and evaluate its suitability in the gas phase …

Enhanced performance of surface modified TiO2 nanotubes for the decomposition of perfluorooctanoic acid

A Tian, Y Wu, K Mao - AIP Conference Proceedings, 2017 - pubs.aip.org
Photocatalytic decomposition of an emerging pollutant perfluorooctanoic acid (PFOA) in
aqueous solution by Ag nanoparticles and molecularly imprinted polymers modified TiO2 …

Selective Removal of Perfluorooctanoic Acid Using Molecularly Imprinted Polymer‐Modified TiO2 Nanotube Arrays

Y Wu, Y Li, A Tian, K Mao, J Liu - International Journal of …, 2016 - Wiley Online Library
Perfluorinated chemicals have attracted worldwide concern owing to their wide occurrence
and resistance to most conventional treatment processes. In this work, a novel photocatalyst …

Photocatalytic Reactivities of Nafion-Coated TiO2 for the Degradation of Charged Organic Compounds under UV or Visible Light

H Park, W Choi - The Journal of Physical Chemistry B, 2005 - ACS Publications
Nafion (perfluorinated polymer with sulfonate groups)-coated TiO2 particles (Nf/TiO2) were
prepared and their reactivities for the photocatalytic degradation (PCD) of charged organic …

Preparation of TiO2-coated polyester fiber filter by spray-coating and its photocatalytic degradation of gaseous formaldehyde

Z Han, VWC Chang, L Zhang, MS Tse, OK Tan… - Aerosol and Air Quality …, 2012 - aaqr.org
ABSTRACTHeterogeneous photocatalytic oxidation (PCO) has shown great potential for
indoor air purification of gaseous pollutants. Research attention has been drawn to the …

Efficient Decomposition of Perfluorocarboxylic Acids in Aqueous Suspensions of a TiO2 Photocatalyst with Medium-Pressure Ultraviolet Lamp Irradiation under …

T Ochiai, Y Iizuka, K Nakata, T Murakami… - Industrial & …, 2011 - ACS Publications
Decomposition of environmentally persistent perfluorooctanoic acid (PFOA) in aqueous
suspensions of a TiO2 photocatalyst, with use of medium-pressure ultraviolet (MPUV) lamp …

Metal-doped carbon-supported/modified titanate nanotubes for perfluorooctane sulfonate degradation in water: Effects of preparation conditions, mechanisms, and …

Y Zhu, T Xu, D Zhao - Science of the Total Environment, 2022 - Elsevier
Metal-doped, activated carbon (AC) supported titanate nanotubes (Me/TNTs@ AC) have
been shown promising for photocatalytic degradation of per-and polyfluoroalkyl substances …

[HTML][HTML] Stable Photocatalytic Paints Prepared from Hybrid Core-Shell Fluorinated/Acrylic/TiO2 Waterborne Dispersions

A Bonnefond, E González, JM Asua, JR Leiza, E Ieva… - Crystals, 2016 - mdpi.com
The contamination of air and water is one of the major concerns towards the development of
a sustainable world in the 21st century. In this context many efforts are devoted to the design …

Nanotechnology in remediation of water contaminated by poly-and perfluoroalkyl substances: A review

W Zhang, D Zhang, Y Liang - Environmental pollution, 2019 - Elsevier
This article gives an overview of nanotechnologies applied in remediation of water
contaminated by poly-and perfluoroalkyl substances (PFASs). The use of engineered …

Photocatalytically reductive defluorination of perfluorooctanoic acid (PFOA) using Pt/La2Ti2O7 nanoplates: experimental and DFT assessment

C Chen, Q Ma, F Liu, J Gao, X Li, S Sun, H Yao… - Journal of hazardous …, 2021 - Elsevier
To enable efficient degradation of perfluorooctanoic acid (PFOA), we prepared and
investigated a nanosheet photocatalyst (Pt/La 2 Ti 2 O 7). Doping platinum nanoparticles on …