A synchronous defluorination-oxidation process for efficient mineralization of fluoroarenes with photoelectrocatalysis

H Chi, W Wang, J Ma, R Duan, C Ding, R Song… - Chinese Journal of …, 2023 - Elsevier
Fluoroarene (FA) derivatives are persistent, toxic, and bioaccumulative pollutants, which
pose severe risks to ecosystems and human health. Efficient cleavage of C–F bonds and …

Modification of Crystal-Optimized TiO2 with Biomass-Derived Carbon Quantum Dots for Highly Efficient Degradation of Favipiravir in Water

S Chen, SZ Zhang, H Jiang - ACS ES&T Water, 2024 - ACS Publications
TiO2 has been extensively used in the photocatalytic degradation of diverse organic
pollutants; however, the wide band gap and high recombination of photogenerated …

Wavelength dependency and photosensitizer effects in UV-LED photodegradation of iohexol

MY Xu, C Zeng, YL Lin, TY Zhang, Q Fu, HX Zhao… - Water Research, 2024 - Elsevier
Iodinated X-ray contrast media (ICM) are ubiquitously present in water sources and
challenging to eliminate using conventional processes, posing a significant risk to aquatic …

Modulating crystal facets of photoanodes for photoelectrocatalytic scalable degradation of fluorinated pharmaceuticals in wastewater

H Chi, J Ma, R Duan, A Wang, Y Qiao, W Wang, C Li - Water Research, 2024 - Elsevier
Fluorinated pharmaceuticals pollution has become an ever-increasing environmental
concern due to its negative impacts. Photoelectrocatalytic (PEC) degradation system is a …

Fluorinated Pharmaceutical and Pesticide Photolysis: Investigating Reactivity and Identifying Fluorinated Products by Combining Computational Chemistry,19F NMR …

AP Bhat, WCK Pomerantz… - Environmental Science & …, 2024 - ACS Publications
Fluorinated breakdown products from photolysis of pharmaceuticals and pesticides are of
environmental concern due to their potential persistence and toxicity. While mass …

A metal-free Z-scheme PPy/MCN heterojunction for antibiotic removal via synergism of photocatalysis and peroxymonosulfate activation

L Kou, J Lei, J Jia, Q Li, S Zhang, Z Tian, K Jiang… - Separation and …, 2025 - Elsevier
Developing an active and synergistic system based on photocatalysis and
peroxymonosulfate (PMS) activation is considered an effective strategy for efficient removal …

Determining wavelength-dependent quantum yields of photodegradation: importance of experimental setup and reference values for actinometers

L de Brito Anton, AI Silverman, JN Apell - … Science: Processes & …, 2024 - pubs.rsc.org
Accurate quantum yields are crucial for modeling photochemical reactions in natural and
engineered treatment systems. Quantum yields are usually determined using a single …

[HTML][HTML] Excitation Wavelength-Dependent Photochemistry

M Maafi - Photochem, 2024 - mdpi.com
The dependence of photochemistry on excitation wavelength is not a recently observed
phenomenon; nonetheless, it has, surprisingly enough, been largely ignored in the field. The …

Photolysis Products of Fluorinated Pharmaceuticals: A Combined Fluorine Nuclear Magnetic Resonance Spectroscopy and Mass Spectrometry Approach

TF Mundhenke, AP Bhat… - Environmental …, 2023 - Wiley Online Library
The aqueous photolysis of four pharmaceuticals with varying fluorinated functional groups
was assessed under neutral, alkaline, advanced oxidation, and advanced reduction …

[HTML][HTML] Application of the multi-wavelength UV-LED/chlorine process to improve reverse osmosis membrane performance for reused water treatment in the steel …

Z Liu, MY Xu, H Yin, CW Xie, Q Liu, HT Liu… - Water …, 2024 - iwaponline.com
Membrane fouling is a prominent issue that affects the stable and efficient operation of
reverse osmosis (RO) in reused water treatment. In this study, a zero-discharge RO system …