Photoreduction of nitrophenol using metal oxide-based nanocomposites: a green and efficient approach for aqueous environmental remediation

G Yadav, N Yadav… - International Journal of …, 2023 - Taylor & Francis
Phenolic compounds pose a significant hazard in water bodies due to their widespread
presence. Among these, nitrophenol (NP) stand out as a distinct class of phenolic …

Magnetite-Silica core-shell nanocomposites decorated with silver nanoparticles for enhanced catalytic reduction of 4-nitrophenol and degradation of methylene blue …

AN Chishti, L Ni, F Guo, X Lin, Y Liu, H Wu… - Journal of …, 2021 - Elsevier
In this study, we synthesized multifunctional F e 3 O 4@ S i O 2/A g magnetic
nanocomposites (MNCs) by in situ method with an average size of 583±4 nm. At different …

Quantitative structure–activity relationship (QSAR) models for color and COD removal for some dyes subjected to electrochemical oxidation

KS Hirpara, UD Patel - Environmental Technology, 2023 - Taylor & Francis
Electrochemical oxidation is an efficient method for the destruction of dyes in wastewater
streams. The experimental conditions during electrochemical oxidation (EO) and molecular …

Electrochemical reduction of aqueous nitrate using metallic silver particles as spatially suspended catalyst

J Ingle, UD Patel - Journal of Environmental Chemical Engineering, 2023 - Elsevier
Increasing nitrate concentrations in water sources is a serious concern. The current study
demonstrates the electrochemical reduction of nitrate in the presence of silver metallic …

Magnetic porous Ag2O/Chitin nanostructure adsorbent for eco-friendly effective disposing azo dyes

P Indira, TT Ho, N Ahalya, T Sathish, R Saravanan… - Environmental …, 2023 - Elsevier
Water treatment is as much important as it is to satisfying 11 worldwide sustainable
development goals out of 17. The removal of Azo is much important as they are toxic and …

Electrochemical hydrogenation detoxication of p-nitrophenol via self-supported rGO/CoP/CF electrode: Performance, mechanism and biotoxicity

C Tan, F Yao, C Ma, L He, X Yang, T Wang… - Chemical Engineering …, 2023 - Elsevier
Electrochemical hydrogenation detoxication (EHD) has been emerged as a sustainable
technology to eliminate biotoxicity of p-nitrophenol (PNP). Although cobalt (Co) compounds …

Highly efficient catalytic reduction of 4-nitrophenol and organic dyes by ultrafine palladium nanoparticles anchored on CeO2 nanorods

W Wang, G Dai, H Yang, X Liu, X Chen, Z Meng… - … Science and Pollution …, 2022 - Springer
Uniformly dispersed Pd nanoparticles on certain supports exhibit exceptional catalytic
performance toward various environmental applications. In this work, ultrafine Pd …

Electrochemical reduction of nitrate in the presence of silver-coated polyvinyl alcohol beads as a spatially suspended catalyst

J Ingle, UD Patel - Journal of Water Process Engineering, 2022 - Elsevier
Increasing concentrations of nitrate in water sources are a growing problem, requiring the
development of techniques to remove them. In the present study, nitrate removal was …

Facile synthesis of copper nitroprusside chitosan nanocomposite and its catalytic reduction of environmentally hazardous azodyes

DA El Mously, AM Mahmoud, MA Khallaf, HS Mandour… - BMC chemistry, 2024 - Springer
One of the biggest issues affecting the entire world currently is water contamination caused
by textile industries' incapacity to properly dispose their wastewater. The presence of toxic …

Facile Fabrication of Pd-Doped CuO-ZnO Composites for Simultaneous Photodegradation of Anionic and Neutral Dyes

S Bonthula, MF Ibrahim, AO Al-Jaber, ADF Al-Siddiqi… - Physchem, 2024 - mdpi.com
This study explores the synthesis and application of Pd-doped CuO-ZnO composites for the
simultaneous photodegradation of anionic and neutral dyes. The nanocomposite was …