Results 11 to 20 of about 5,080,772 (270)

Advances in 4‑Nitrophenol Detection and Reduction Methods and Mechanisms: An Updated Review

ACS Omega
This review emphasizes the progress in identifying and eliminating para-nitrophenol (4-NP), a toxic organic compound. It covers various strategical methods and materials, including organic and inorganic nanomaterials, for detecting and reducing 4-NP ...
Alan Omar Cardoso Juarez, Edgar Ivan Ocampo Lopez, Mohan Kumar Kesarla, Naveen Kumar Reddy Bogireddy   +3 more
doaj   +2 more sources

Analysis of p-Nitrophenol Reduction

World Journal of Chemical Education
A. Habekost
semanticscholar   +2 more sources

The role of ruthenium in perovskite-type mixed oxide in the electrochemical degradation of 4-nitrophenol [PDF]

Tehnika, 2020
In this paper new perovskite-based electrode materials for 4-nitrophenol detection were characterized. Mixed oxides of pereovskite type with general molecular formula La0.7Sr0.3Cr1-XRuX03 (X= 0; 0.05) were synthesized by ceramic procedure. The results of
Mojović Zorica D., Petrović Srđan P., Rožić Ljiljana S.   +2 more
doaj   +1 more source

Simple Environmentally-Friendly Reduction of 4-Nitrophenol [PDF]

Catalysts, 2020
The low molecular-mass organic compound 4-nitrophenol is involved in many chemical processes and is commonly present in soils and in surface and ground waters, thereby causing severe environmental impact and health risk. Several methods have been proposed for its transformation (bio and chemical degradation).
Albert Serrà, Raül Artal, Maria Pozo, Jaume Garcia-Amorós, Elvira Gómez   +4 more
openaire   +2 more sources

Cationic Polystyrene Resin Bound Silver Nanocomposites Assisted Fourier Transform Infrared Spectroscopy for Enhanced Catalytic Reduction of 4-Nitrophenol in Aqueous Medium

Chemistry, 2022
The present work reported a novel strategy to construct supported cationic-polystyrene-resin-bound silver nanocomposites for enhanced catalytic reduction of 4-nitrophenol in an aqueous medium.
Anushree Saha, Ramsingh Kurrey, Santosh Kumar Verma, Manas Kanti Deb   +3 more
doaj   +1 more source

The catalytic reduction of 4-nitrophenol using MoS2/ZnO nanocomposite

Applied Surface Science Advances, 2022
Nanocomposite MoS2/ZnO was prepared by an exfoliation process and characterized. A flower-like morphology was obtained for the hybrid where uniformly spread ZnO is stacked over thin layers of MoS2.
Madhushree R, Jadan Resnik Jaleel UC, Dephan Pinheiro, Sunaja Devi KR   +3 more
doaj   +1 more source

Synthesis and characterization of SiO2-NiO xerogel nanocomposite prepared by sol–gel method for catalytic reduction of p-nitrophenol

Journal of Taibah University for Science, 2022
This manuscript describes the preparation and characterization of silica-nickel oxide (SiO2-NiO) xerogel nanocomposite and its catalytic application in the hydrogenation of p-nitrophenol. Hydrochloric acid and ammonium hydroxide were used as the acid and
Syed Rashid Saeed, Muhammad Ajmal, Iram Bibi, Syed Sakhawat Shah, Muhammad Siddiq   +4 more
doaj   +1 more source

Nano-Polyoxotungstate [Cu20P8W48] Immobilized on Magnetic Nanoparticles as an Excellent Heterogeneous Catalyst Nanoreactors for Green Reduction of Nitrophenol Compounds

Journal of Spectroscopy, 2022
In this study, Cu20-polyoxotungstate [Cu20Cl(OH)24(H2O)12(P8W48O184)]25− supported on a magnetic substrate was used as a high-performance green method for the reduction of nitrophenol compounds such as 4-nitrophenol (4-NP) and 2,4,6-trinitrophenol (2,4,6-
Reza Haddad, Ali Roostaie
doaj   +1 more source

Reduction of 4-nitrophenol using green-fabricated metal nanoparticles

RSC Advances, 2022
Noble metal (silver (Ag), gold (Au), platinum (Pt), and palladium (Pd)) nanoparticles have gained increasing attention due to their importance in several research fields such as environmental and medical research.
Yetzin Rodriguez Mejía, Naveen Kumar Reddy Bogireddy   +1 more
openaire   +2 more sources

A simple and cost-effective new synthesis method of copper molybdate CuMoO4 nanoparticles and their catalytic performance

Journal of Science: Advanced Materials and Devices, 2021
Nanopowders of copper molybdate, α-CuMoO4, were prepared through calcination of an oxalate complex in static air at 550 °C. The oxalate complex was investigated by Fourier transform infrared spectroscopy and thermal gravimetric analysis.
Hicham Oudghiri Hassani, Mohamed Akouibaa, Souad Rakass, Mostafa Abboudi, Brahim El Bali, Mohammed Lachkar, Fahd Al Wadaani   +6 more
doaj   +1 more source