Results 21 to 30 of about 2,273 (210)
Alexandria Engineering Journal, 2023 Removing hazardous substances like azo dyes and nitrophenols from drinking water is essential for maintaining human health since these substances occur naturally in the environment.
V.E. Sathishkumar +2 more
doaj +1 more source
Imidazolium 4-nitrophenolate 4-nitrophenol monohydrate
Acta Crystallographica Section E Structure Reports Online, 2007 In the title compound, C3H5N2+·C6H4NO3−·C6H5NO3·H2O, the imidazolium ring is planar to within 0.002 A and the nitro groups are approximately coplanar with the benzene rings to which they are bonded in both the 4-nitrophenolate and the 4-nitrophenol molecules [dihedral angles = 4.7 (1) and 1.1 (1)°, respectively].
V. H. Rodrigues +3 more
openaire +1 more source
Macedonian Journal of Chemistry and Chemical Engineering, 2012 The adsorption behavior of 2-nitrophenol (2-NP) and 2,4-dinitrophenol (2,4-DNP) on expanded perlite (EP) at equilibrium and kinetic conditions was investigated. The experimental equilibrium data were interpreted by Langmuir, Freundlich, Redlich–Peterson,
Zvezdana Yaneva +2 more
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Beilstein Journal of Organic Chemistry, 2020 β-Nitrostyrenes underwent a Diels–Alder reaction with Danishefsky’s diene to afford cyclohexenes together with the corresponding hydrolyzed products, 3-arylated-5-methoxy-4-nitrocyclohexanones.
Haruyasu Asahara +2 more
doaj +1 more source
Electrochemistry Communications, 2021 3D printing is a manufacturing technique used to prototype devices with customized shapes composed of different materials, including carbon composites. Toxic phenolic compounds are a major environmental hazard.
Jyoti +3 more
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A Voltammetric Electronic Tongue for the Resolution of Ternary Nitrophenol Mixtures
Sensors, 2018 This work reports the applicability of a voltammetric sensor array able to quantify the content of 2,4-dinitrophenol, 4-nitrophenol, and picric acid in artificial samples using the electronic tongue (ET) principles.
Andreu González-Calabuig +2 more
doaj +1 more source
Method for the determination of concentration and stable carbon isotope ratios of atmospheric phenols [PDF]
Atmospheric Measurement Techniques, 2013 A method for the determination of the stable carbon isotopic composition of atmospheric nitrophenols in the gas and particulate phases is presented. It has been proposed to use the combination of concentration and isotope ratio measurements of precursor ...
M. Saccon +7 more
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Advanced Materials Technologies, EarlyView.ABSTRACT Molybdenum disulfide (MoS2) has attracted attention as a promising material due to the growing demand for environmentally friendly, cost‐effective, and efficient water treatment techniques. With its physicochemical characteristics, this stratified bidimensional material allows it to be highly effective in adsorption and catalytic performance ...
Pariksha Bishnoi +4 more
wiley +1 more source
Voltammetric Electronic Tongue for the Resolution of Ternary Nitrophenol Mixtures
Proceedings, 2017 Nitrophenols have been widely employed in different applications from explosives to weight loss drugs but the main environmental problem is their generation as degradation products of common herbicides [1,2]. [...]
Andreu González-Calabuig +2 more
doaj +1 more source
Shaping Carbon Nitrides for Advanced Macrostructures
Advanced Materials Technologies, EarlyView.This review examines how carbon nitride can be shaped through a range of printing and interfacial assembly methods. By bringing together additive manufacturing and liquid–liquid structuring concepts, carbon nitride is moving beyond its traditional powder‐based photocatalyst form toward digitally designed robust macroscale architectures with high design
Simona Baluchová, Baris Kumru
wiley +1 more source