Simultaneous detection of 4-chlorophenol and 4-nitrophenol using a Ti<sub>3</sub>C<sub>2</sub>T<sub><i>x</i></sub> MXene based electrochemical sensor
Ling Lei, Caoling Li, Wensheng Huang, Kangbing Wu
Abstract
MXene, a sensitive and rapid method was developed for the simultaneous detection of 4-CP and 4-NP. The linear range is from 0.1 to 20.0 μM for 4-CP, and from 0.5 to 25.0 μM for 4-NP, with detection limits of 0.062 μM (4-CP) and 0.11 μM (4-NP). This method was used in wastewater samples, and the accuracy was confirmed to be good by high-performance liquid chromatography.
Topics & Concepts
Detection limitNitrophenolElectrochemistryMaterials scienceElectron transfer4-NitrophenolHydrothermal circulationPhenolLinear rangeChlorophenolElectrochemical gas sensorSpecific surface areaNuclear chemistryElectrodeChemistryChemical engineeringNanoparticleChromatographyNanotechnologyOrganic chemistryCatalysisPhysical chemistryEngineeringMXene and MAX Phase Materials2D Materials and ApplicationsAdvanced biosensing and bioanalysis techniques