Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Determination of submillimolar concentration of ferrate(VI) in alkaline solutions by amperometric titration
View through CrossRef
Abstract
A new amperometric titration method was developed for quantitative determination of ferrate(VI) (FeVIO42−) in the 7.06×10−5−5.73×10−3 M concentration range. Chromium(III) hydroxide solution was used as the titrant. The diffusion current (Id) had a linear relationship with the concentration of ferrate(VI) and slopes were dependent on the concentration of NaOH. The amperometric titration could detect a lower concentration of ferrate(VI) than could potentiometric and colorimetric titrations. The method was applied successfully to determine concentrations of ferrate(VI), generated electrochemically, in strong alkaline solutions.
Title: Determination of submillimolar concentration of ferrate(VI) in alkaline solutions by amperometric titration
Description:
Abstract
A new amperometric titration method was developed for quantitative determination of ferrate(VI) (FeVIO42−) in the 7.
06×10−5−5.
73×10−3 M concentration range.
Chromium(III) hydroxide solution was used as the titrant.
The diffusion current (Id) had a linear relationship with the concentration of ferrate(VI) and slopes were dependent on the concentration of NaOH.
The amperometric titration could detect a lower concentration of ferrate(VI) than could potentiometric and colorimetric titrations.
The method was applied successfully to determine concentrations of ferrate(VI), generated electrochemically, in strong alkaline solutions.
Related Results
Application of Ferrate in Industrial Wastewater Treatment
Application of Ferrate in Industrial Wastewater Treatment
This study focuses on reviewing the potential of ferrate in industrial wastewater treatment. Industrial wastewater from circuit boards and electronic production, specifically from ...
Electrochemical Synthesis of Ferrate (VI): Factors Influencing Synthesis and Current Research Trends
Electrochemical Synthesis of Ferrate (VI): Factors Influencing Synthesis and Current Research Trends
Ferrate(VI) emerges as a multifaceted substance endowed with a substantial redox potential, showcasing considerable potential for utilization in realms such as battery materials an...
Closed-Loop Oxygen Control
Closed-Loop Oxygen Control
<p>Guidelines recommend that oxygen should be titrated to achieve a target oxygen saturation (SpO2 ) range in acutely unwell patients, a concept colloquially known as “swimmi...
Use of ferrate pre-oxidation in enhancing the treatment of NOM-rich lake waters
Use of ferrate pre-oxidation in enhancing the treatment of NOM-rich lake waters
Natural organic materials (NOMs) have a very strong influence on the stability of inorganic particles through interactions (e.g. adsorption, coating, and so on), and thus make the ...
Viral inactivation by potassium ferrate
Viral inactivation by potassium ferrate
The kinetics of inactivation by potassium ferrate were studied using a bacteriophage, F-specific RNA-coliphage Qβ as a viral model. The inactivation appeared to be expressed by Hom...
Determination of Acetyl Salicylic Acid in Aspirin tablets
Determination of Acetyl Salicylic Acid in Aspirin tablets
Drug analysis is an important method for determination of active components of any therapeutic drugs. HPLC, Spectrometry, Direct titration and Back-titration are common effective t...
Ferrates (VI) ; Alternative products in water treatment : their electrochemical synthesis
Ferrates (VI) ; Alternative products in water treatment : their electrochemical synthesis
This study focuses on determining the optimum conditions for the electrochemical generation of ferrates in concentrated NaOH solution. Various operating parameters, including elect...
The art and science of drug titration
The art and science of drug titration
A “one-size-fits-all” approach has been the standard for drug dosing, in particular for agents with a wide therapeutic index. The scientific principles of drug titration, most comm...