Results 21 to 30 of about 4,171 (179)

A Study of Copper(II) Hexacyanoferrate-PEDOT Films and Their Sensitivity for Ascorbic Acid and Acetaminophen

open access: yesInternational Journal of Electrochemical Science, 2011
The conducting polymer (PEDOT) modified electrode was used to investigate the formation of copper(II) hexacyanoferrate by adjusting molar ratio of ferricyanide and copper(II) chloride with 20 scan cycles of 0 – 1 V.
Tsung-Hsuan Tsai   +3 more
doaj   +1 more source

The Separation of Hexacyanoferrate(II) and Hexacyanoferrate(III) Ions by Reversed-phase Partition Chromatography [PDF]

open access: yesBulletin of the Chemical Society of Japan, 1969
Abstract The separation of hexacyanoferrate(II) and (III) ions with a TBP-HCl extraction system has been carried out by reversed-phase partition column chromatography. TBP adsorbed on Kel-F powder was used as the stationary phase in the column.
Ikuko Akaza, Toshiyasu Kiba, Minoru Taba
openaire   +1 more source

Effect of ferri(III)citrate and potassium hexacyanoferrate(III) on growth of the moss Bryum argenteum Hedw. (Bryaceae) in vitro [PDF]

open access: yesArchives of Biological Sciences, 2004
In order to examine the manner of iron uptake from the medium, in vitro culture of moss Bryum argenteum Hedw. (Bryaceae) was established. Under controlled conditions (16h light/8h dark, light intensity 47μmol m-2s-1 25±2°C), the moss was grown on basal ...
Vukojević Vanja   +2 more
doaj   +1 more source

A Disposable Amperometric Sensor Based on High-Performance PEDOT:PSS/Ionic Liquid Nanocomposite Thin Film-Modified Screen-Printed Electrode for the Analysis of Catechol in Natural Water Samples

open access: yesSensors, 2017
A conducting polymer-based composite material of poly(3,4-ethylenedioxythiophene) (PEDOT): poly(4-styrenesulfonate) (PSS) doped with different percentages of a room temperature ionic liquid (IL), 1-ethyl-3-methylimidazolium tetrafluoroborate ([EMIM][BF4])
Francis D. Krampa   +3 more
doaj   +1 more source

The Magnetic Field Effects on the Electrolysis of Hexacyanoferrate(II) Oxidation and Hexacyanoferrate(III) Reduction [PDF]

open access: yesBulletin of the Chemical Society of Japan, 1985
Abstract The effects of a magnetic field on electrolytic currents in hexacyanoferrate(II) and hexacyanoferrate(III) solutions were studied under various conditions by means of potentiometry. These effects were observed for a wide range of current densities (10−6–10−3 A/cm2).
Takeshi Watanabe   +5 more
openaire   +1 more source

Aqueous Polyelectrolyte Electrodeposition: The Effects of Alkyl Substitution and Varying Supporting Electrolyte Concentrations on the Deposition Efficiency

open access: yesChemElectroChem, 2023
The controlled growth of surface‐modifying polymer films by electrodeposition often fails because of the lack of redox activity of these compounds. Here, electroactive complexants help to electrodeposit non‐electroactive polymers.
Sophie Gersdorf   +11 more
doaj   +1 more source

Electrochemical Behavior of Thin Ruthenium–Modified Cobalt-Hexacyanoferrate Films Immobilized on Self Assembled Monolayer Gold Electrodes

open access: yesInternational Journal of Electrochemical Science, 2007
The electrochemical behavior of a ruthenium-modified cobalt–hexacyanoferrate electrode grown electrochemically onto a gold surface previously coated with a monolayer of 3-Mercaptopropionic is reported.
Valber A. Pedrosa, Mauro Bertotti
doaj   +2 more sources

A Closed‐Loop Direct Recycling Process for Prussian White From Scrap and End‐of‐Life Sodium‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
A closed‐loop direct recycling route for Prussian White sodium‐ion battery cathodes is demonstrated. Ice‐stripped scrap and end‐of‐life electrodes are regenerated via low‐temperature aqueous resodiation (80°C), restoring sodium content, Fe2+ redox chemistry, and structural integrity.
Subha Samanta   +8 more
wiley   +1 more source

Cyclic voltammetric study of tin hexacyanoferrate for aqueous battery applications

open access: yesJournal of Electrochemical Science and Engineering, 2016
A hybrid composite containing 65 mass % of tin hexacyanoferrate mixed with 35 mass % of carbon nanotubes has been synthesized and its electrochemical behavior as a negative electrode in alkali metal-ion batteries has been studied in 1 mol L-1 aqueous ...
Denys Gromadskyi   +2 more
doaj   +1 more source

Redefining Decoupled Water Electrolysis as an Integrated Hydrogen‐Carrier Platform

open access: yesAdvanced Energy Materials, EarlyView.
This Perspective focuses on transportable solution‐phase proton‐coupled mediators and evaluates them using carrier‐level capacity, retention, energy, release, pressure, purity, and closed‐loop logistics boundaries; solid and device‐bound systems are shown as explicit boundary cases.
Junghye Lee   +4 more
wiley   +1 more source

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