Results 31 to 40 of about 6,712 (219)

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

Selective Pseudocapacitive Deionization of Calcium Ions in Copper Hexacyanoferrate

open access: yes, 2020
In recent years, the capacitive deionization (CDI) technology has gradually become a promising technology for hard water treatment. Up to now, most of the work for water softening in CDI was severely limited by the inferior selectivity and ...
Zhao, Huijun   +5 more
core   +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 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

Potential Modulated Intercalation Of Alkali Cations Into Metal Hexacyanoferrate Coated Electrodes [PDF]

open access: yes, 2000
Ions intercalate or deintercalate into metal hexacyanoferrate to maintain charge neutrality when iron centers in the matrix are reduced or oxidized, respectively.
Schwartz, Daniel T.
core   +1 more source

Sample dependent performance of aqueous copper hexacyanoferrate/zinc batteries

open access: yes, 2021
In this work, we investigate factors affecting the capacity retention of aqueous copper hexacyanoferrate/Zn batteries. We compare the performance of four different copper hexacyanoferrate (CuHCF) samples as cathode in CuHCF/Zn cells with Na2SO4 and ZnSO4
Kjeldgaard, Solveig   +7 more
core   +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

Effects of hexacyanoferrate on cytochrome c oxidase [PDF]

open access: yesFEBS Letters, 1977
Tiesjema et al. [ 1,2] have reported distinctly different redox behaviours of cytochrome c oxidase in the absence and presence of cytochrome c. In studying this effect we obtained divergent results in redox titrations using ferrocytochrome c or hexacyanoferrate(II), respectively, as the reducing agent. In view of the frequent use of hexacyanoferrate in
Lanne, Boel   +2 more
openaire   +2 more sources

Electrically Readable Lateral Flow Assay Using Organic Transistors for Diagnostic Applications

open access: yesAdvanced Materials, EarlyView.
Electrolyte‐gated organic field‐effect transistors (EGOFETs) are integrated with lateral flow (LF) paper fluidics to create a reusable, portable, and low‐cost point‐of‐care (PoC) diagnostic test. The devices are validated for Human Immunoglobulin G detection, achieving high sensitivity (0.1 fm), selectivity, and reproducibility with rapid results in 20–
María Jesús Ortiz‐Aguayo   +4 more
wiley   +1 more source

High‐Power Rapid Laser‐Induced Synthesis of Multi‐functional Cobalt Metal‐Organic Framework With an Unprecedented Synthesis Efficiency

open access: yesAdvanced Materials Technologies, EarlyView.
Laser‐assisted synthesis enables rapid (within 1 h) and high‐yield (≥90%) production of Co‐MOFs with mesoporous structures, tunable magnetic and optical properties, and efficient adsorption of N2, CH4, and CO2 for low‐energy gas separation. DFT calculations elucidate the electronic structure and adsorption behavior.
Saliha Mutlu   +10 more
wiley   +1 more source

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