Results 31 to 40 of about 416,129 (209)

A Self-Charging Concentration Cell: Theory

open access: yesBatteries, 2023
Batteries are a key resource in the quest for sustainable energy. Here, the theoretical basis is presented for a new type of electrochemical concentration cell that might contribute to this enterprise.
D.P. Sheehan
doaj   +1 more source

Fast and Efficient Removal of Iron from Industrial Wastewater Using Electrochemical Deposition

open access: yesInternational Journal of Electrochemical Science, 2019
Among the proposed methodologies for heavy metal removal from industrial wastewaters, electrochemical treatment has drawn attention due to its simplicity and high performance.
Rasha A. Hefny   +4 more
doaj   +1 more source

Meniscus confined fabrication of multidimensional conducting polymer nanostructures with scanning electrochemical cell microscopy (SECCM) [PDF]

open access: yes, 2013
Scanning electrochemical cell microscopy (SECCM) is demonstrated as a new approach for the construction of extended multi-dimensional conducting polymer (polyaniline) nanostructures, making use of a mobile dual-channel theta pipette cell to control and ...
Chen   +27 more
core   +1 more source

Redox Active Self-Assembled Monolayer Functioning as a pH Actuator

open access: yesProceedings, 2018
Using electrochemical control to change the chemical environment in liquids is quite challenging because the small surface to volume ratio offered by traditional cells limits the release or modification of chemicals from the electrodes.
Divya Balakrishnan   +2 more
doaj   +1 more source

Improved alkaline electrochemical cell [PDF]

open access: yes, 1970
Addition of lead ions to electrolyte suppresses zinc dendrite formation during charging cycle. A soluble lead salt can be added directly or metallic lead can be incorporated in the zinc electrode and allowed to dissolve into the ...
Fleischmann, C. W.   +2 more
core   +1 more source

X-ray photoelectron spectroscopy investigation of nanoporous NiO electrodes sensitized with Erythrosine B [PDF]

open access: yes, 2017
Nanoporous NiO thin films were prepared onto FTO glass substrates by means of screen-printing and were sensitized with Erythrosine B (EryB) dye. The obtained material was electrochemically treated and characterized with ex-situ X-ray photoelectron ...
BONOMO, MATTEO   +3 more
core   +1 more source

Electrochemical cell for rebalancing REDOX flow system [PDF]

open access: yes, 1979
An electrically rechargeable REDOX cell or battery system including one of more rebalancing cells is described. Each rebalancing cell is divided into two chambers by an ion permeable membrane.
Thaller, L. H.
core   +1 more source

Electrocatalytic phenomena in gas phase reactions in solid electrolyte electrochemical cells [PDF]

open access: yes, 1988
The recent literature on electrocatalysis and electrocatalytic phenomena occurring in gas phase reactions on solid, oxygen conducting electrolytes is reviewed. In this field there are a number of different subjects which are treated separately. These are:
Burggraaf, A.J.   +2 more
core   +3 more sources

ELECTROCHEMICAL pH-STAT AS ACIDITY MONITORING SYSTEM IN HIGH IONIC STRENGTH SOLUTIONS. I. DESIGN CHALLENGES AND PRELIMINARY RESULTS

open access: yesStudia Universitatis Babes-Bolyai Chemia
Quantifying acidity has evolved from early attempts in the 1300s to the modern glass electrode pH sensor, which is difficult to implement for monitoring acid concentration in highly saline solutions.
Gabriele-Mario BOGDAN   +1 more
doaj   +1 more source

A Novel Non-Destructive Sensing Technology for On-Site Corrosion Failure Evaluation of Coatings

open access: yesIEEE Access, 2018
The quality of coating and the resulting rate of corrosion of the underlying metal substrate can be measured by a variety of corrosion measurements (Tafel, electrochemical impedance spectroscopy) by using standard laboratory electrochemical cells ...
Mian Hammad Nazir   +2 more
doaj   +1 more source

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