Results 31 to 40 of about 454 (131)
Crystals, 2023 In this report, the synergetic sonoelectrochemical method was utilized to produce magnetite nanoparticles was doped with MnO2 with the assistance of ultrasound to form nanoarchitectonic magnetic crystals with a mesoporous magnetite @ manganese dioxide (m-
Jayaraman Kalidass +2 more
doaj +1 more source
Sonoelectrochemistry – the application of ultrasound to electrochemical systems [PDF]
ARKIVOC, 2002 This paper comprises the text of a review lecture on the subject of the effects of ultrasound upon mass transport, upon electrode surface phenomena, upon the behaviour of species and upon reaction mechanisms, and selected examples of the benefits of insonation in electroanalysis, electrosynthesis, electrodeposition and electrochemiluminescence are ...
David J. Walton
doaj +2 more sources
Sonochemical and Sonoelectrochemical Production of Energy Materials [PDF]
, 2021 Sonoelectrochemistry is the combination of ultrasound and electrochemistry which provides many advantages in electrochemistry, such as fast reaction rates, surface cleaning and activation, and increased mass transport at an electrode.
Burheim, Odne Stokke +7 more
core +3 more sources
Advanced Energy Materials, Volume 13, Issue 7, February 17, 2023., 2023 Employing high‐frequency (10 MHz) electroacoustic waves in electrochemistry for the hydrogen evolution reaction (HER) redefines the use of traditionally poor catalysts in challenging neutral conditions. The electroacoustic waves induce “water‐frustration” of the electrolyte coupled with efficient convective mass transport, bubble growth suppression and
Yemima Ehrnst +3 more
wiley +1 more source
C−H Bond Functionalization under Electrochemical Flow Conditions
The Chemical Record, Volume 22, Issue 6, June 2022., 2022 Technology‐driven electrocatalysis using microreactors for typically inert C−H bonds functionalization to generate molecular complexity, will allow access various chemicals (such as medicinally relevant compounds, fine chemicals, and other valuable derivatives) in continuous, scalable, and sustainable fashion.
Tamlal Pokhrel +4 more
wiley +1 more source
A Modulation QCM Applied to Copper Electrodeposition and Stripping
Electroanalysis, Volume 33, Issue 12, Page 2529-2538, December 2021., 2021 Abstract A fast electrochemical quartz crystal microbalance with dissipation monitoring (EQCM−D) was applied to copper electrodeposition and subsequent stripping. Accumulation brings the frequency noise down to the mHz range, corresponding to 0.1 % of a monolayer.
Christian Leppin +3 more
wiley +1 more source
, 2020 Electrochemistry is an incredibly important field within the physical sciences, with many electrochemical processes possessing the potential to be key technologies in a huge number of areas.
Wallace, Alexander G.
core +6 more sources
Magnetic Properties of FePt Nanoparticles Prepared by Sonoelectrodeposition
Journal of Nanomaterials, Volume 2012, Issue 1, 2012., 2012 Sonoelectrodeposition is a useful technique to make metallic nanoparticles, using ultrasound during electrodeposition to remove nanoparticles as they grow on the cathode surface. This paper reports some structural and magnetic properties of FePt nanoparticles prepared by this method.
Nguyen Hoang Nam +6 more
wiley +1 more source