Results 61 to 70 of about 8,948 (200)

Sonochemical Synthesis of Cobalt‐Oxo‐Cubanes as Redox‐Active Platform for Proton‐Coupled Electron Transfer

open access: yesChemistry – A European Journal, Volume 32, Issue 33, 1 September 2026.
A facile sonochemical method for rapid and gram‐scale synthesis of ligand‐tunable cobalt‐oxo‐cubanes is reported. Electrochemical studies reveal a Co4O4‐centered one‐electron oxidation and PCET pathway, while identifying Co2+ impurities as key disruptors of true cubane redox chemistry.
Satyapriya Nath   +8 more
wiley   +1 more source

Techno‐Economically Viable, Rapid, and Scalable Sonochemical Synthesis of AgCl Nanocubes for CO2 Electroreduction

open access: yesSmall, Volume 22, Issue 51, 11 September 2026.
AgCl nanocubes are synthesized within minutes through a rapid and scalable sonochemical method. Combined with outstanding catalytic performance, the lower production cost demonstrates the overall cost‐effectiveness of AgCl nanocubes for CO2‐to‐CO electroreduction. These results highlight economic viability as a key consideration in catalyst development,
Younghyun Chae   +9 more
wiley   +1 more source

Solvent-less Oxidation of Aromatic Alcohols Using CrO3/Al2O3 under Ultrasonic Irradiation

open access: yesJurnal Kimia Sains dan Aplikasi, 2022
Alcohol oxidation plays an essential contribution to the chemical industry. Innovative green techniques, such as ultrasound irradiation, could be economically remarkable by enhancing reaction yield.
Maulidan Firdaus   +3 more
doaj   +1 more source

Sonochemistry and bubble dynamics

open access: yesUltrasonics Sonochemistry, 2015
The details of bubble behaviour in chemically active cavitation are still not sufficiently well understood. Here we report on experimental high-speed observations of acoustically driven single-bubble and few-bubble systems with the aim of clarification of the connection of their dynamics with chemical activity.
Mettin R, Cairós C, TROIA, ADRIANO
openaire   +3 more sources

Synthesis of Core‐Shell Magnetic Supramolecular Nanocatalysts based on Amino‐Functionalized Calix[4]arenes for the Synthesis of 4H‐Chromenes by Ultrasonic Waves

open access: yesChemistryOpen, 2020
One of the most common phenol‐formaldehyde cyclic oligomers from hydroxyalkylation reactions that exhibit supramolecular chemistry are calixarenes. These macrocyclic compounds are qualified to act as synthetic catalysts due to their specific features ...
Reza Eivazzadeh‐Keihan   +6 more
doaj   +1 more source

Shaping Matter with Acoustic Waves: From Particles to Functional Structures

open access: yesAdvanced Functional Materials, Volume 36, Issue 58, 20 July 2026.
Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg   +5 more
wiley   +1 more source

Review article: How efficiently combine sonochemistry and clay science?

open access: yes, 2016
International audienceThe combination of clays with sonochemistry demonstrated significant and occasionally surprising synergetic effects.•Ultrasound can lead to significant changes in the properties and behavior of clays depending on the ultrasonic ...
Novikova, Liudmila   +2 more
core   +1 more source

Magnetic lipase B from Candida antarctica (CALB) biocatalyst for integrated valorization of tilapia by‐products and biodiesel biorefining

open access: yesBiofuels, Bioproducts and Biorefining, Volume 20, Issue 4, Page 1835-1860, July/August 2026.
Abstract The immobilization of lipase B from Candida antarctica (CALB) on an amino‐epoxy functionalized magnetic support (Fe3O4‐PEI‐DGEBA) resulted in a highly stable and efficient biocatalyst for biofuel production from tilapia oil. The synthesized support was characterized using scanning electron microscopy, transmission electron microscopy, X‐ray ...
Rafael Leandro Fernandes Melo   +12 more
wiley   +1 more source

Recent advances in sonochemistry and processing

open access: yes, 1999
The potential uses of sonochemistry for the processing and chemical industries of the future have been established already on a laboratory scale. Recently there have been some attempts to scale-up the technology and these have been reasonably successful ...
Mason, T. J.; id_orcid
core   +4 more sources

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