نتایج جستجو برای: electrosynthesis

تعداد نتایج: 624  

Journal: :Advanced Materials 2022

Microbial Electrosynthesis electrosynthesis holds the promise of sustainable chemical production. In article number 2203480, Guillermo C. Bazan and co-workers show that 3D living biocomposites integrating electroactive bacteria with an n-type conjugated polyelectrolyte allow efficient long-range electron transfer from electrode to cells, thereby enabling microbial electrosynthesis. The one-step...

Journal: :American Journal of Science 1897

2015
Siegfried R Waldvogel

Since the pioneering work of Kolbe, electrochemistry and electrosynthetic methods have been a part of the repertoire of the organic synthesis toolbox [1,2]. In general, only electrons are employed as reagents or the reagents are electrochemically regenerated. Consequently, waste can be avoided, and limited resources can be used in a careful and economic manner. Because alternative reaction path...

2016
Xenia Christodoulou Sharon B. Velasquez-Orta

12 Microbial electrosynthesis (MES) and anaerobic fermentation (AF) are two biological processes 13 capable of reducing CO2, CO and water into acetic acid, an essential industrial reagent. In this 14 study, we evaluated investment and production costs of acetic acid via MES and AF, and compared 15 them to industrial chemical processes: methanol carbonylation and ethane direct oxidation. 16

2002
James F. Rusling

Electrolysis in microemulsions is a promising approach for environmentally friendly chemical synthetic methods of the future. Employing microemulsions instead of organic solvents for electrosynthesis has the advantages of lower toxicity and cost, high dissolving power for reactants and mediators of unlike solubility, enhancement of reaction rates by controlling the reduction potentials of media...

Journal: :Beilstein Journal of Organic Chemistry 2015

Electrosynthesis process has been used for preparation of zinc sulfide nanoparticles. Zinc sulfide nanoparticles in different size and shapes were electrodeposited by electrolysis of zinc plate as anode in sodium sulfide solution. Effects of several reaction variables, such as electrolysis voltage, sulfide ion concentration as reactant, stirring rate of electrolyte solution and temperature on p...

Journal: :Organic letters 2013
Guillaume de Robillard Charles H Devillers Doris Kunz Hélène Cattey Eric Digard Jacques Andrieu

Synthesis of imidazolium carboxylate compounds was efficiently achieved by electrochemical reduction of imidazolium precursors under very mild conditions.

Journal: :E3S web of conferences 2023

This article presents the results of a scientific study to improve efficiency ozone electrosynthesis. The issues applying another voltage as periodic pulse are considered. analysis process electrosynthesis when fed with high-voltage pulses is given, result which stability discharges in discharge gap was achieved. Transient processes pause between studies energy indicators pulsed and sinusoidal ...

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