Detection of Intermediates and Products of Electrochemical Processes - A DEMS Study
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F01%3A00005180" target="_blank" >RIV/00216224:14310/01:00005180 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Detection of Intermediates and Products of Electrochemical Processes - A DEMS Study
Original language description
The presentation describes an on-line connection of electrochemical cell and mass spectrometer used for detection, identification and observation in time of volatile and semivolatile species during electrochemical polarisation of working electrode (DEMS- Differential Electrochemical Mass Spectrometry). DEMS is a type of experimental technique, which makes possible an investigation of electrosorption, electrooxidation and electrohydrogenation processes of molecules like aromatic hydrocarbons, some othersmall organic molecules and reaction intermediates. The experimental set-up consists of a mass spectrometer connected with an electrochemical cell separated by hydrophobic membrane. Standard three-electrode electrochemical arrangement is applied. As test system we studied the process of electrochemical hydrogenation of naphthalene and benzene and processes of electrochemical oxidation of formic acid and dimethylformamide in 0,5 M H2SO4 on polycrystalline Pt electrode.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
CG - Electrochemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ME%20360" target="_blank" >ME 360: Differential Mass Spectrometry (DEMS) of Aromatic Compounds</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of IUPAC Internation Congress on Analytical Science 2001 (ICAS 2001)
ISBN
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ISSN
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e-ISSN
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Number of pages
1
Pages from-to
254
Publisher name
The Japan Society for Analytical Chemistry
Place of publication
Tokyo
Event location
Tokyo
Event date
Jan 1, 2001
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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