Studium elektrochemické hydrogenace aromatických chlorderivátů pomocí ON-LINE diferenciální elektrochemické hmotnostní spektrometrie
| Title in English | The study of electrochemical hydrogenation of aromatic chlorohydrocarbons by means of on-line differential electrochemical mass spectrometry |
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| Authors | |
| Year of publication | 2002 |
| Type | Article in Proceedings |
| Conference | Sborník abstrakt příspěvků III. pracovního setkání fyzikálních chemiků a elektrochemiků |
| MU Faculty or unit | |
| Citation | |
| Field | Electrochemistry |
| Keywords | electro-hydrogenation electroreduction DEMS mass spectrometry electrochemistry |
| Description | By means of DEMS method has been studied the process of electro-chemical hydroganation of chlorobenzene, 1,2-, 1,3-, 1,4-dichlorobenzene and p-chlorotoluene on the polycrystalline Pt electrode in 0.5M sulfuric acid used as supporting electrolyte. It is showen that mentioned species undergo, beside hydrogenation, the splitting of carbon-chlorine bond as well and mother hydrocarbon molecule is created at potential much more positive comparing to that in nonaqueos medium of dimethylformamide. The results are presented as mass ion curent of choosen ions expected products as function of potential of working electrode together with faradaic curent-potential curves (MSCV and CV curves). |
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