The Role of Electron-Acceptor Sites during Catalytic Dehydrochlorination of 1-Chlorobutane over Metal Oxides
Conference Abstracts
| Общее |
Language:
Английский,
Genre:
Conference Abstracts,
Status:
Published,
Source type:
Original
|
| Conference |
EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources”
30 Aug - 4 Sep 2015
,
Казань
|
| Source |
EuropaCat XII. Catalysis: Balancing the use of fossil and renewable resources. XII European Congress on Catalysis, Kazan (Russia), 30 August - 4 September, 2015 : Book of Abstracts
Compilation,
Boreskov Institute of Catalysis. Novosibirsk.2015.
2184 c. ISBN 9785906376107.
publication_identifier_short.rinz_identifier_type
|
| Output data |
Year: 2015,
Pages: 612-613
Pages count
: 2
|
| Authors |
Shuvarakova E.I.
1,2
,
Bedilo A.F.
1,2
,
Akimova T.N.
3
,
Chesnokov V.V.
1,3
,
Kenzhin R.M.
1
|
| Affiliations |
| 1 |
Boreskov Institute of Catalysis SB RAS, Novosibirsk, Russia
|
| 2 |
Novosibirsk Institute of Technology, Moscow State University of Design and Technology, Novosibirsk, Russia
|
| 3 |
Novosibirsk State Technical University, Novosibirsk, Russia
|
|
Funding (2)
|
1
|
Russian Foundation for Basic Research
|
15-03-08070
|
|
2
|
Russian Foundation for Basic Research
|
13-03-12227
|
In this study we characterized weak electron-acceptor sites formed during 1-chlorobutane dehydrochlorination over several MgO and Al2O3 samples using perylene and anthracene as spin probes. This is the first ever study where the concentrations of electron-acceptor sites were measured during a catalytic reaction. It is shown that the concentration of weak electoracceptor sites correlates with the catalytic activity. The obtained results indicate that weak electron-acceptor sites tested using perylene may be the active sites accounting for 1-chlorobutane dehydrochlorination in the active state of the catalysts. It seems to be very important to study possible correlations between the concentrations of electron-acceptor sites and catalytic activity of various catalytic reactions believed to take place on surface acid sites to elucidate the possible role of electronacceptor sites in these reactions.