Performance of Platinum and Gold Catalysts Supported on Ceria-Zirconia Mixed Oxide in the Oxidation of Chlorobenzene
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F15%3A00445390" target="_blank" >RIV/67985858:_____/15:00445390 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.cattod.2015.02.032" target="_blank" >http://dx.doi.org/10.1016/j.cattod.2015.02.032</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.cattod.2015.02.032" target="_blank" >10.1016/j.cattod.2015.02.032</a>
Alternative languages
Result language
angličtina
Original language name
Performance of Platinum and Gold Catalysts Supported on Ceria-Zirconia Mixed Oxide in the Oxidation of Chlorobenzene
Original language description
Monometallic noble metal catalysts supported on ceria-zirconia mixed oxide were prepared by impregnation and tested in the oxidation of chlorobenzene (100 ppm in air). With the pure ceria-zirconia support, 27 % conversion was achieved at 400 °C and onlyincomplete oxidation to carbon monoxide was evidenced. The introduction of gold and especially platinum significantly improved the efficiency of the catalyst. The catalytic performance was increased with increasing noble metal content. The catalyst with1 wt. % of Pt achieved 97 % conversion of chlorobenzene already at 350 °C and complete oxidation to CO2 with only traces of by-products was detected. Platinum catalysts were more efficient than gold ones, which was ascribed to their superior redox properties. On the other hand, the lower acidity of platinum catalysts was not detrimental for their catalytic performance.
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CI - Industrial chemistry and chemical engineering
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GP13-24186P" target="_blank" >GP13-24186P: Washcoated ceramic monoliths for total oxidation of volatile organic compounds</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Catalysis Today
ISSN
0920-5861
e-ISSN
—
Volume of the periodical
253
Issue of the periodical within the volume
SEP 15
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
6
Pages from-to
172-177
UT code for WoS article
000355682900021
EID of the result in the Scopus database
—