TY  - THES
T1  - Combinatorial and conventional development of new catalysts for the CO2 reforming of methane
A1  - Kim,Do Kyoung
Y1  - 2006/11/09
N2  - High-throughput synthesis and primary screening techniques were utilized in the search for and optimization of new noble metal free autoactivation catalysts for the CO2 reforming of methane to syngas and new catalysts for the selective oxidation of propane to acrylic acid, and the results were confirmed in conventional studies. In the study of the CO2 reforming of methane, Ni10Ce90Ox demonstrated a rapid start-up operation and high coking resistance as well as comparable activity relative to the commercial Ni/Al2O3 catalyst. Although a slow but continuous catalyst deactivation was recognized for Ni10Ce90Ox, it could be strongly reduced by doping with 15 mol% Zr or Al. The exceptional properties of Ni10Ce90Ox and the effect of Zr doping on the catalytic activity and stability were investigated by X-ray diffraction (XRD) and pulse experimentation.
KW  - High throughput screening
KW  - Katalysator
KW  - MCM-Katalysator
KW  - Methan
KW  - Reformieren <Chemie>
KW  - Sol-Gel-Verfahren
CY  - Saarbrücken
PB  - Universitäts- und Landesbibliothek
AD  - Postfach 151141, 66041 Saarbrücken
UR  - http://scidok.sulb.uni-saarland.de/volltexte/2006/700
ER  -