TY  - JOUR
AU  - Das, Srashtasrita
AU  - Stückelberger, Michael
AU  - Pottbacker, Jan
AU  - Jakobtorweihen, Sven
AU  - Schroer, Christian
AU  - Horn, Raimund
AU  - Sheppard, Thomas
TI  - Quantitative Chemical Mapping of Pt/Rh Gauze Catalysts for Ammonia Oxidation using Resonant X-ray Tomography
JO  - The journal of physical chemistry / C
VL  - 128
IS  - 12
SN  - 1932-7447
CY  - Washington, DC
PB  - Soc.
M1  - PUBDB-2024-04729
SP  - 5053-5063
PY  - 2024
AB  - The loss of platinum group metals during the industrial Ostwald process for catalytic ammonia oxidation is a century-old concern. Understanding catalyst degradation requires knowledge of physicochemical changes occurring on stream, particularly on technical Pt/Rh gauze catalysts. However, such catalysts are mainly studied with surface-sensitive methods or as model systems since their composition of noble metals (e.g., 95/5 wt 
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:001187656000001
DO  - DOI:10.1021/acs.jpcc.4c00041
UR  - https://bib-pubdb1.desy.de/record/610906
ER  -