Title: PdZn catalysts for CO2 hydrogenation to methanol using chemical vapour impregnation (CVI)

Citation
Bahruji H, Jones WV, Ruiz Esquius J (2016). PdZn catalysts for CO2 hydrogenation to methanol using chemical vapour impregnation (CVI). Cardiff University. http://doi.org/10.17035/d.2016.0011312728


Access Rights: Data can be made freely available subject to attribution
Access Method: Click to email a request for this data to opendata@cardiff.ac.uk

Cardiff University Dataset Creators

Dataset Details
Publisher: Cardiff University
Date (year) of data becoming publicly available: 2016
Data format: .sciprj, .jpg, .xlsl, .vms, .xrdml
Software Required: CasaXPS, Xpert Highscore
Estimated total storage size of dataset: Less than 100 megabytes
Number of Files In Dataset: 70
DOI: 10.17035/d.2016.0011312728

Description

The formation of PdZn bimetallic alloys on ZnO, TiO2 and Al2O3 supports was investigated, together with the effect of the alloy formation on the CO2 hydrogenation reaction. The chemical vapour impregnation (CVI) method produced PdZn nanoparticles with diameters of 3-6 nm. X-ray photoelectron spectroscopy and X-ray diffraction revealed the changes in structure of the PdZn alloy that helps stabilise formate intermediates during methanol synthesis. PdZn supported on TiO2 exhibits high methanol productivity of 1730 mmol kgcat-1h-1 that is associated with the high dispersion of the supported PdZn alloy.


The dataset consists of the characterisation data of the catalysts and catalytic data.  XPS spectroscopy (illustrate the oxidation states of Pd and Zn),  XRD data shows the crystalline phase of the compound in which the intensity of crystalline phase is plotted againts diffraction angle. All catalytic measurement data were given in excel files.


Research results based upon these data are published at http://doi.org/10.1039/C6FD00189K


Keywords

CO2 hydrogenation, Methanol synthesis, PALLADIUM ALLOY, PALLADIUM ZINC

Related Projects
The UK catalysis Hub (01/06/2013 - 30/11/2019)

Last updated on 2019-05-07 at 13:51