Title: Pyrrhotite Characterisation and Catalytic Testing Data

Citation
Mitchell C, Terranova U, Beale A, et al. (2020). Pyrrhotite Characterisation and Catalytic Testing Data. Cardiff University. http://doi.org/10.17035/d.2020.0098194792


This data is not currently available because: Intent to publish project results
Access Method: Click to email a request for this data to opendata@cardiff.ac.uk

Dataset Details
Publisher: Cardiff University
Date (year) of data becoming publicly available: 2020
Coverage start date: 03/04/2017
Coverage end date: 29/11/2019
Data format: .xlsx, .tif, vms, txt
Software Required: CasaXPS
Estimated total storage size of dataset: Less than 100 megabytes
DOI: 10.17035/d.2020.0098194792

Description

Catalytic data describing the production of formate from the hydrogenation of CO2 using iron sulphide catalysts prepared with different heat treatments under a range of reaction conditions. Catalyst characterisation of iron sulphide materials include XRD analysis and Raman spectroscopy, giving an understanding of the pyrrhotite phase and crystallinity. XPS analysis gains understanding of the iron and sulphur species, and how sulphide and oxide species change under thermal oxidation. XAS analysis employed is vital to gain more of an understanding of the short range order of Fe-S and Fe-O species within the samples. More characterisation involve TGA, SEM imaging.


Keywords

Catalysis, CO2 hydrogenation, Iron sulfide, Oxidation, XAFS, XPS, XRD

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Last updated on 2020-23-10 at 13:05