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

DOI URL: http://doi.org/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 2021-14-01 at 12:16