Teitl: Iron-Nickel-Sulfide Characterisation and Catalytic Testing Data

Dyfyniad
Mitchell C, Santos-Carballal D, Beale AM, et al. (2020). Iron-Nickel-Sulfide Characterisation and Catalytic Testing Data. Cardiff University. http://doi.org/10.17035/d.2020.0122176413


Hawliau Mynediad: Darperir Data dan drwydded Creative Commons Attribution (CC BY 4.0)
Dull Mynediad: I anfon cais i gael y data hwn, ebostiwch opendata@caerdydd.ac.uk

Manylion y Set Ddata
Cyhoeddwr: Cardiff University
Dyddiad (y flwyddyn) pryd y daeth y data ar gael i'r cyhoedd: 2020
Dyddiad dechrau creu'r data: 01.10.2018
Dyddiad gorffen creu'r data: 01.10.2020
Fformat y data: .xlsx tif, vms, txt
Amcangyfrif o gyfanswm maint storio'r set ddata: Llai na 100 megabeit
DOI: 10.17035/d.2020.0122176413

Disgrifiad

Catalytic data describing the production of formate from the hydrogenation of CO2 using iron-sulfide, iron-nickel-sulphide and nickel-sulfide catalysts prepared with different heat treatments under a range of reaction conditions. Catalyst characterisation of these materials include XRD analysis, giving an understanding of the violarite phase and crystallinity. XPS analysis gains understanding of the iron, nickel 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/Ni-S and Fe-O/Ni-O species within the samples. Computational details are used to rationalise different catalytic activity trends, thermal and kinetic profiles for the reaction of CO2 and H2O. The relationship between Ni-Fe synergism and surface oxidation is investigated.

Research results based upon these data are published at https://doi.org/10.1039/D0FD00137F



Allweddeiriau

Catalysis, CO2 hydrogenation, EXAFS, Iron-nickel sulfides, Oxidation, XPS, XRD

Prosiectau Cysylltiedig

Diweddarwyd y tro diwethaf ar 2021-08-02 am 16:01