会议论文详细信息
2nd Dynamics of Molecules and Materials | |
Sample environment issues relevant to the acquisition of inelastic neutron scattering measurements of heterogeneous catalyst samples | |
物理学;材料科学 | |
Warringham, R.^1 ; Bellaire, D.^1 ; Parker, S.F.^1 ; Taylor, J.^2 ; Ewings, R.A.^2 ; Goodway, C.M.^2 ; Kibble, M.^2 ; Wakefield, S.R.^2 ; Jura, M.^2 ; Dudman, M.P.^2 ; Tooze, R.P.^3 ; Webb, P.B.^3 ; Lennon, D.^1 | |
School of Chemistry, Joseph Black Building, University of Glasgow, Glasgow | |
G12 8QQ, United Kingdom^1 | |
ISIS Facility, STFC Rutherford Appleton Laboratory, Chilton, Didcot, Oxon | |
OX11 0QX, United Kingdom^2 | |
Sasol Technology UK Ltd, Purdie Building, North Haugh, University of St. Andrews, St Andrews, Fife | |
KY16 9ST, United Kingdom^3 | |
关键词: CO hydrogenation; Fischer-Tropsch catalysts; Gas handling; Heterogeneous catalyst; Inelastic neutrons; Sample environment; Sample handling; Ventilation facilities; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/554/1/012005/pdf DOI : 10.1088/1742-6596/554/1/012005 |
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学科分类:材料科学(综合) | |
来源: IOP | |
【 摘 要 】
Refinements to established sample handling issues connected with the acquisition of inelastic neutron scattering (INS) spectra of heterogeneous catalyst samples are described. This involves modification of a reactor and improvements to gas handling apparatus. The latter includes provision of laboratory space and ventilation facilities that are suited to the increasingly wide range of catalytic samples being examined. INS measurements for CO hydrogenation over an iron-based Fischer-Tropsch catalyst recorded using the MARI spectrometer are presented to illustrate the applicability of the new arrangements.
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Sample environment issues relevant to the acquisition of inelastic neutron scattering measurements of heterogeneous catalyst samples | 1031KB | download |