J
Joergen Skibsted
Researcher at Aarhus University
Publications - 16
Citations - 1008
Joergen Skibsted is an academic researcher from Aarhus University. The author has contributed to research in topics: Thermal decomposition & Crystal structure. The author has an hindex of 8, co-authored 16 publications receiving 870 citations.
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Characterization of white Portland cement hydration and the C-S-H structure in the presence of sodium aluminate by 27Al and 29Si MAS NMR spectroscopy
TL;DR: In this paper, the effects of hydrating a white Portland cement (wPc) in 030 and 050 M solutions of sodium aluminate (NaAlO2) at 5 and 20 °C were investigated by 27Al and 29Si magic-angle spinning (MAS) NMR spectroscopy.
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Characterization of calcium aluminate phases in cements by aluminum-27 MAS NMR spectroscopy
TL;DR: In this paper, 27 Al magic-angle spinning (MAS) NMR spectroscopy of the central and satellite transitions is used for the characterization of calcium aluminates and aluminate hydrates, which are of importance in the chemistry of high alumina and Portland cements.
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Alkaline solution/binder ratio as a determining factor in the alkaline activation of aluminosilicates
TL;DR: In this article, the effect of the alkaline solution/binder ratio on the composition and nanostructure of reaction products generated in the activation of aluminosilicates was investigated.
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Characterization of Cement Minerals, Cements and Their Reaction Products at the Atomic and Nano Scale
TL;DR: In this paper, a review of recent advances and highlights in characterization methods for cement minerals, cements and their reaction products is presented, focusing on X-ray and neutron diffraction, and on nuclear magnetic resonance methods.
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Magnitudes and relative orientation of vanadium-51 quadrupole coupling and anisotropic shielding tensors in metavanadates and potassium vanadium oxide (KV3O8) from vanadium-51 MAS NMR spectra. Sodium-23 quadrupole coupling parameters for .alpha.- and .beta.-NaVO3
TL;DR: In this paper, the complete manifold of spinning sidebands from all seven 51 V (I=7/2) single-quantum transitions was obtained for a series of metavanadates (MVO 3, M=Li, Na, K, NH 4, Tl) and for KV 3 O 8 employing spectral windows up to 2 MHz.