𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Geopolymer formation processes at room temperature studied by 29Si and 27Al MAS-NMR

✍ Scribed by Puyam S. Singh; Mark Trigg; Iko Burgar; Timothy Bastow


Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
383 KB
Volume
396
Category
Article
ISSN
0921-5093

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Carbothermal formation of Ξ²β€²-sialon from
✍ K. J. D. Mackenzie; R. H. Meinhold; G. V. White; C. M. Sheppard; B. L. Sherriff πŸ“‚ Article πŸ“… 1994 πŸ› Springer 🌐 English βš– 815 KB

27AI and 2~Si magic-angle spinning(MAS) nuclear magnetic resonance(NMR) and complementary X-ray diffraction (XRD) studies of carbothermal formation of sialons from kaolinite and halloysite confirm that the reaction involves the initial formation of mullite (3AI203.2SIO2) and amorphous silica. In the

Deactivation by polysiloxane and phenyl
✍ Hetem, M. ;Rutten, G. ;van de Ven, L. ;de Haan, J. ;Cramers, C. πŸ“‚ Article πŸ“… 1988 πŸ› John Wiley and Sons 🌐 English βš– 492 KB

A high degree of deactivation of glass and fused-silica capillary column walls is attainable by means of high temperature silylation (HTS) with or without a preceding leaching process. HTS with a phenyl containing disilazane, diphenyltetramethyldisilazane (DPTMDS), and polydimethylsiloxane (PDMS) ar

The acidity of niobic acid studied by 1H
✍ Patrice Batamack; Robert Vincent; Jacques Fraissard πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 848 KB

The acidity of niobium pentoxide calcined at 573 K has been studied by interacting water molecules and the solid acid using 'H broad-line NMR at 4 K and MAS NMR at room temperature. 'H Broad-line NMR in 'rigid lattice' conditions allows the determination of the numbers of the oxygen-protonated speci