Answers are grounded in this paper and cite their sources.
Nuclear magnetic resonance investigation on Ge-containing ITQ-13 zeolites synthesized by the fluoride route indicates that Ge is preferentially incorporated at the double four-membered rings (D4R) cages. Meanwhile, as the Ge content increases, fewer fluoride ions are located into the D4Rs, and specially into the fused pair [415262] cages.
No takes yet. Share an insight, caveat, or question.
Vidal‐Moya et al. (2003) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: