Nanoporous copper silicates with one-dimensional 12-ring channel systems.
Explore the source record for details and available documents.
Journal Article↗
Biomedical subjects
Lumei Liu
Publications and source records attributed to Lumei Liu.
Open-framework and microporous vanadium silicates.
A series of novel vanadium silicates with open-framework and microporous structures has been synthesized under mild hydrothermal conditions. Ten distinct framework types have been identified that all have structures based on cross-linking single silicate sheets with square pyramidal V(IV)O(5) units to give compounds with the general formula A(r)[(VO)(s)(Si(2)O(5))(p)(SiO(2))(q)].tH(2)O, where A is Na, K, Rb, Cs, or a combination. The vanadosilicate (VSH-n) structures have free channel diameters up to 6.5 A and show good thermal stability, absorption, and ion-exchange properties, suggesting their potential for technological applications as molecular sieves or in catalysis.
Journal Article↗
The Novel Open-Framework Vanadium Silicates K(2)(VO)(Si(4)O(10)) small middle dotH(2)O (VSH-1) and Cs(2)(VO)(Si(6)O(14)) small middle dot3 H(2)O (VSH-2) We thank the National Science Foundation (DMR-9805881) and the Robert A. Welch Foundation for support. This work made use of MRSEC/TCSUH Shared Experimental Facilities supported by the National Science Foundation under Award Number DMR-9632667 and the Texas Center for Superconductivity at the University of Houston.
Explore the source record for details and available documents.
Journal Article↗