Zobrazeno 1 - 10
of 303
pro vyhledávání: '"Karl. Seff"'
Publikováno v:
The Journal of Physical Chemistry C. 125:15696-15710
Publikováno v:
The Journal of Physical Chemistry C. 125:5904-5918
Zeolite Pb,Br,H,Cs,Na-Y was prepared by the reaction of Cs49Na22-Y with PbBr2 in a mixed organic solvent, and the structure of a single crystal of it was determined crystallographically. About 26% ...
Publikováno v:
The Journal of Physical Chemistry C. 125:583-592
The structures of fully Zn2+-exchanged zeolite Y, |Zn37.5|[Si117Al75O384]-FAU (Si/Al = 1.56), evacuated at 523, 623, 723, 773, and 823 K, were determined at 100 K by single-crystal synchrotron X-ra...
Publikováno v:
Microporous and Mesoporous Materials. 278:443-454
Zr4+ and halide anions were introduced into zeolite A (LTA) by treating Cs,Na-A with ZrX4(g), X = Br and I, under anhydrous conditions. The crystal structures of Zr,Br,Cs,Na-A and Zr,I,Cs,Na-A were determined by single-crystal crystallography with co
Publikováno v:
Advanced materials (Deerfield Beach, Fla.). 32(34)
Nanocrystals (NCs) of CsPbX
Publikováno v:
Journal of Porous Materials. 26:1079-1089
Octahedral TiCl62− ions were introduced into zeolite LTA at extraframework positions by allowing TiCl4(g) to react with dehydrated Cs,Na-A. The structure of the product, Ti,Cl,Cs,Na-A, was determined by single-crystal crystallographic technique in
Publikováno v:
The Journal of Physical Chemistry C. 122:28133-28141
The structure of a high-temperature sulfur sorption complex of zeolite Na-A (LTA) has been determined by single-crystal crystallography. It was prepared by treating anhydrous Na-A with sulfur vapor at 623 K. Its crystal structure was refined in the s
Publikováno v:
Microporous and Mesoporous Materials. 264:139-146
The structure of a cyclohexane sorption complex of partially dehydrated, fully Mn2+-exchanged zeolite Y has been determined at 100(1) K by single-crystal synchrotron X-ray diffraction techniques. It was refined using all intensities to the final erro
Publikováno v:
The Journal of Physical Chemistry C. 122:6661-6668
Tungsten(VI) has been introduced into zeolite LTA (A) by the reaction of fully dehydrated Tl-A (|Tl12|[Si12Al12O48]-A) with WCl6 (g, 7.0 × 102 Pa) at 453 K for 48 h under anhydrous conditions. The crystal structure of the product, |(WCl)0.6(Tl7Cl6)0
Publikováno v:
The Journal of Physical Chemistry C. 121:19619-19633
Smart materials that both sorb and announce the presence of radioactive isotopes such as 201Tl and 137Cs are needed for human safety in environmental catastrophies. This study reports progress toward zeolite-based self-luminous sensors for radioactiv