PROTON-LOADED ZEOLITES .3. H56Y, ALPO-5, AND SIO2-Y - ANHYDROUS HX VERSUS AQUEOUS HX TREATMENT OF ZEOLITE-Y

Date

1990-10-01

Author

OZIN, GA
Özkar, Saim
MCMURRAY, L

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Subject Keywords

Physical and Theoretical Chemistry, General Engineering

URI

https://hdl.handle.net/11511/70005

Journal

JOURNAL OF PHYSICAL CHEMISTRY

DOI

https://doi.org/10.1021/j100384a055

Collections

Department of Chemistry, Article

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PROTON-LOADED ZEOLITES .2. DEHYDROHALOGENATION VERSUS DECATIONIZATION KINETICS - CATION AND ACIDITY EFFECTS OZIN, GA; Özkar, Saim; MCMURRAY, L (American Chemical Society (ACS), 1990-10-01)
PROTON-LOADED ZEOLITES .1. HX (X = CL, BR, I) IN SODIUM ZEOLITE-Y ARCHETYPE - PACKAGED ACIDS ON THE ROAD TO INTRAZEOLITE SEMICONDUCTORS OZIN, GA; Özkar, Saim; STUCKY, GD (American Chemical Society (ACS), 1990-09-01)
INTRAZEOLITE METAL-CARBONYL PHOTOTOPOTAXY - FROM TUNGSTEN(VI) OXIDE QUANTUM DOTS TO A ZERO-DIMENSIONAL SEMICONDUCTOR QUANTUM SUPRALATTICE OZIN, GA; Özkar, Saim (American Chemical Society (ACS), 1990-09-01)
INTRAZEOLITE SEMICONDUCTORS - NA-23 MAS NMR, TL+ LUMINESCENCE QUENCHING, AND FAR-IR STUDIES OF ACID-BASE PRECURSOR CHEMISTRY IN ZEOLITE-Y MCMURRAY, L; HOLMES, AJ; KUPERMAN, A; OZIN, GA; Özkar, Saim (American Chemical Society (ACS), 1991-11-01) Proton-loaded zeolites, prepared from fully dehydrated zeolites and gaseous, anhydrous Bronsted acids, represent an important step in the synthesis of intrazeolite semiconductor quantum supralattices. Adsorption-induced Na-23 MAS NMR chemical shifts, far-IR Na+ and Tl+ translatory mode frequency shifts, and Tl+ luminescence quenching effects were chosen as probes of cation-anion interaction in these materials. Samples of zeolite Y with various loadings of Tl+ were prepared via aqueous ion-exchange techniq...
INTRAZEOLITE TOPOTAXY - NA-23 DOUBLE-ROTATION NMR-STUDY OF TRANSITION-METAL HEXACARBONYLS AND OXIDES ENCAPSULATED IN SODIUM ZEOLITE-Y JELINEK, R; Özkar, Saim; OZIN, GA (American Chemical Society (ACS), 1992-07-01) Na-23 double-rotation NMR (DOR) provides details on site specific adsorption and anchoring interactions in intrazeolite hexacarbonylmetal(0) complexes, M{M(CO)6}-Na56Y, where M = Mo and W, and their molecular photooxidation products, n{MO3-x}-Na56Y, over the full composition range 0 < m less-than-or-equal-to 16, 0 < n less-than-or-equal-to 32 and 0 less-than-or-equal-to x less-than-or-equal-to 1. The shifts, intensities, and line shapes of the Na-23 DOR resonances carry information on the environments of th...

Citation Formats

G. OZIN, S. Özkar, and L. MCMURRAY, “PROTON-LOADED ZEOLITES .3. H56Y, ALPO-5, AND SIO2-Y - ANHYDROUS HX VERSUS AQUEOUS HX TREATMENT OF ZEOLITE-Y,” JOURNAL OF PHYSICAL CHEMISTRY, pp. 8297–8302, 1990, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/70005.