Adsorptive properties and stability of VPI-5, a large-pore molecular sieve

1992 ◽  
Vol 88 (22) ◽  
pp. 3349 ◽  
Author(s):  
Martyn B. Kenny ◽  
Kenneth S. W. Sing ◽  
Charis R. Theocharis
Keyword(s):  
Molecular Sieve ◽  
Large Pore ◽  
Adsorptive Properties

ChemInform Abstract: Adsorptive Properties and Stability of VPI-5, a Large-Pore Molecular Sieve.

ChemInform ◽  
2010 ◽  
Vol 24 (9) ◽  
pp. no-no
Author(s):  
M. B. KENNY ◽  
K. S. W. SING ◽  
C. R. THEOCHARIS
Keyword(s):  
Molecular Sieve ◽  
Large Pore ◽  
Adsorptive Properties

Studies on the crystallization of a novel, large-pore, high-silica molecular sieve, NCL-1

Zeolites ◽  
1994 ◽  
Vol 14 (5) ◽  
pp. 326-334 ◽  
Author(s):  
K.Ramesh Reddy ◽  
Veda Ramaswamy ◽  
R. Kumar ◽  
A.V. Ramaswamy
Keyword(s):  
Molecular Sieve ◽  
Large Pore ◽  
High Silica

Unexpectedly low translational mobility of methane and tetrafluoromethane in the large-pore molecular sieve VPI-5

1995 ◽  
Vol 3 (4-5) ◽  
pp. 401-408 ◽  
Author(s):  
J. Kärger ◽  
W. Keller ◽  
H. Pfeifer ◽  
S. Ernst ◽  
J. Weitkamp
Keyword(s):  
Molecular Sieve ◽  
Translational Mobility ◽  
Large Pore

Transformation of Extra-Large Pore Germanosilicate CIT-13 Molecular Sieve into Extra-Large Pore CIT-5 Molecular Sieve

2019 ◽  
Vol 31 (23) ◽  
pp. 9777-9787 ◽  
Author(s):  
Jong Hun Kang ◽  
Dan Xie ◽  
Stacey I. Zones ◽  
Mark E. Davis
Keyword(s):  
Molecular Sieve ◽  
Large Pore

Synthesis of large single crystals of the large-pore aluminophosphate molecular sieve VPI-5

1999 ◽  
Vol 28 (2) ◽  
pp. 261-269 ◽  
Author(s):  
Javier de Oñate Martinez ◽  
Cavus Falamaki ◽  
Christian Baerlocher ◽  
L.B McCusker
Keyword(s):  
Single Crystals ◽  
Molecular Sieve ◽  
Large Pore

ADSORPTION OF POLAR MOLECULES ON THE LARGE PORE MOLECULAR SIEVE VPI-5

1993 ◽  
pp. 21-27 ◽  
Author(s):  
J. JäNCHENT ◽  
H. STACH ◽  
P.J. GROBET ◽  
J.A. MARTENS ◽  
P.A. JACOBS
Keyword(s):  
Molecular Sieve ◽  
Polar Molecules ◽  
Large Pore

VPI-8:  A High-Silica Molecular Sieve with a Novel “Pinwheel” Building Unit and Its Implications for the Synthesis of Extra-Large Pore Molecular Sieves

1996 ◽  
Vol 118 (31) ◽  
pp. 7299-7310 ◽  
Author(s):  
Clemens C. Freyhardt ◽  
Raul F. Lobo ◽  
Shervin Khodabandeh ◽  
John E. Lewis, ◽  
Michael Tsapatsis ◽  
...  
Keyword(s):  
Molecular Sieves ◽  
Molecular Sieve ◽  
Building Unit ◽  
Large Pore ◽  
High Silica

Synthesis and Characterization of Large Pore Size and Highly Ordered Mesoporous Molecular Sieve SBA-15

2012 ◽  
Vol 554-556 ◽  
pp. 620-623
Author(s):  
Xiang Diao
Keyword(s):  
Electron Microscopy ◽  
Pore Size ◽  
Molecular Sieve ◽  
Triblock Copolymer ◽  
Mesoporous Molecular Sieve ◽  
Large Pore ◽  
Ordered Mesoporous ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene ◽  
Large Pore Size

In this study, large pore size and highly ordered mesoporous molecular sieve SBA-15 was successfully synthesized in the acidic medium by using n-propanol as the pore-expanding agent, and tetraethyl orthosilicate (TEOS) as silicon source and poly(ethylene oxide)-block-poly(propylene oxide)-block-poly(ethylene oxide) triblock copolymer (P123 triblock copolymer) as a template agent. The samples were characterized by Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM) and Nitrogen Adsorption-Desorption. It is found that the particles of mesoporous molecular sieve SBA-15 have regular morphology and ordered pore structure, and also have high specific surface area, large pore size and pore volume.

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