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SSZ-26 and SSZ-33: Two Molecular Sieves with Intersecting 10- and 12-Ring Pores

Lobo, Raul F., Pan, Ming, Chan, Ignatius, Li, Hong-Xin, Medrud, Ronald C., Zones, Stacey I., Crozier, Peter A., Davis, Mark E.·1993·Science

Abstract

The framework structures of two closely related molecular sieves, SSZ-26 and SSZ-33, are described. These materials possess a previously missing but desired structural feature in a group of industrially significant zeolites. They contain a three-dimensional pore system that provides access to the crystal interior through both 10- and 12-rings. This property is a consequence of the organic structure—directing agents used in the synthesis of these materials. These materials are examples of the purposeful design of a micropore architecture. Both SSZ-26 and SSZ-33 contain the 4=4–1 building unit that had been previously found only in natural zeolites.

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Metadata

Authors
Lobo, R. F., Pan, M., Chan, I., Li, H.-X., Medrud, R. C., Zones, S. I., Crozier, P. A., & Davis, M. E.
Venue
Science
Published
1993-12-03
Volume
262
Issue
5139
Pages
1543-1546
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W1998050674
Cited by
164
References
0
FWCI
9.68
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: SSZ-26 and SSZ-33: Two Molecular Sieves with Intersecting 10- and 12-Ring Pores. https://app.cochat.ai/papers/10.1126/science.262.5139.1543
The paper
Lobo, R. F., Pan, M., Chan, I., Li, H.-X., Medrud, R. C., Zones, S. I., Crozier, P. A., & Davis, M. E. (1993). SSZ-26 and SSZ-33: Two Molecular Sieves with Intersecting 10- and 12-Ring Pores. Science. https://doi.org/10.1126/science.262.5139.1543

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.