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Cited by 7,563

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Exceptional chemical and thermal stability of zeolitic imidazolate frameworks

Open access
Park, Kyo Sung, Ni, Zheng, Côté, Adrien P., Choi, Jae Yong, Huang, Rudan, Uribe-Romo, Fernando J., Chae, Hee K., O’Keeffe, Michael, Yaghi, Omar M.·2006·Proceedings of the National Academy of Sciences

Abstract

Twelve zeolitic imidazolate frameworks (ZIFs; termed ZIF-1 to -12) have been synthesized as crystals by copolymerization of either Zn(II) (ZIF-1 to -4, -6 to -8, and -10 to -11) or Co(II) (ZIF-9 and -12) with imidazolate-type links. The ZIF crystal structures are based on the nets of seven distinct aluminosilicate zeolites: tetrahedral Si(Al) and the bridging O are replaced with transition metal ion and imidazolate link, respectively. In addition, one example of mixed-coordination imidazolate of Zn(II) and In(III) (ZIF-5) based on the garnet net is reported. Study of the gas adsorption and thermal and chemical stability of two prototypical members, ZIF-8 and -11, demonstrated their permanent porosity (Langmuir surface area = 1,810 m 2 /g), high thermal stability (up to 550°C), and remarkable chemical resistance to boiling alkaline water and organic solvents.

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Metadata

Authors
Park, K. S., Ni, Z., Côté, A. P., Choi, J. Y., Huang, R., Uribe-Romo, F. J., Chae, H. K., O’Keeffe, M., & Yaghi, O. M.
Venue
Proceedings of the National Academy of Sciences
Published
2006-07-05
Volume
103
Issue
27
Pages
10186-10191
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2163535530
Cited by
7,563
References
1
FWCI
32.62
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Exceptional chemical and thermal stability of zeolitic imidazolate frameworks. https://app.cochat.ai/papers/10.1073/pnas.0602439103
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Park, K. S., Ni, Z., Côté, A. P., Choi, J. Y., Huang, R., Uribe-Romo, F. J., Chae, H. K., O’Keeffe, M., & Yaghi, O. M. (2006). Exceptional chemical and thermal stability of zeolitic imidazolate frameworks. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.0602439103

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