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US 8,314,245 B2Granted
Preparation of functionalized zeolitic frameworks
AssigneesThe Regents of the University of Michigan, The Regents of the University of California
InventorsOmar M. Yaghi, Hideki Hayashi, Rahul Banerjee, Kyo Sung Park, Bo Wang, Adrien P. Cote
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Abstract
The disclosure provides zeolitic frameworks for gas separation, gas storage, catalysis and sensors. More particularly the disclosure provides zeolitic frameworks (ZIFs). The ZIF of the disclosure comprises any number of transition metals or a homogenous transition metal composition.
Claims25
A framework, comprising a general structure:
- M-L-M, wherein M comprises comprises zinc, L is a linking moiety and M-L-M has structure I:
- wherein R1 is hydrogen,
- R2, R3 are each individually hydrogen, an aryl, an alkyl, halo-, cyano-, or nitro-, and
- M1, M2 are each independently zinc, the framework having a zeolitic topology selected from the group consisting of BCT, DFT, GIS, and MER.
1 more element
A framework, comprising a general structure:
- M-L-M, wherein M comprises zinc, L is a linking moiety and M-L-M has structure I:
- wherein R1 is hydrogen,
- R2, R3 are each independently hydrogen or alkyl,
- M1, M2 are each independently zinc, the framework having a zeolitic topology selected from the group consisting of BCT, DFT, GIS, and MER.
1 more element
Dependencies are inferred from the claim text.