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US 2010/0143693 A1Published application
Crystalline 3d- and 2d covalent organic frameworks
AssigneeThe Regents of the University of California
InventorsOmar M. Yaghi, Adrien P. Cote, Hani M. El-Kaderi, Joseph R. Hunt
Life of this patent
Estimating the term…
Abstract
The disclosure relates generally to materials that comprise organic frameworks. The disclosure also relates to materials that are useful to store and separate gas molecules and sensors.
Claims42
A covalent-organic framework (COF) comprising:
- a plurality of organic multidentate cores, each organic multidentate core linked to at least one other organic multidentate core;
- a plurality of linking clusters that connects adjacent organic multidentate cores, and
- a plurality of pores, wherein the plurality of linked organic multidentate cores defines the plurality of pores.
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A covalent organic framework (COF) comprising
- a plurality of organic multidentate cores;
- a linking cluster;
- wherein the linking cluster links at least two of the plurality of organic multidentate cores and wherein the COF comprises a pore volume about 0.4 to about 0.9 cm3/cm3, a pore surface area of about 2,900 m2/g to about 18,000 m2/g and a framework density of about 0.17 g/cm3.
Dependencies are inferred from the claim text.