Periodic structured organic films

Patent metadata

Field	Value
Publication number	US-9567425-B2
Application number	US-81568810-A
Country	US
Kind code	B2
Filing date	Jun 15, 2010
Priority date	Jun 15, 2010
Publication date	Feb 14, 2017
Grant date	Feb 14, 2017

Abstract

An ordered structured organic film comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein the structured organic film may be a multi-segment thick structured organic film.

First claim

What is claimed is:

1. A structured organic film (SOF) comprising
a plurality of segments including at least a first segment and
a plurality of linkers including at least a first linker, wherein
the plurality of segments and plurality of linkers are arranged as a covalent organic framework (COF) that is a film at a macroscopic level,
the first segment and/or the first linker comprises at least one atom that is not carbon, and
the SOF has a periodicity that is detectable by two-dimensional X-ray scattering.

2. The SOF of claim 1 , wherein the thickness of the SOF measures from about 500 nm to about 5 mm.

3. The SOF of claim 1 , wherein the SOF is one to about 50 segments thick.

4. The SOF of claim 1 , wherein the plurality of segments comprise 4,4′,4″-nitrilotris(benzene-4, 1-diyl)trimethylene.

5. The SOF of claim 1 , wherein the segments have a core selected from the group consisting of carbon atomic cores, nitrogen atomic cores, silicon atomic cores, phosphorous atomic cores, alkoxy cores, aryl cores, carbonate cores, carbocyclic cores, carbobicyclic cores, carbotricyclic cores, and oligothiophene cores.

6. The SOF of claim 1 , wherein the linkers are selected from the group consisting of single atom linkers, single covalent bond linkers, and double covalent bond linkers, ester linkers, ketone linkers, amide linkers, amine linkers, imine linkers, ether linkers, urethane linkers, and carbonates linkers.

7. The SOF of claim 1 , wherein the SOF is a defect-free SOF.

8. The SOF of claim 1 , wherein the SOF is a composite SOF.

9. The SOF of claim 1 , wherein the SOF has the added functionality of electroactivity.

10. A structured organic film (SOF) comprising a plurality of segments including at least a first segment and a plurality of linkers including at least a first linker arranged as a covalent organic framework (COF) that is a film at a macroscopic level, wherein the SOF has a periodicity that is detectable by two-dimensional X-ray scattering, and the first segment and/or the first linker comprises a hydrogen.

11. The SOF of claim 10 , wherein the plurality of segments have a core selected from the group consisting of carbon atomic cores, nitrogen atomic cores, silicon atomic cores, phosphorous atomic cores, alkoxy cores, aryl cores, carbonate cores, carbocyclic cores, carbobicyclic cores, carbotricyclic cores, and oligothiophene cores; or wherein the plurality of linkers are selected from the group consisting of single atom linkers, single covalent bond linkers, and double covalent bond linkers, ester linkers, ketone linkers, amide linkers, amine linkers, imine linkers, ether linkers, urethane linkers, and carbonates linkers.

12. The SOF of claim 10 , wherein the plurality of segments and/or the plurality of linkers comprises at least one atom selected from the group consisting of oxygen, nitrogen, silicon, phosphorous, selenium, fluorine, boron, and sulfur.

13. The SOF of claim 10 , wherein the SOF is a defect-free SOF.

14. The SOF of claim 10 , wherein the SOF is a mono-segment thick layer with a thickness of from about 10 Angstroms to about 250 Angstroms; or the SOF is a multi-segment thick layer with a thickness of from about 20 nm to about 5 mm.

15. The SOF of claim 1 , wherein the SOF is a mono-segment thick layer with a thickness of from about 10 Angstroms to about 250 Angstroms; or the SOF is a multi-segment thick layer with a thickness of from about 20 nm to about 5 mm.

Assignees

• Cote Adrien P
• Heuft Matthew A
• Xerox Corp

Inventors

• Cote Adrien P
• Heuft Matthew A

Classifications

• C08J5/18

  Manufacture of films or sheets · CPC title

• C09D177/06

  Polyamides derived from polyamines and polycarboxylic acids (C09D177/10 takes precedence) · CPC title

• C08G18/329

  containing aromatic groups · CPC title

• C08G18/751 Primary

  containing only one cycloaliphatic ring · CPC title

• Y10T428/24777

  Edge feature · CPC title