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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10246367 B1

PDFFull Text
Date of Patent:
Apr. 02, 2019

Filed:

Sep. 11, 2015

Method for producing a solid nanocomposite material based on hexa- and octa-cyanometallates of alkali metals

Applicant:

Commissariat À L'énergie Atomique ET Aux Énergies Alternatives, Paris, FR;

Inventors:

Agnès Grandjean, Saint-Marcel-de-Careiret, FR;

Yves Barre, Uchaux, FR;

Assignee:

COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, Paris, FR;

Attorney:

Pearne & Gordon LLP

Primary Examiner:

Bijan Ahvazi

Int. Cl.
CPC ...
G21F 9/16 (2006.01); B05D 1/38 (2006.01); B05D 3/00 (2006.01); B05D 3/10 (2006.01); C09K 3/00 (2006.01); C02F 1/28 (2006.01); C02F 1/42 (2006.01); C02F 1/44 (2006.01); B01D 67/00 (2006.01); B01D 69/10 (2006.01); B01D 71/02 (2006.01); C03C 3/06 (2006.01); G21F 9/12 (2006.01); G21F 9/30 (2006.01); B01J 39/17 (2017.01); B22F 1/00 (2006.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01); C03C 3/078 (2006.01);
U.S. Cl.
CPC ...
C03C 3/06 (2013.01); B01D 67/0079 (2013.01); B01J 39/17 (2017.01); B22F 1/0018 (2013.01); B22F 1/0081 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C03C 3/078 (2013.01); G21F 9/12 (2013.01); G21F 9/30 (2013.01); G21F 9/302 (2013.01); G21F 9/305 (2013.01);
Abstract

The invention relates to a method for producing a solid nanocomposite material comprising nanoparticles of a metal coordination polymer with ligands CN, said nanoparticles satisfying the formula [Alk]M[M'(CN)]where Alk is an alkali metal, x is 1 or 2, M is a transition metal, n is 2 or 3, M′ is a transition metal, m is 6 or 8, and z is 3 or 4; said Mcations of the coordination polymer being bound by an organometallic bond or a coordination bond to an organic group R2 of an organic graft, and said organic graft furthermore being chemically attached, preferably by a covalent bond, to at least one surface of a solid support, by reaction of a group R1 of said graft with said surface.

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