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06.11.2018
Materials – Coating 07293-01
06.11.2018
Materials – Coating 10581-01
06.11.2018
Chemistry / Environment 08758-01
06.11.2018
11127-01
06.11.2018
Environment and Energy 11107-01
19.10.2018
Medical Diagnostic 08504-01
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02582-01
Metal-organic framework, MOF, separation, purification, depollution, deNOx, nitrogen oxide
French priority patent application FR0902587 filed on May 28, 2009 and entitled « Utilisation d’un solide hybride cristallin poreux comme catalyseur de réduction d’oxydes d’azote et dispositifs »
Christian SERRE
Marco DATURI
Jong-San CHANG
Alexandre VIMONT
Patricia HORCAJADA-CORTES
Young Kyu HWANG
Ji Wooing YOON
Gérard FEREY
Exclusive or non-exclusive license
Institut Lavoisier (ILV, UMR8180), Versailles, France
Metal-organic frameworks (MOFs), are coordination polymers with a hybrid inorganic-organic framework comprising metal ions and organic ligands coordinated to said metal ions.
These materials are organized as mono-, bi- or tri-dimensional networks wherein the metal clusters are linked to each other by spacing ligands periodically. These materials have a crystalline structure and are generally porous.
The increased mobility throughout the world unfortunately has an impact on the environment and on health.
The main pollutants emitted are oxides of carbon (CO and CO2), volatile organic compounds (VOCs), unburnt hydrocarbons, and nitrogen oxides. This last term essentially comprises nitric oxide (NO) and nitrogen dioxide (NO2), together with smaller amounts of nitrous oxide (N20), dinitrogen trioxide (N203) and dinitrogen tetroxide (N204).
Although much effort has been expended for removing these pollutants, using systems for reduction of NOx at the sources of emission (vehicles, smokestacks, etc.), increasing concentrations of nitrogen oxides are being recorded in cities.
Various strategies have been adopted for tackling these problems, but to date, no technology is able to offer a proper response to this problem.
The present invention aims at answering each of this problem.
Scope: metal-organic frameworks for deNOx catalysis
Priority application: French patent application FR0902587 filed on May 28, 2009 and entitled « Utilisation d’un solide hybride cristallin poreux comme catalyseur de réduction d’oxydes d’azote et dispositifs »
Extensions in United States, Canada, Europe, Japan, China, South Korea
For further information, please contact us (Ref 02582-01)
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