Sol-gel process for synthesising a luminescent material with general formulation: AxByFz:Mn
A sol-gel process for synthesizing a luminescent material has a general formulation: AxByFz:Mn. A is an element of group 1, 2, 4, NR4 or a combination of elements belonging to those groups, with R═H or an alkyl chain or a combination of chains. B is an element of group 5, 6, 13, 14 and 0
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| creator | Deloncle, Rodolphe Barros, Anthony Deschamps, Jérôme Boyer, Damien Boutinaud, Philippe Chadeyron, Geneviève |
| description | A sol-gel process for synthesizing a luminescent material has a general formulation: AxByFz:Mn. A is an element of group 1, 2, 4, NR4 or a combination of elements belonging to those groups, with R═H or an alkyl chain or a combination of chains. B is an element of group 5, 6, 13, 14 and 0 |
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The sol-gel process includes a) producing a liquid precursor (2, 3) in an alcohol solution by mixing metal reagents (1) with manganese, the mixture being made at pH<8; b) obtaining a solid precursor (5, 6) from the liquid precursor (2, 3) obtained in step a), by eliminating (4) the solvent; c) crystallizing (7, 70) the solid precursor (5, 6) obtained in step b) by thermal treatment in fluorinated atmosphere; and d) retrieving the fluorescent crystalline powder (8) obtained at an end of step c).</description><language>eng</language><subject>ADHESIVES ; CHEMISTRY ; DYES ; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NANOTECHNOLOGY ; NATURAL RESINS ; PAINTS ; PERFORMING OPERATIONS ; POLISHES ; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES ; TRANSPORTING</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221122&DB=EPODOC&CC=US&NR=11505741B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221122&DB=EPODOC&CC=US&NR=11505741B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Deloncle, Rodolphe</creatorcontrib><creatorcontrib>Barros, Anthony</creatorcontrib><creatorcontrib>Deschamps, Jérôme</creatorcontrib><creatorcontrib>Boyer, Damien</creatorcontrib><creatorcontrib>Boutinaud, Philippe</creatorcontrib><creatorcontrib>Chadeyron, Geneviève</creatorcontrib><title>Sol-gel process for synthesising a luminescent material with general formulation: AxByFz:Mn</title><description>A sol-gel process for synthesizing a luminescent material has a general formulation: AxByFz:Mn. 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The sol-gel process includes a) producing a liquid precursor (2, 3) in an alcohol solution by mixing metal reagents (1) with manganese, the mixture being made at pH<8; b) obtaining a solid precursor (5, 6) from the liquid precursor (2, 3) obtained in step a), by eliminating (4) the solvent; c) crystallizing (7, 70) the solid precursor (5, 6) obtained in step b) by thermal treatment in fluorinated atmosphere; and d) retrieving the fluorescent crystalline powder (8) obtained at an end of step c).</description><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>DYES</subject><subject>MANUFACTURE OR TREATMENT OF NANOSTRUCTURES</subject><subject>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</subject><subject>MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NANOTECHNOLOGY</subject><subject>NATURAL RESINS</subject><subject>PAINTS</subject><subject>PERFORMING OPERATIONS</subject><subject>POLISHES</subject><subject>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLEKwjAURbM4iPoPzw8oGLUUulmxuDhVJ4cSymsaSF5KXorWrzeDH-B0OXDOXYpn422m0cIYfIfM0PsAPFMckA0b0qDATs4QcocUwamIwSgLLxMH0EgYEqTITVZF46mE07ua6095o7VY9Moybn67Etv6cj9fMxx9izyq9IixfTRS5ru8OMpqf_jH-QKKtTur</recordid><startdate>20221122</startdate><enddate>20221122</enddate><creator>Deloncle, Rodolphe</creator><creator>Barros, Anthony</creator><creator>Deschamps, Jérôme</creator><creator>Boyer, Damien</creator><creator>Boutinaud, Philippe</creator><creator>Chadeyron, Geneviève</creator><scope>EVB</scope></search><sort><creationdate>20221122</creationdate><title>Sol-gel process for synthesising a luminescent material with general formulation: AxByFz:Mn</title><author>Deloncle, Rodolphe ; Barros, Anthony ; Deschamps, Jérôme ; Boyer, Damien ; Boutinaud, Philippe ; Chadeyron, Geneviève</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US11505741B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2022</creationdate><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>DYES</topic><topic>MANUFACTURE OR TREATMENT OF NANOSTRUCTURES</topic><topic>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</topic><topic>MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NANOTECHNOLOGY</topic><topic>NATURAL RESINS</topic><topic>PAINTS</topic><topic>PERFORMING OPERATIONS</topic><topic>POLISHES</topic><topic>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>Deloncle, Rodolphe</creatorcontrib><creatorcontrib>Barros, Anthony</creatorcontrib><creatorcontrib>Deschamps, Jérôme</creatorcontrib><creatorcontrib>Boyer, Damien</creatorcontrib><creatorcontrib>Boutinaud, Philippe</creatorcontrib><creatorcontrib>Chadeyron, Geneviève</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Deloncle, Rodolphe</au><au>Barros, Anthony</au><au>Deschamps, Jérôme</au><au>Boyer, Damien</au><au>Boutinaud, Philippe</au><au>Chadeyron, Geneviève</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Sol-gel process for synthesising a luminescent material with general formulation: AxByFz:Mn</title><date>2022-11-22</date><risdate>2022</risdate><abstract>A sol-gel process for synthesizing a luminescent material has a general formulation: AxByFz:Mn. 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| subjects | ADHESIVES CHEMISTRY DYES MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NANOTECHNOLOGY NATURAL RESINS PAINTS PERFORMING OPERATIONS POLISHES SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES TRANSPORTING |
| title | Sol-gel process for synthesising a luminescent material with general formulation: AxByFz:Mn |
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