INORGANIC COMPOUNDS WITH AN ARGYRODITE-TYPE STRUCTURE, THEIR PREPARATION METHODS AND THEIR USE IN ELECTROCHEMICAL APPLICATIONS
La présente technologie concerne des composés inorganiques possédant une structure de type argyrodite à base d'un métal alcalin obtenu par un procédé de préparation comprenant une étape de broyage de sulfure du métal alcalin, de sulfate du métal alcalin, de pentasulfure de phosphore et d'u...
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| creator | ROZON, DAVID DUCHESNE, STEVE KRACHKOVSKIY, SERGEY PEREA, ALEXIS NASSOY, FABIEN GIRARD, MARC-ANDRE FLEUTOT, BENOIT GAGNON, CATHERINE |
| description | La présente technologie concerne des composés inorganiques possédant une structure de type argyrodite à base d'un métal alcalin obtenu par un procédé de préparation comprenant une étape de broyage de sulfure du métal alcalin, de sulfate du métal alcalin, de pentasulfure de phosphore et d'un halogénure du métal alcalin. Aussi décrits sont des matériaux d'électrodes, des électrodes, des électrolytes comprenant lesdits composé inorganique possédant une structure de type argyrodite et leurs utilisations dans des cellules électrochimiques, par exemple, dans des accumulateurs électrochimiques, notamment dans des batteries dites tout solide.
The present technology relates to an inorganic compound having an alkali metal-based argyrodite-type structure obtained by a preparation method comprising the step of grinding a sulfide of an alkali metal, a sulfate of an alkali metal, phosphorus pentasulfide and a halide of an alkali metal. Also described are electrode materials, electrodes, electrolytes comprising said inorganic compounds having an argyrodite-type structure, and their use in electrochemical cells, for example in electrochemical energy accumulators, in particular in all-solid-state batteries. The present invention relates to a method for producing a compound of formula M6-xPS5-x-yOyZ1 + x or M6-x2yPS5-x-yOyZ1 + x, where M is selected from Li, Na and K, Z is a halogen atom selected from F, Cl, Br and I, x represents a number of Z exceeding 1 or equal to 0, and y is a number different from 0, in which the precursor is subjected to extended grinding and then with little or no annealing, resulting in a compound of formula M6-xPS5-x-yOyZ1 + x or M6-x2yPS5-x-yOyZ1 + x or M6-x2yPS5-x-yOyZ1 + x. |
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The present technology relates to an inorganic compound having an alkali metal-based argyrodite-type structure obtained by a preparation method comprising the step of grinding a sulfide of an alkali metal, a sulfate of an alkali metal, phosphorus pentasulfide and a halide of an alkali metal. Also described are electrode materials, electrodes, electrolytes comprising said inorganic compounds having an argyrodite-type structure, and their use in electrochemical cells, for example in electrochemical energy accumulators, in particular in all-solid-state batteries. The present invention relates to a method for producing a compound of formula M6-xPS5-x-yOyZ1 + x or M6-x2yPS5-x-yOyZ1 + x, where M is selected from Li, Na and K, Z is a halogen atom selected from F, Cl, Br and I, x represents a number of Z exceeding 1 or equal to 0, and y is a number different from 0, in which the precursor is subjected to extended grinding and then with little or no annealing, resulting in a compound of formula M6-xPS5-x-yOyZ1 + x or M6-x2yPS5-x-yOyZ1 + x or M6-x2yPS5-x-yOyZ1 + x.</description><language>eng ; fre</language><subject>BASIC ELECTRIC ELEMENTS ; CHEMISTRY ; COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM,RUBIDIUM, CAESIUM, OR FRANCIUM ; COMPOUNDS THEREOF ; ELECTRICITY ; INORGANIC CHEMISTRY ; METALLURGY ; NON-METALLIC ELEMENTS ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>2024</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=20240412&DB=EPODOC&CC=CA&NR=3179099A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240412&DB=EPODOC&CC=CA&NR=3179099A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ROZON, DAVID</creatorcontrib><creatorcontrib>DUCHESNE, STEVE</creatorcontrib><creatorcontrib>KRACHKOVSKIY, SERGEY</creatorcontrib><creatorcontrib>PEREA, ALEXIS</creatorcontrib><creatorcontrib>NASSOY, FABIEN</creatorcontrib><creatorcontrib>GIRARD, MARC-ANDRE</creatorcontrib><creatorcontrib>FLEUTOT, BENOIT</creatorcontrib><creatorcontrib>GAGNON, CATHERINE</creatorcontrib><title>INORGANIC COMPOUNDS WITH AN ARGYRODITE-TYPE STRUCTURE, THEIR PREPARATION METHODS AND THEIR USE IN ELECTROCHEMICAL APPLICATIONS</title><description>La présente technologie concerne des composés inorganiques possédant une structure de type argyrodite à base d'un métal alcalin obtenu par un procédé de préparation comprenant une étape de broyage de sulfure du métal alcalin, de sulfate du métal alcalin, de pentasulfure de phosphore et d'un halogénure du métal alcalin. Aussi décrits sont des matériaux d'électrodes, des électrodes, des électrolytes comprenant lesdits composé inorganique possédant une structure de type argyrodite et leurs utilisations dans des cellules électrochimiques, par exemple, dans des accumulateurs électrochimiques, notamment dans des batteries dites tout solide.
The present technology relates to an inorganic compound having an alkali metal-based argyrodite-type structure obtained by a preparation method comprising the step of grinding a sulfide of an alkali metal, a sulfate of an alkali metal, phosphorus pentasulfide and a halide of an alkali metal. Also described are electrode materials, electrodes, electrolytes comprising said inorganic compounds having an argyrodite-type structure, and their use in electrochemical cells, for example in electrochemical energy accumulators, in particular in all-solid-state batteries. The present invention relates to a method for producing a compound of formula M6-xPS5-x-yOyZ1 + x or M6-x2yPS5-x-yOyZ1 + x, where M is selected from Li, Na and K, Z is a halogen atom selected from F, Cl, Br and I, x represents a number of Z exceeding 1 or equal to 0, and y is a number different from 0, in which the precursor is subjected to extended grinding and then with little or no annealing, resulting in a compound of formula M6-xPS5-x-yOyZ1 + x or M6-x2yPS5-x-yOyZ1 + x or M6-x2yPS5-x-yOyZ1 + x.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CHEMISTRY</subject><subject>COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM,RUBIDIUM, CAESIUM, OR FRANCIUM</subject><subject>COMPOUNDS THEREOF</subject><subject>ELECTRICITY</subject><subject>INORGANIC CHEMISTRY</subject><subject>METALLURGY</subject><subject>NON-METALLIC ELEMENTS</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNi0EKwjAQRbtxIeod5gAWLF1Il0M6NoE2CZMJ0lUpEleihbr27FboAVy9D--_bfYx1nGD1ihQrvMu2jrA1YgGtIDc9OxqI5RL7wmCcFQSmY4gmgyDZ_LIKMZZ6Ei0W2K09WpjIDAWqCUl7JSmzihsAb1vl_GLwj7b3MfHnA4rdxlcSJTO0_Qa0jyNt_RM70FhWZyrU1VhUf5x-QLS5zut</recordid><startdate>20240412</startdate><enddate>20240412</enddate><creator>ROZON, DAVID</creator><creator>DUCHESNE, STEVE</creator><creator>KRACHKOVSKIY, SERGEY</creator><creator>PEREA, ALEXIS</creator><creator>NASSOY, FABIEN</creator><creator>GIRARD, MARC-ANDRE</creator><creator>FLEUTOT, BENOIT</creator><creator>GAGNON, CATHERINE</creator><scope>EVB</scope></search><sort><creationdate>20240412</creationdate><title>INORGANIC COMPOUNDS WITH AN ARGYRODITE-TYPE STRUCTURE, THEIR PREPARATION METHODS AND THEIR USE IN ELECTROCHEMICAL APPLICATIONS</title><author>ROZON, DAVID ; DUCHESNE, STEVE ; KRACHKOVSKIY, SERGEY ; PEREA, ALEXIS ; NASSOY, FABIEN ; GIRARD, MARC-ANDRE ; FLEUTOT, BENOIT ; GAGNON, CATHERINE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA3179099A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2024</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CHEMISTRY</topic><topic>COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM,RUBIDIUM, CAESIUM, OR FRANCIUM</topic><topic>COMPOUNDS THEREOF</topic><topic>ELECTRICITY</topic><topic>INORGANIC CHEMISTRY</topic><topic>METALLURGY</topic><topic>NON-METALLIC ELEMENTS</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>ROZON, DAVID</creatorcontrib><creatorcontrib>DUCHESNE, STEVE</creatorcontrib><creatorcontrib>KRACHKOVSKIY, SERGEY</creatorcontrib><creatorcontrib>PEREA, ALEXIS</creatorcontrib><creatorcontrib>NASSOY, FABIEN</creatorcontrib><creatorcontrib>GIRARD, MARC-ANDRE</creatorcontrib><creatorcontrib>FLEUTOT, BENOIT</creatorcontrib><creatorcontrib>GAGNON, CATHERINE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ROZON, DAVID</au><au>DUCHESNE, STEVE</au><au>KRACHKOVSKIY, SERGEY</au><au>PEREA, ALEXIS</au><au>NASSOY, FABIEN</au><au>GIRARD, MARC-ANDRE</au><au>FLEUTOT, BENOIT</au><au>GAGNON, CATHERINE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>INORGANIC COMPOUNDS WITH AN ARGYRODITE-TYPE STRUCTURE, THEIR PREPARATION METHODS AND THEIR USE IN ELECTROCHEMICAL APPLICATIONS</title><date>2024-04-12</date><risdate>2024</risdate><abstract>La présente technologie concerne des composés inorganiques possédant une structure de type argyrodite à base d'un métal alcalin obtenu par un procédé de préparation comprenant une étape de broyage de sulfure du métal alcalin, de sulfate du métal alcalin, de pentasulfure de phosphore et d'un halogénure du métal alcalin. Aussi décrits sont des matériaux d'électrodes, des électrodes, des électrolytes comprenant lesdits composé inorganique possédant une structure de type argyrodite et leurs utilisations dans des cellules électrochimiques, par exemple, dans des accumulateurs électrochimiques, notamment dans des batteries dites tout solide.
The present technology relates to an inorganic compound having an alkali metal-based argyrodite-type structure obtained by a preparation method comprising the step of grinding a sulfide of an alkali metal, a sulfate of an alkali metal, phosphorus pentasulfide and a halide of an alkali metal. Also described are electrode materials, electrodes, electrolytes comprising said inorganic compounds having an argyrodite-type structure, and their use in electrochemical cells, for example in electrochemical energy accumulators, in particular in all-solid-state batteries. The present invention relates to a method for producing a compound of formula M6-xPS5-x-yOyZ1 + x or M6-x2yPS5-x-yOyZ1 + x, where M is selected from Li, Na and K, Z is a halogen atom selected from F, Cl, Br and I, x represents a number of Z exceeding 1 or equal to 0, and y is a number different from 0, in which the precursor is subjected to extended grinding and then with little or no annealing, resulting in a compound of formula M6-xPS5-x-yOyZ1 + x or M6-x2yPS5-x-yOyZ1 + x or M6-x2yPS5-x-yOyZ1 + x.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM,RUBIDIUM, CAESIUM, OR FRANCIUM COMPOUNDS THEREOF ELECTRICITY INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
| title | INORGANIC COMPOUNDS WITH AN ARGYRODITE-TYPE STRUCTURE, THEIR PREPARATION METHODS AND THEIR USE IN ELECTROCHEMICAL APPLICATIONS |
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