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1. 发明申请

US20220263123A1 NEW METHOD FOR THE PREPARATION OF A LI-P-S PRODUCT AND CORRESPONDING PRODUCTS 有权
公开(公告)号：US20220263123A1
公开(公告)日：2022-08-18
申请号：US17630541
申请日：2020-09-04
申请人： RHODIA OPERATIONS , LE CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , UNIVERSITE DE PICARDIE JULES VERNE
发明人： Marc-David BRAIDA , Ömer Ulas KUDU , Christian MASQUELIER , Thierry LE MERCIER , Benoit FLEUTOT
IPC分类号： H01M10/0562 , C01B25/14 , H01B1/10
摘要： The present invention concerns a new method for the preparation of a Li—P—S product, as well as the products obtainable by said methods, and uses thereof especially as solid electrolytes.

2. 发明申请

US20210147236A1 METHOD FOR PREPARING A VANADIUM PHOSPHATE 有权
公开(公告)号：US20210147236A1
公开(公告)日：2021-05-20
申请号：US16623259
申请日：2018-06-14
申请人： RHODIA OPERATIONS
发明人： Cyril CHOMETTE , Valérie BUISSETTE , Marc-David BRAIDA , Thierry LE MERCIER
IPC分类号： C01B25/37 , C01B25/45 , C01B25/455
摘要： The present invention relates to a process for preparing an ammonium vanadium phosphate of formula (NH4)(VO2)(HPO4). It also relates to a process for preparing a vanadium orthophosphate VPO4.

3. 发明申请

US20220278355A1 METHOD OF PREPARATION OF A GARNET-TYPE INORGANIC MATERIAL 有权
公开(公告)号：US20220278355A1
公开(公告)日：2022-09-01
申请号：US17625996
申请日：2020-07-29
申请人： RHODIA OPERATIONS
发明人： Réka TOTH , Laure BERTRY , Valérie BUISSETTE , Thierry LE MERCIER , Marc-David BRAIDA , Robin AMISSE
IPC分类号： H01M10/056 , C01G25/00 , C01G33/00 , C01G49/00 , H01M10/0525
摘要： The present invention relates to a method of preparation of a garnet-type inorganic material. It also relates to the garnet-type inorganic material itself. The process comprises the following steps: (1) bringing an aqueous solution S comprising (i) a salt of zirconium, (ii) a salt of lanthanum and (iii) a salt of the element A or a precursor of an oxide of element A into contact with an aqueous solution of a basic compound, as a result of which a precipitate suspended in the reaction medium is obtained; (2) stirring the reaction medium obtained at the end of step (1) for at least 30 min; (3) bringing the precipitate obtained at the end of step (2) into contact with an additive selected in the group consisting of: anionic surfactants; nonionic surfactants; polyethylene glycols; carboxylic acids and their salts; and surfactants of the carboxymethylated fatty alcohol ethoxylate type; (4) calcining in air the precipitate recovered at the end of the previous step at a temperature which is at least 400° C.; (5) bringing into contact the product obtained at the end of step (4) with a salt of lithium; (6) calcining in air the product obtained at the end of step (5) at a temperature between 700° C. and 1100° C.; 20 the inorganic compound M comprising or consisting essentially of a garnet oxide or garnet-type oxide containing, as constituent elements, the elements Li, La, Zr and at least one element A selected in the group consisting of Al, Ga, Nb, Fe, W, Ta, or a mixture thereof.

4. 发明申请

US20170110605A1 MIXED OXIDES AND SULPHIDES OF BISMUTH AND SILVER FOR PHOTOVOLTAIC USE 审中-公开
公开(公告)号：US20170110605A1
公开(公告)日：2017-04-20
申请号：US15301494
申请日：2015-04-03
申请人： Rhodia Operations , LE CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
发明人： Thierry LE MERCIER , Philippe BARBOUX , Tangui LE BAHERS
IPC分类号： H01L31/032 , H01L51/42 , H01L31/072 , C01G29/00 , H01L51/00
摘要： The invention relates to a material comprising at least one compound having formula Bi1−xMxAg1−y−εM′yOS1−zM″z, the methods for producing said material and the use thereof as a semiconductor, such as for photovoltaic or photochemical use and, in particular, for supplying a photocurrent. The invention further relates to photovoltaic devices using said compounds.

5. 发明申请

US20170022072A1 MIXED OXIDES AND SULPHIDES OF BISMUTH AND COPPER FOR PHOTOVOLTAIC USE 审中-公开
标题翻译：混合氧化物和紫外线对光伏使用的铜和铜
公开(公告)号：US20170022072A1
公开(公告)日：2017-01-26
申请号：US15301487
申请日：2015-04-03
申请人： RHODIA OPERATIONS , LE CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
发明人： Thierry LE MERCIER , Philippe BARBOUX , Tangui LE BAHERS
IPC分类号： C01G29/00 , H01L31/06 , H01L31/032 , C04B35/547 , C04B35/626
CPC分类号： C01G29/006 , C01P2004/61 , C01P2004/62 , C01P2006/40 , C04B35/547 , C04B35/626 , C04B2235/3281 , C04B2235/3284 , C04B2235/3291 , C04B2235/3298 , H01G9/2027 , H01L31/032 , H01L31/06 , Y02E10/542
摘要： The invention relates to a material comprising at least one compound having formula Bi1-xMxCu1-y-εM′yOS1-zM″z, the methods for producing said material and the use thereof as a semiconductor, such as for photovoltaic or photochemical use and, in particular, for supplying a photocurrent. The invention further relates to photovoltaic devices using said compounds.
摘要翻译：本发明涉及包含至少一种具有式Bi1-xMxCu1-y-εM'yOS1-zM“z的化合物的材料，用于制备所述材料的方法及其作为半导体的用途，例如光伏或光化学用途，特别是用于提供光电流。本发明还涉及使用所述化合物的光伏器件。

6. 发明申请

US20210070630A1 FLUORINATED OXIDE BASED ON LI AND MN 有权
公开(公告)号：US20210070630A1
公开(公告)日：2021-03-11
申请号：US17049658
申请日：2019-04-25
申请人： RHODIA OPERATIONS , LE CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , COLLEGE DE FRANCE
发明人： Jean-Marie TARASCON , Jiwei MA , Laure BERTRY , Robin AMISSE , Marc-David BRAIDA , Thierry LE MERCIER , Valérie BUISSETTE
IPC分类号： C01G45/12 , C01G51/00 , C01G53/00 , H01M4/505 , H01M4/525 , H01M4/62 , H01M10/0525
摘要： The present invention relates to the new process of preparation of a Li-rich layered oxide based on Mn and optionally on Ni and/or Co in which F is incorporated within the crystal of the oxide (or “fluorinated oxide”). It also relates to the new fluorinated oxide its use as a component in a cathode of a battery.

7. 发明申请

US20190244767A1 PSEUDOCAPACITIVE MATERIALS FOR SUPERCAPACITOR ELECTRODES 审中-公开
公开(公告)号：US20190244767A1
公开(公告)日：2019-08-08
申请号：US16317652
申请日：2017-07-13
申请人： RHODIA OPERATIONS , UNIVERSITE DE NANTES , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
发明人： Lauriane D'ALENCON , Thierry LE MERCIER , Gaëtan BUVAT , Nicolas GOUBARD-BRETESCHE , Olivier CROSNIER , Thierry BROUSSE
IPC分类号： H01G11/32 , H01G11/86
CPC分类号： H01G11/32 , H01G11/06 , H01G11/26 , H01G11/36 , H01G11/46 , H01G11/86 , H01M4/131 , H01M4/52 , H01M4/663 , H01M4/667 , H01M12/005 , H01M2004/021 , H01M2300/0011 , H01M2300/0014 , Y02E60/13
摘要： Pseudocapacitive materials for supercapacitors electrodes The present invention relates to the use as a pseudocapacitive electrode material for supercapacitors, of a metal oxide of formula A1-xA′xCo1-yByO3, where 0≤x

8. 发明申请

US20190221859A1 SOLID-LIQUID ELECTROLYTE FOR USE IS A BATTERY 审中-公开
公开(公告)号：US20190221859A1
公开(公告)日：2019-07-18
申请号：US16329358
申请日：2017-08-24
申请人： RHODIA OPERATIONS
发明人： Thierry LE MERCIER , Marc-David BRAIDA , Robin AMISSE , Jules VALENTE
IPC分类号： H01M6/16 , H01G11/06 , H01L51/44 , H01M10/0525 , H01M6/22 , G02F1/1523 , H01G9/20 , H01M10/0568 , H01M10/0569 , H01G11/56 , H01G11/60
CPC分类号： H01M6/164 , G02F1/1525 , H01G9/2004 , H01G9/2009 , H01G11/06 , H01G11/54 , H01G11/56 , H01G11/60 , H01L51/42 , H01L51/441 , H01M6/162 , H01M6/166 , H01M6/22 , H01M10/052 , H01M10/0525 , H01M10/056 , H01M10/0568 , H01M10/0569 , H01M2300/0085
摘要： The present invention provides a solid-liquid electrolyte in the form of a gel which comprises an organic carbonate-based solvent, precipitated silica, at least one ionically conducting salt and optionally additives. The invention also relates to batteries containing said solid-liquid electrolyte. The solid-liquid electrolyte according to the present invention can improve the electrochemical properties of batteries and prevent electrolyte leakage thus reducing the risk of corrosion of the batteries.

9. 发明申请

US20180282548A1 HYDROPHOBICALLY-MODIFIED CERIUM OXIDE PARTICLES AND USES THEREOF 审中-公开
公开(公告)号：US20180282548A1
公开(公告)日：2018-10-04
申请号：US15762959
申请日：2016-09-22
申请人： Rhodia Operations
发明人： Valérie BUISSETTE , Lauriane D'ALENCON , Thierry LE MERCIER , Paolo TONIOLO , Serena CARELLA , Luciano MIOZZO
IPC分类号： C09C3/08 , C08F210/02 , C08F214/24 , C08K9/04 , C08K3/22 , H01L51/00 , H01L31/048 , H01L31/0216
摘要： Cerium oxide particles having a modified surface, their manufacture and their uses in polymeric compositions and articles.

10. 发明申请

US20210305549A1 POSITIVE ELECTRODE COMPOSITION 有权
公开(公告)号：US20210305549A1
公开(公告)日：2021-09-30
申请号：US17263819
申请日：2019-07-30
申请人： RHODIA OPERATIONS
发明人： Laure BERTRY , Robin AMISSE , Valérie BUISSETTE , Marc-David BRAIDA , Stéphanie LESTURGEZ , Thierry LE MERCIER
IPC分类号： H01M4/36 , C01B25/455 , H01M4/58 , H01M4/587 , H01M4/62 , H01M10/054
摘要： The invention relates to an NVPF-based composition and the use thereof in the field of batteries as an electrochemically active material. The invention also relates to a conductive composition comprising said composition as well as to a method for obtaining said composition.

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