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公开(公告)号：EP2820705A1
公开(公告)日：2015-01-07
申请号：EP13714986.0
申请日：2013-02-27
IPC分类号： H01M4/58 , H01M4/04 , H01M10/0525 , H01M4/1397 , H01M4/136 , H01M4/62 , H01M10/052 , H01M10/054
CPC分类号： H01M4/136 , C01B17/96 , C01D5/02 , C01G49/009 , C01G49/14 , C01P2002/72 , C01P2002/88 , C01P2006/40 , H01M4/0404 , H01M4/0445 , H01M4/0471 , H01M4/049 , H01M4/1397 , H01M4/5825 , H01M4/622 , H01M4/625 , H01M10/052 , H01M10/0525 , H01M10/054 , H01M2004/028
摘要： According to the invention, said material is characterized in that it contains, as an positive electrode active material, at least one iron and alkali sulfate in which the iron is in the +II oxidation state and which has the formula (Na
1-a Li
b )
x Fe
y (SO
4 )
z (I), where the subscripts a, b, x, y and z are selected so as to ensure the electroneutrality of the compound, with 0 2 Fe
2 (SO
4 )
3 . The invention is useful, in particular, as a positive electrode material in an alkali-ion battery.-
公开(公告)号：EP2276772B1
公开(公告)日：2014-08-20
申请号：EP09726556.5
申请日：2009-03-19
发明人： ARMAND, Michel , TARASCON, Jean-Marie , RECHAM, Nadir , GRUGEON, Sylvie , LARUELLE, Stéphane , DEVARAJ, Shanmukaraj
CPC分类号： C07F5/022 , C07F5/025 , C07F5/069 , H01M10/052 , H01M10/0567
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公开(公告)号：EP2349923B1
公开(公告)日：2013-12-04
申请号：EP09760203.1
申请日：2009-10-23
CPC分类号： H01M4/5825 , C01B25/26 , C01B25/37 , C01B25/45 , C01B25/455 , C01B33/20 , C01G1/10 , C01G49/009 , C01G51/006 , C01G53/006 , C01P2002/54 , C01P2002/72 , C01P2002/77 , C01P2002/88 , C01P2004/04 , C01P2006/40 , H01M4/582 , H01M10/052 , Y10T428/2982
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公开(公告)号：EP2583337A1
公开(公告)日：2013-04-24
申请号：EP11736122.0
申请日：2011-06-16
发明人： DEVARAJ, Shanmukaraj , ARMAND, Michel , GRUGEON, Sylvie , LARUELLE, Stéphane , TARASCON, Jean-Marie
IPC分类号： H01M4/62 , H01M10/0525 , H01M4/13 , H01M10/054
CPC分类号： H01M4/139 , H01M4/13 , H01M4/131 , H01M4/136 , H01M4/62 , H01M10/0525 , H01M10/054 , H01M10/0562 , H01M10/0565 , H01M10/3909 , Y10T29/49108
摘要： The invention relates to a method for producing a battery using A
+ (Li
+ or Na
+ ) as an electrochemical carrier, as well as to the resulting batteries. The method involves assembling together a negative electrode, a positive electrode, and an electrolyte, and then exposing the assembly to a first charge at the operating temperature of the battery. The electrolyte is a ceramic or a solution of an A+ salt in a polar liquid, a polymer, or the mixtures thereof. The active material of the negative electrode is a material which has a redox couple, the potential of which is 0 V to 1.6 V relative to the A
+ /Aº couple. The active material of the positive electrode is a material which has a redox couple, the potential of which is higher than that of the couple of the negative electrode. The positive electrode used during assembly consists of a current collector having a composite material which contains the positive active material and at least one sacrificial salt of a cation E
+ selected from among Li
+ , Na
+ , K
+ and the onium cations, and a redox anion selected from among azide anions, ketocarboxylate anions, and hydrazide anions optionally in the form of a polymer.-
公开(公告)号：EP3785318A1
公开(公告)日：2021-03-03
申请号：EP19721240.0
申请日：2019-04-25
申请人： Centre national de la recherche scientifique , College de France , Université de Picardie Jules Verne , Sorbonne Université
IPC分类号： H01M10/0568 , C01G31/00 , H01M10/0569 , H01M4/04 , H01M4/13915 , H01M4/58 , H01M10/05 , H01M4/36 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/02
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公开(公告)号：EP2349924B1
公开(公告)日：2017-02-08
申请号：EP09760205.6
申请日：2009-10-23
CPC分类号： H01M4/5825 , C01B25/26 , C01B25/37 , C01B25/45 , C01B25/455 , C01B33/20 , C01G1/10 , C01G49/009 , C01G51/006 , C01G53/006 , C01P2002/54 , C01P2002/72 , C01P2002/77 , C01P2002/88 , C01P2004/04 , C01P2006/40 , H01M4/582 , H01M10/052 , Y10T428/2982
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公开(公告)号：EP2729984B1
公开(公告)日：2016-02-24
申请号：EP12744029.5
申请日：2012-07-02
申请人： Université de Picardie Jules Verne , Centre National de la Recherche Scientifique , Agencia Estalal Consejo Superior de Investigaciones Cientificas
IPC分类号： H01M10/054 , H01M4/485 , H01M4/13 , H01M4/131 , H01M4/1391
CPC分类号： H01M4/485 , H01M4/0445 , H01M4/13 , H01M4/131 , H01M4/1391 , H01M4/381 , H01M4/622 , H01M10/054 , H01M10/0565 , H01M10/0569 , H01M2300/0085
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公开(公告)号：EP2349923A1
公开(公告)日：2011-08-03
申请号：EP09760203.1
申请日：2009-10-23
CPC分类号： H01M4/5825 , C01B25/26 , C01B25/37 , C01B25/45 , C01B25/455 , C01B33/20 , C01G1/10 , C01G49/009 , C01G51/006 , C01G53/006 , C01P2002/54 , C01P2002/72 , C01P2002/77 , C01P2002/88 , C01P2004/04 , C01P2006/40 , H01M4/582 , H01M10/052 , Y10T428/2982
摘要： the invention relates to compounds (I) A
a M
m (YO4)
y Z
z (I) where A is at least one element selected from the alkaline metals, alkaline earth metals, a doping element and a hole, M being (T1-1TV), T being one or more transition metals and T' being at least on element selected from Mg, Ca, Al, and the rare earths, 0≤t O; y>0; z ≥ O. The compounds (I) are obtained from precursors of the constituent elements by means of a method comprising the following steps: dispersion of said precursors in a liquid support comprising one or more ionic liquids made up of a cation and an anion the electric charges of which balance out to give a suspension of said precursors in said liquid, heating said suspension to a temperature of 25 to 380°C and separation of said ionic liquid and the inorganic oxide of formula (I) from the reaction of said precursors.-
公开(公告)号：EP2276772A2
公开(公告)日：2011-01-26
申请号：EP09726556.5
申请日：2009-03-19
发明人： ARMAND, Michel , TARASCON, Jean-Marie , RECHAM, Nadir , GRUGEON, Sylvie , LARUELLE, Stéphane , DEVARAJ, Shanmukaraj
CPC分类号： C07F5/022 , C07F5/025 , C07F5/069 , H01M10/052 , H01M10/0567
摘要： The invention relates to boron or aluminum complexes, to the preparation thereof, and to the use thereof for solubilizing ion components. The complexes have one of the following formulas: (I, II, III, IV, V, and VI) wherein D is B or Al; R
1 is R, R
F , NO
2 , CN, C(=O)OR, RSO
2 , or R
F SO
2 ; X
1 , X
2 , X
3 , and X
4 each is a divalent group >C=O, >C=NC N, >C=C(C N)
2 , >CR
2 R
3 , or >SO
2 ; Y
1 , Y
2 , and Y
3 , each is a divalent group –O-, >N(C N), >N(COR
F ), >N(SO
2 R
4 ), >NR
4 , >N(COR
4 ), or >N(SO
2 R
F ); R
1 , R
2 , and R
3 , each is H, an alkyl group, an aryl group, an alkylaryl group, an arylalkyl group, an oxaalkyl group, or an alkenyl group; R
4 is an alkyl group, an aryl group, an alkylaryl group, a heteroaryl group, an arylalkyl group, an oxaalkyl group, an alkenyl group, or an R
F CH
2 group; R
F is a perfluoroalkyl group, partially fluoridated alkyl group, or a partially or totally fluoridated phenyl group; each of groups R’
2 and R’
3 is R or F.-
10.发明公开NOUVEAU MATÉRIAU FLUORÉ UTILISABLE COMME MATIÈRE ACTIVE D'ÉLECTRODE 审中-公开中等氟利昂STVFF ZUR VERWENDUNG ALS AKTIVES ELEKTRODENMATERIAL
公开(公告)号：EP2683478A1
公开(公告)日：2014-01-15
申请号：EP12713212.4
申请日：2012-03-08
IPC分类号： B01J27/12 , C01B17/45 , C01D15/06 , H01M4/58 , H01M10/052 , H01M10/0568 , H01M4/136 , H01M4/1397
CPC分类号： H01M4/582 , C01D15/06 , C01G49/009 , C01G49/14 , C01P2002/50 , C01P2002/72 , C01P2002/76 , C01P2002/77 , C01P2002/88 , C01P2004/04 , C01P2004/82 , H01M4/5825 , H01M4/622 , H01M10/052
摘要： The present invention relates to a fluorinated material usable as an active electrode material, and to a method for producing same. A material of the present invention consists of particles of a fluorosulfate of formula (I): Li
1-y Fe
1-x Mn
x SO
4 F (I), where 0摘要翻译： 提供用作电极活性材料的氟材料以及产生它的工艺焦油。 该材料包括对应于其中0
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