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1. 发明授权

US10550007B2 Compositions containing doped nickelate compounds 有权
公开(公告)号：US10550007B2
公开(公告)日：2020-02-04
申请号：US16208805
申请日：2018-12-04
申请人： FARADION LIMITED
发明人： Ruth Sayers , Jeremy Barker , Richard Heap
IPC分类号： H01M4/505 , C01G53/00 , H01M4/525 , H01M10/0525 , H01M10/054 , G02F1/155 , H01M4/131 , H01M10/052
摘要： The invention relates to electrodes comprising doped nickelate-containing compositions comprising a first component-type comprising one or more components with an O3 structure of the general formula: AaM1vM2wM3xM4yM5zO2 wherein A comprises one or more alkali metal selected from sodium, lithium and potassium M1 is nickel in oxidation state 2+, M2 comprises one or more metals in oxidation state 4+, M3 comprises one or more metals in oxidation state 2+, M4 comprises one or more metals in oxidation state 4+, and M5 comprises one or more metals in oxidation state 3+ wherein 0.85≤a≤1; 0 0; x≥0; z≥0; and wherein a, v, w, x, y and z are chosen to maintain electroneutrality; together with one or more component-types selected from a second component-type comprising one or more components with a P2 structure of the general formula: A′a′ 0; x′≥0, preferably x′>0; z′>0; and wherein a′, v′, w′, x′, y′ and z′ are chosen to maintain electroneutrality; and a third component-type comprising one or more components with a P3 structure of the general formula: A″a″M1″v″M2″w″M3″x″M4″y″M5″z″O2 wherein A″ comprises one or more alkali metals selected from sodium, lithium and potassium; M1″ is nickel in oxidation state 2+, M2″ comprises one or more metals in oxidation state 4+, M3″ comprises one or more metals in oxidation state 2−, M4″ comprises one or more metals in oxidation state 4+, and M5″ comprises one or more metals in oxidation state 3+ wherein 0.4≤a″ 0; x″≥0; z″≥0; and wherein a″, v″, w″, x″, y″ and z″ are chosen to maintain electroneutrality.

2. 发明申请

US20180269522A1 METHOD OF PASSIVE VOLTAGE CONTROL IN A SODIUM-ION BATTERY 审中-公开
公开(公告)号：US20180269522A1
公开(公告)日：2018-09-20
申请号：US15764092
申请日：2016-10-26
申请人： Sharp Kabushiki Kaisha , Faradion Limited
发明人： Joshua Charles TREACHER , Katherine Louise SMITH , Emma KENDRICK
IPC分类号： H01M10/054 , H01M4/587 , H01M4/525 , H01M4/505 , H01M4/1391 , H01M4/1393 , H01M10/058 , H01M10/44
CPC分类号： H01M10/054 , H01M4/131 , H01M4/133 , H01M4/1391 , H01M4/1393 , H01M4/381 , H01M4/505 , H01M4/525 , H01M4/587 , H01M10/058 , H01M10/44 , H01M10/446 , H01M2004/028 , H01M2010/4292
摘要： One aspect of the present invention provides a method comprising: manufacturing a sodium ion secondary cell having an anode and a cathode, the anode comprising a negative electrode active material comprising disordered carbon on an anode substrate, and the cathode comprising a comprising a nickel-containing sodium oxide positive electrode active material on a cathode substrate; and in a cycling phase, charging the cell to a first voltage; wherein the ratio of the mass of the negative electrode active material to the mass of the positive electrode active material is greater than 0.37 and is less than 1.2.

3. 发明授权

US09774035B2 Doped nickelate compounds 有权
公开(公告)号：US09774035B2
公开(公告)日：2017-09-26
申请号：US14413824
申请日：2013-07-10
申请人： FARADION LIMITED
发明人： Jeremy Barker , Richard Heap
IPC分类号： H01M4/525 , H01M4/505 , H01M10/054 , C01G53/00 , H01M10/0525
CPC分类号： H01M4/525 , C01G53/42 , C01G53/50 , C01G53/66 , C01P2002/50 , C01P2002/72 , C01P2006/40 , H01M4/505 , H01M10/0525 , H01M10/054
摘要： The invention relates to novel materials of the formula: A1-δM1VM2WM3XM4YM5ZO2 wherein A is one or more alkali metals comprising sodium and/or potassium either alone or in a mixture with lithium as a minor constituent; M1 is nickel in oxidation state +2; M2 comprises a metal in oxidation state +4 selected from one or more of manganese, titanium and zirconium; M3 comprises a metal in oxidation state +2, selected from one or more of magnesium, calcium, copper, zinc and cobalt; M4 comprises a metal in oxidation state +4, selected from one or more of titanium, manganese and zirconium; M5 comprises a metal in oxidation state +3, selected from one or more of aluminum, iron, cobalt, molybdenum, chromium, vanadium, scandium and yttrium; wherein 0≦δ≦0.1 V is in the range 0

4. 发明申请

US20170155150A1 SODIUM TRANSITION METAL SILICATES 审中-公开
公开(公告)号：US20170155150A1
公开(公告)日：2017-06-01
申请号：US15313300
申请日：2015-05-22
申请人： FARADION LIMITED , SHARP CORPORATION
发明人： Jeremy Barker , Emma Kendrick , Chaou Choak Tan , Joshua Charles Treacher
IPC分类号： H01M4/58 , H01M10/054 , C01B33/32 , H01M10/0525
CPC分类号： H01M4/5825 , C01B33/20 , C01B33/32 , C01P2002/72 , C01P2006/40 , H01M4/136 , H01M10/052 , H01M10/0525 , H01M10/054
摘要： The present invention is directed to an electrode comprising one or more sodium-containing transition metal silicate compounds of the formula: AaM1bM2cXdOe wherein A comprises sodium or a mixture of sodium with lithium and/or potassium M1 comprises one or more transition metals, wherein M1 is capable of undergoing oxidation to a higher oxidation state, M2 comprises one or more non transition metals and/or metalloids, X comprises at least 40 mol % silicon, a is >0, b is >0 c is ≧0, d is ≧1, e is ≧2, wherein the values of a, b, c, d, and e are selected to maintain the electroneutrality of the compound; and further wherein the one or more sodium-containing transition metal silicate compounds does not include Na2MnSiO4.

5. 发明申请

US20160181608A1 LAYERED OXIDE MATERIALS FOR BATTERIES 有权
标题翻译：电池用层状氧化物
公开(公告)号：US20160181608A1
公开(公告)日：2016-06-23
申请号：US14580309
申请日：2014-12-23
申请人： Sharp Kabushiki Kaisha , Faradion Limited, Electric Works
发明人： Emma KENDRICK , Robert GRUAR
IPC分类号： H01M4/525 , C01D1/02 , H01M4/505
CPC分类号： H01M4/525 , C01D1/02 , C01G17/00 , C01G17/006 , C01G45/1228 , C01G49/0027 , C01G51/42 , C01G53/42 , C01G53/50 , C01G53/66 , C01P2002/20 , C01P2002/72 , C01P2002/88 , C01P2006/40 , H01M4/505 , H01M10/054
摘要： Materials are presented of the formula: Ax My Mizi O2-d, where A is sodium or a mixed alkali metal including sodium as a major constituent; x>0; M is a metal or germanium; y>0; Mi, for i=1, 2, 3 . . . n, is a transition metal or an alkali metal; zi≧0 for each i=1, 2, 3 . . . n; 0 2-d. The formula includes compounds that are oxygen deficient. Further the oxidation states may or may not be integers i.e. they may be whole numbers or fractions or a combination of whole numbers and fractions and may be averaged over different crystallographic sites in the material. Such materials are useful, for example, as electrode materials in rechargeable battery applications. Also presented is a method of preparing a compound having the formula Ax My Mizi O2-d.
摘要翻译：材料呈下列公式：Ax My Mizi O2-d，其中A为钠或混合碱金属，包括以钠为主要成分; x> 0; M是金属或锗; y> 0; Mi，i = 1,2,3。。。 n是过渡金属或碱金属; 对于每个i = 1,2,3，zi≥0。。。 n; 0 2-d。该配方包括缺氧的化合物。此外，氧化态可以是或可以不是整数，即它们可以是整数或分数，或者整数和分数的组合，并且可以在材料中的不同结晶位点上进行平均。这样的材料可用作例如可充电电池应用中的电极材料。还提出了一种制备具有式My My Mizi O 2-d的化合物的方法。

6. 发明申请

US20220190338A1 PROCESS FOR PREPARING AND USE OF HARD-CARBON CONTAINING MATERIALS 有权
公开(公告)号：US20220190338A1
公开(公告)日：2022-06-16
申请号：US17602478
申请日：2020-04-01
申请人： FARADION LIMITED
发明人： Jeremy BARKER , Seyyed Shayan MEYSAMI , Francesco MAZZALI , Anthony RENNIE
IPC分类号： H01M4/587 , C01B32/05 , H01M10/054
摘要： The invention relates to a process for preparing hard carbon-containing material with a specific surface area of 100 m2/g or less, comprising the utilisation of one or more animal-derived materials.

7. 发明申请

US20190100441A1 COMPOSITIONS CONTAINING DOPED NICKELATE COMPOUNDS 审中-公开
公开(公告)号：US20190100441A1
公开(公告)日：2019-04-04
申请号：US16208805
申请日：2018-12-04
申请人： FARADION LIMITED
发明人： Ruth Sayers , Jeremy Barker , Richard Heap
IPC分类号： C01G53/00 , H01M10/052 , G02F1/155 , H01M4/131 , H01M10/054 , H01M4/505 , H01M4/525 , H01M10/0525
摘要： The invention relates to electrodes comprising doped nickelate-containing compositions comprising a first component-type comprising one or more components with an 03 structure of the general formula: AaM1vM2wM3xM4yM5zO2 wherein A comprises one or more alkali metal selected from sodium, lithium and potassium M1 is nickel in oxidation state 2+, M2 comprises one or more metals in oxidation state 4+, M3 comprises one or more metals in oxidation state 2+, M4 comprises one or more metals in oxidation state 4+, and M5 comprises one or more metals in oxidation state 3+ wherein 0.855≤a≤1; 0 0; x≥0; z≥0; and wherein a, v, w, x, y and z are chosen to maintain electroneutrality; together with one or more component-types selected from a second component-type comprising one or more components with a P2 structure of the general formula: A′a′ 0; x′≥0, preferably x′>0; z′>0; and wherein a′, v′, w′, x′, y′ and z′ are chosen to maintain electroneutrality; and a third component-type comprising one or more components with a P3 structure of the general formula: A″a″M1″v″M2″w″M3″x″M4″y″M5″z″O2 wherein A″ comprises one or more alkali metals selected from sodium, lithium and potassium; M1″ is nickel in oxidation state 2+, M2″ comprises one or more metals in oxidation state 4+, M3″ comprises one or more metals in oxidation state 2−, M4″ comprises one or more metals in oxidation state 4+, and M5″ comprises one or more metals in oxidation state 3+ wherein 0.4≤a″ 0; x″≥0; z″≥0; and wherein a″, v″, w″, x″, y″ and z″ are chosen to maintain electroneutrality.

8. 发明授权

US10196280B2 Compositions containing doped nickelate compounds 有权
公开(公告)号：US10196280B2
公开(公告)日：2019-02-05
申请号：US15313280
申请日：2015-05-20
申请人： FARADION LIMITED
发明人： Ruth Sayers , Jeremy Barker , Richard Heap
IPC分类号： H01M4/505 , C01G53/00 , H01M4/525 , H01M10/0525 , H01M10/054 , G02F1/155 , H01M4/131 , H01M10/052
摘要： The invention relates to electrodes comprising doped nickelate-containing compositions comprising a first component-type comprising one or more components with an 03 structure of the general formula: AaM1V M2W M3X M4y M5Z O2 wherein A comprises one or more alkali metal selected from sodium, lithium and potassium; M1 is nickel in oxidation state 2+, M2 comprises one or more metals in oxidation state 4+, M3 comprises one or more metals in oxidation state 2+, M4 comprises one or more metals in oxidation state 4+, and M5 comprises one or more metals in oxidation state 3+ wherein 0.85≤a≤1; 0 0; x≥0; z≥0; and wherein a, v, w, x, y and z are chosen to maintain electroneutrality; together with one or more component-types selected from a second component-type comprising one or more components with a P2 structure of the general formula: A′a′ 0; x′≥0, preferably x′>0; z′>0; and wherein a′, v′, w′, x′, y′ and z′ are chosen to maintain electroneutrality; and a third component-type comprising one or more components with a P3 structure of the general formula: A″a″M1″v″M2″w″M3″x″M4″y″M5″z″O2 wherein A″ comprises one or more alkali metals selected from sodium, lithium and potassium; M1″ is nickel in oxidation state 2+, M2″ comprises one or more metals in oxidation state 4+, M3″ comprises one or more metals in oxidation state 2+, M4″ comprises one or more metals in oxidation state 4+, and M5″ comprises one or more metals in oxidation state 3+ wherein 0.4≤a″ 0; x″≥0; z″≥0; and wherein a″, v″, w″, x″, y″ and z″ are chosen to maintain electroneutrality.

9. 发明申请

US20180301696A1 X/HARD CARBON COMPOSITE MATERIAL AND METHOD OF PREPARING THE X/HARD CARBON COMPOSITE MATERIAL 审中-公开
公开(公告)号：US20180301696A1
公开(公告)日：2018-10-18
申请号：US15765874
申请日：2016-10-06
申请人： FARADION LIMITED
发明人： Jeremy BARKER , Yang LIU
IPC分类号： H01M4/36 , H01M4/587 , H01M4/38 , H01M10/054 , B01J13/04
摘要： The invention relates to novel material comprising X/hard carbon composite and to a process for their preparation, the process comprising the steps: a) forming a mixture comprising i) one or more hard carbon-starting materials, ii) one or more starting materials which comprise one or more of the component elements of X, and optionally iii) one or more secondary carbon-containing materials; and b) heating the resulting mixture at 100° C. to 1500° C. to yield the material comprising the X/hard carbon composite; wherein X comprises one or more component elements selected from antimony, tin, phosphorus, sulfur, boron, aluminium, gallium, indium, germanium, lead, arsenic, bismuth, titanium, molybdenum, selenium, tellurium, cobalt and nickel and wherein X is present in an amount of at least 5% by weight of the material comprising the X/hard carbon composite.

10. 发明授权

US09660263B2 Layered oxide materials for batteries 有权
公开(公告)号：US09660263B2
公开(公告)日：2017-05-23
申请号：US14580309
申请日：2014-12-23
申请人： Sharp Kabushiki Kaisha , Faradion Limited
发明人： Emma Kendrick , Robert Gruar
IPC分类号： H01M4/525 , C01D1/02 , H01M4/505 , C01G17/00 , C01G53/00 , C01G45/12 , C01G49/00 , C01G51/00
CPC分类号： H01M4/525 , C01D1/02 , C01G17/00 , C01G17/006 , C01G45/1228 , C01G49/0027 , C01G51/42 , C01G53/42 , C01G53/50 , C01G53/66 , C01P2002/20 , C01P2002/72 , C01P2002/88 , C01P2006/40 , H01M4/505 , H01M10/054
摘要： Materials are presented of the formula: Ax My Mizi O2−d, where A is sodium or a mixed alkali metal including sodium as a major constituent; x>0; M is a metal or germanium; y>0; Mi, for i=1, 2, 3 . . . n, is a transition metal or an alkali metal; zi≧0 for each i=1, 2, 3 . . . n; 0 2−d. The formula includes compounds that are oxygen deficient. Further the oxidation states may or may not be integers i.e. they may be whole numbers or fractions or a combination of whole numbers and fractions and may be averaged over different crystallographic sites in the material. Such materials are useful, for example, as electrode materials in rechargeable battery applications. Also presented is a method of preparing a compound having the formula Ax My Mizi O2−d.

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