JP2000509193A - 2次(再充電)リチウム電池用陰極材料 - Google Patents
2次(再充電)リチウム電池用陰極材料Info
- Publication number
- JP2000509193A JP2000509193A JP9538259A JP53825997A JP2000509193A JP 2000509193 A JP2000509193 A JP 2000509193A JP 9538259 A JP9538259 A JP 9538259A JP 53825997 A JP53825997 A JP 53825997A JP 2000509193 A JP2000509193 A JP 2000509193A
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- JP
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- Prior art keywords
- cathode material
- formula
- cathode
- battery
- electrolyte
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/45—Phosphates containing plural metal, or metal and ammonium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.再充電電気化学セル用の陰極材料であって、該セルは陽極および電解質をも 備え、該陰極が、式LiMPO4を有する化合物を含み、Mが少なくとも1つの 第1列遷移金属カチオンである、陰極材料。 2.Mが、Mn、Fe、CoおよびNiよりなる群から選択される、請求項1に 記載の陰極材料。 3.Mが、複数のカチオンの組合せであり、該カチオンの少なくとも1つが、M n、Fe、CoおよびNiよりなる群から選択される、請求項1に記載の陰極材 料。 4.Mが、Fe1-xMnxまたはFe1-xTixであり、0<x<1である、請求項 3に記載の陰極材料。 5.前記陰極材料が、式LiFePO4を有する、請求項2に記載の陰極材料。 6.再充電電気化学セル用の陰極材料であって、該セルは陽極および電解質をも 備え、該陰極材料が、式YxM2(PO4)3を有する菱面体晶NASICON材料 を含み、Mが少なくとも1つの第1列遷移金属カチオンであり、0≦x≦5であ り、YがLiまたはNaである、陰極材料。 7.Mが、Fe、V、MnおよびTiよりなる群から選択される、請求項5に記 載の陰極材料。 8.前記陰極材料が、式Li3+xFe2(PO4)3を有し、0≦x≦2である、請 求項7に記載の陰極材料。 9.前記陰極材料が、式Li3Fe2(PO4)3を有する、請求項7に記載の陰極 材料。 10.式Li1+xTi2(PO4)3を有する、請求項7に記載の陰極材料。 11.式Li2FeTi(PO4)3を有する、請求項7に記載の陰極材料。 12.式LixTiNb(PO4)3を有し、0≦x≦2である、請求項7に記載 の陰極材料。 13.式Li1+xFeNb(PO4)3を有し、0≦x≦2である、請求項7に記 載の陰極材料。 14.(a)Na2Fe2(PO4)3を調製する工程と、 (b)イオン交換反応が起こるように該Na2Fe2(PO4)3を溶融リチウム 塩に接触させる工程と、 を包含する方法によって調製される、請求項7に記載の陰極材料。 15.直接固体状態反応によって調製される、請求項7に記載の陰極材料。 16.再充電電気化学セル用の陰極材料であって、該セルは陽極および電解質を も備え、該陰極材料が、式YxM2(PO4)y(XO4)3-yを有する菱面体晶NA SICON材料を含み、0<y≦3であり、Mが遷移金属原子であり、0≦x≦ 5であり、YがLiまたはNaであり、X=Si、AsまたはSである、陰極材 料。 17.前記陰極材料が、式Li1+xFe2(SO4)2(PO4)を有し、0≦x≦ 2である、請求項16に記載の陰極材料。 18.(a)FeCl3、(NH4)2SO4およびLiH2PO4を含む水性溶液を 調製する工程と、 (b)該溶液を蒸発させて乾燥材料を得る工程と、 (c)該乾燥材料を約500℃に加熱する工程と、 を包含する方法によって調製される、請求項17に記載の陰極材料。 19.再充電電気化学セル用の陰極材料であって、該セルは陽極および電解質を も備え、該陰極材料が、式A3-xV2(PO4)3を有する菱面体晶NASICON 材料を含み、AがLi、Naまたはその組合せであり得、0≦X≦2である、陰 極材料。 20.前記陰極材料が、式Li2-xNaV2(PO4)3を有し、0≦x≦2である 、請求項19に記載の陰極材料。 21.(a)Na3V2(PO4)3を調製する工程と、 (b)イオン交換反応が起こるように該Na3V2(PO4)3を溶融リチウム塩 に接触させる工程と、 を包含する方法によって調製される、請求項19に記載の陰極材料。 22.直接固体状態反応によって調製される、請求項19に記載の陰極材料。 23.陽極、陰極および電解質を備えた2次電池であって、該陰極は、式LiM PO4を有する定序橄欖石化合物を含み、Mが少なくとも1つの第1列遷移金属 カチオンである、電池。 24.Mが、Mn、Fe、CoおよびNiよりなる群から選択される、請求項2 3に記載の電池。 25.Mが、複数のカチオンの組合せであり、該カチオンの少なくとも1つが、 Mn、Fe、CoおよびNiよりなる群から選択される、請求項23に記載の電 池。 26.MがFe1-xMnxまたはFe1-xTixであり、0≦x≦1である、請求項 25に記載の電池。 27.陽極、陰極および電解質を備えた2次電池であって、該陰極は、式YxM2 (PO4)3を有する菱面体晶NASICON材料を含み、Mが少なくとも1つの 第1列遷移金属カチオンで、0≦x≦5であり、YがLiまたはNaであり、該 材料がLi2+xFeTi(PO4)3以外である、電池。 28.Mが、Fe、V、MnおよびTiよりなる群から選択される、請求項27 に記載の電池。 29.前記陰極材料が、式Li3+xFe2(PO4)3を有し、0≦X≦2である、 請求項28に記載の電池。 30.前記陰極材料が、式Li3Fe2(PO4)3を有する、請求項29に記載の 電池。 31.前記陰極材料が、式Li2FeTi(PO4)3を有する、請求項28に記載 の電池。 32.前記陰極材料が、式LixTiNb(PO4)3を有し、0≦x≦2である 、請求項28に記載の電池。 33.前記陰極材料が、式Li1+xFeNb(PO4)3を有し、0≦x≦2であ る、請求項28に記載の電池。 34.陽極、陰極および電解質を備えた2次電池であって、該陰極は、式YxM2 (PO4)y(XO4)3-yを有する菱面体晶NASICON材料を含み、0<y≦ 3であり、Mが遷移金属原子であり、0≦x≦5であり、YがLiまたはNaで あり、X=Si、AsまたはSである、電池。 35.前記陰極材料が、式Li1+xFe2(PO4)(SO4)2を有し、0≦x≦ 2である、請求項34に記載の電池。 36.陽極、陰極および電解質を備えた2次電池であって、該陰極は、式A3-x V2(PO4)3を有する菱面体晶NASICON材料を含み、AがLi、Naま たはその組合せであり得、0≦x≦2である、電池。 37.前記陰極材料が、式Li2+xNaV2(PO4)3を有し、0≦x≦2である 、請求項36に記載の電池。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1606096P | 1996-04-23 | 1996-04-23 | |
US60/016,060 | 1996-04-23 | ||
US3234696P | 1996-12-04 | 1996-12-04 | |
US60/032,346 | 1996-12-04 | ||
PCT/US1997/006671 WO1997040541A1 (en) | 1996-04-23 | 1997-04-23 | Cathode materials for secondary (rechargeable) lithium batteries |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007128682A Division JP4769225B2 (ja) | 1996-04-23 | 2007-05-14 | 2次(再充電)リチウム電池用正極材料 |
JP2007128681A Division JP4850126B2 (ja) | 1996-04-23 | 2007-05-14 | 2次(再充電)リチウム電池用正極材料 |
JP2008321661A Division JP5614929B2 (ja) | 1996-04-23 | 2008-12-17 | 2次(再充電)リチウム電池用正極材料 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000509193A true JP2000509193A (ja) | 2000-07-18 |
JP4369535B2 JP4369535B2 (ja) | 2009-11-25 |
Family
ID=26688119
Family Applications (8)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53825997A Expired - Lifetime JP4369535B2 (ja) | 1996-04-23 | 1997-04-23 | 2次(再充電)リチウム電池用正極材料 |
JP2007128681A Expired - Lifetime JP4850126B2 (ja) | 1996-04-23 | 2007-05-14 | 2次(再充電)リチウム電池用正極材料 |
JP2007128682A Expired - Lifetime JP4769225B2 (ja) | 1996-04-23 | 2007-05-14 | 2次(再充電)リチウム電池用正極材料 |
JP2008321661A Expired - Lifetime JP5614929B2 (ja) | 1996-04-23 | 2008-12-17 | 2次(再充電)リチウム電池用正極材料 |
JP2009278072A Withdrawn JP2010056097A (ja) | 1996-04-23 | 2009-12-07 | 2次(再充電)リチウム電池用正極材料 |
JP2011250808A Withdrawn JP2012043811A (ja) | 1996-04-23 | 2011-11-16 | 2次(再充電)リチウム電池用正極材料 |
JP2014092524A Withdrawn JP2014157835A (ja) | 1996-04-23 | 2014-04-28 | 2次(再充電)リチウム電池用正極材料 |
JP2015095499A Withdrawn JP2015173119A (ja) | 1996-04-23 | 2015-05-08 | 2次(再充電)リチウム電池用正極材料 |
Family Applications After (7)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007128681A Expired - Lifetime JP4850126B2 (ja) | 1996-04-23 | 2007-05-14 | 2次(再充電)リチウム電池用正極材料 |
JP2007128682A Expired - Lifetime JP4769225B2 (ja) | 1996-04-23 | 2007-05-14 | 2次(再充電)リチウム電池用正極材料 |
JP2008321661A Expired - Lifetime JP5614929B2 (ja) | 1996-04-23 | 2008-12-17 | 2次(再充電)リチウム電池用正極材料 |
JP2009278072A Withdrawn JP2010056097A (ja) | 1996-04-23 | 2009-12-07 | 2次(再充電)リチウム電池用正極材料 |
JP2011250808A Withdrawn JP2012043811A (ja) | 1996-04-23 | 2011-11-16 | 2次(再充電)リチウム電池用正極材料 |
JP2014092524A Withdrawn JP2014157835A (ja) | 1996-04-23 | 2014-04-28 | 2次(再充電)リチウム電池用正極材料 |
JP2015095499A Withdrawn JP2015173119A (ja) | 1996-04-23 | 2015-05-08 | 2次(再充電)リチウム電池用正極材料 |
Country Status (6)
Country | Link |
---|---|
US (2) | US5910382A (ja) |
EP (6) | EP1755183A1 (ja) |
JP (8) | JP4369535B2 (ja) |
CA (4) | CA2543784C (ja) |
DE (6) | DE06020470T1 (ja) |
WO (1) | WO1997040541A1 (ja) |
Cited By (53)
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JP2002015735A (ja) * | 2000-06-29 | 2002-01-18 | Toyota Central Res & Dev Lab Inc | リチウム二次電池正極活物質用リチウム鉄複合酸化物、その製造方法およびそれを用いたリチウム二次電池 |
JP2002056848A (ja) * | 2000-08-09 | 2002-02-22 | Toshiba Battery Co Ltd | リチウムイオン二次電池 |
JP2002056849A (ja) * | 2000-08-09 | 2002-02-22 | Toshiba Battery Co Ltd | リチウムイオン二次電池 |
JP2002117847A (ja) * | 2000-10-06 | 2002-04-19 | Sony Corp | 正極活物質及び非水電解質電池、ならびにこれらの製造方法 |
JP2002117845A (ja) * | 2000-10-06 | 2002-04-19 | Toyota Central Res & Dev Lab Inc | リチウム二次電池正極活物質用リチウム鉄複合酸化物 |
JP2004509447A (ja) * | 2000-09-26 | 2004-03-25 | ハイドロ−ケベック | 制御されたサイズを持つ炭素によって被覆された、酸化還元物質の合成方法 |
JP2004529059A (ja) * | 2001-05-23 | 2004-09-24 | エヌ ヴェ ユミコア ソシエテ アノニム | 蓄電池用リチウム遷移金属ホスフェート粉末 |
WO2005043654A1 (ja) | 2003-10-31 | 2005-05-12 | Toyota Jidosha Kabushiki Kaisha | 電極活物質およびその利用 |
JP2005514304A (ja) * | 2001-12-21 | 2005-05-19 | マサチューセッツ・インスティチュート・オブ・テクノロジー | 伝導性リチウム貯蔵電極 |
JP2005135775A (ja) * | 2003-10-30 | 2005-05-26 | Yuasa Corp | リチウムイオン二次電池 |
JP2005530676A (ja) * | 2002-06-21 | 2005-10-13 | ユミコア | カーボン被覆Li含有粉末及びその製造方法 |
JP2006511038A (ja) * | 2002-12-19 | 2006-03-30 | ヴァレンス テクノロジー インコーポレーテッド | 電極活物質およびその製造方法 |
JP2007123093A (ja) * | 2005-10-28 | 2007-05-17 | Toyota Central Res & Dev Lab Inc | 負極活物質及び水系リチウム二次電池 |
JP2007172954A (ja) * | 2005-12-21 | 2007-07-05 | Samsung Sdi Co Ltd | リチウム二次電池及びリチウム二次電池の製造方法 |
JP2007214027A (ja) * | 2006-02-10 | 2007-08-23 | Toyota Central Res & Dev Lab Inc | 水系リチウム二次電池 |
KR100762799B1 (ko) * | 2006-09-28 | 2007-10-04 | 한국전기연구원 | 탄소 코팅된 복합체, 그 제조방법, 양극 활물질 및 이를구비한 리튬이차전지 |
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JP2011519806A (ja) * | 2008-04-17 | 2011-07-14 | ビーエーエスエフ ソシエタス・ヨーロピア | リチウム、鉄及びリン酸を含有する結晶性材料の製造方法 |
JP2012500771A (ja) * | 2008-08-26 | 2012-01-12 | ビーエーエスエフ ソシエタス・ヨーロピア | 熱水条件下におけるLiFePO4の製造 |
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