CN1330019C - 非水二次电解质电池 - Google Patents
非水二次电解质电池 Download PDFInfo
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- CN1330019C CN1330019C CNB2004100978326A CN200410097832A CN1330019C CN 1330019 C CN1330019 C CN 1330019C CN B2004100978326 A CNB2004100978326 A CN B2004100978326A CN 200410097832 A CN200410097832 A CN 200410097832A CN 1330019 C CN1330019 C CN 1330019C
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- battery
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- generating element
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0431—Cells with wound or folded electrodes
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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
- 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
- H01M10/058—Construction or manufacture
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/105—Pouches or flexible bags
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
- H01M50/126—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/178—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for pouch or flexible bag cells
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
- H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
- H01M50/557—Plate-shaped terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/562—Terminals characterised by the material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/564—Terminals characterised by their manufacturing process
- H01M50/566—Terminals characterised by their manufacturing process by welding, soldering or brazing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
- H01M6/10—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with wound or folded electrodes
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- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
| 电池 | 树脂板的结构 | 断裂发生时的弯曲循环次数 |
| 1A | 双轴取向PET/Al/双轴定向PET/PE/改性PE | 10 |
| 1B | 双轴取向PET/Al/定向PP/改性PP | 8 |
| 1C | 双轴取向PET/Al/定向尼龙/改性PE | 11 |
| 1D | 定向尼龙/Al/定向PP/改性PE | 9 |
| R1 | 双轴取向PET/Al/改性PE | 1 |
| 电池 | 铝腐蚀 | 电池膨胀(垂直) | 电解液泄漏 |
| 1A | 0/10样品 | 0.1mm-0.2mm | 0/10 |
| 1B | 0/10样品 | 0.1mm-0.2mm | 0/10 |
| 1C | 0/10样品 | 0.1mm-0.2mm | 0/10 |
| 1D | 0/10样品 | 0.1mm-0.2mm | 0/10 |
| R1 | 6/10样品 | 0.3mm-1.5mm | 3/10 |
| 电池中是否有树脂块28? | 焊接部分开口时的压力 | |
| 电池R2 | 没有 | 15atm. |
| 电池2A | 有 | 28atm. |
| 电池2B | 有 | 28atm |
| 厚度差别 | 水含量的增加 | 电解质溶液的蒸发损失 | 容量保留率% | |
| 电池2A | 0μm | 310ppm | 21mg | 82.0 |
| 电池2C | 5μm | 57ppm | 7mg | 85.2 |
| 电池2D | 10μm | 34ppm | 5mg | 90.3 |
| 电池2E | 50μm | 30ppm | 5mg | 92.2 |
| 电池2F | 100μm | 23ppm | 4mg | 93.5 |
| 电池2G | 200μm | 20ppm | 3mg | 94.0 |
| 比较电池 | 焊接厚度(μm) | 电池外壳的侧面起皱折? | 铝层破裂? | 电解质溶液泄漏? |
| R3 | 300 | 不 | 不 | 不 |
| R4 | 250 | 是 | 是 | 是 |
| R5 | 200 | 是 | 是 | 是 |
| R6 | 150 | 是 | 是 | 是 |
| R7 | 100 | 是 | 是 | 是 |
| R8 | 75 | 是 | 是 | 是 |
| R9 | 50 | 是 | 是 | 是 |
| 焊接部分的外端厚度(μm) | 电池 | 放电容量比(%) | 电池 | 放电容量比(%) | 电池 | 放电容量比(%) |
| 300 | R3 | 60.0 | -- | -- | -- | -- |
| 250 | R4 | 47.2 | 3A | 83.4 | 3G | 84.2 |
| 200 | R5 | 45.3 | 3B | 85.5 | 3H | 85.1 |
| 150 | R6 | 43.3 | 3C | 92.2 | 3I | 92.4 |
| 100 | R7 | 43.2 | 3D | 92.3 | 3J | 92.9 |
| 75 | R8 | 43.1 | 3E | 92.4 | 3K | 92.9 |
| 50 | R9 | 40.5 | 3F | 93.5 | 3L | 93.6 |
| 电池 | 平均放电容量 |
| 5A | 488mAh |
| 5B | 490mAh |
| 5C | 493mAh |
| 10R | 462mAh |
| 电池 | 曲率半径(mm) | 断裂所需的弯曲循环的次数 | |
| 正极 | 负极 | ||
| R12 | 0.2 | 1 | 1 |
| R13 | 0.3 | 1-2 | 3-4 |
| R14 | 0.4 | 2-4 | 5-7 |
| 8A | 0.5 | 10-13 | 30-40 |
| 8B | 1.0 | 25-37 | 50或更多 |
| 电池 | 出现断裂的电池的数目 |
| R12 | 20 |
| R13 | 18 |
| R14 | 5 |
| 8A | 0 |
| 8B | 0 |
| 电池 | 破裂/着火电池的数量 | 冒烟电池的数量 | 电解质溶液泄漏电池的数量 | OCV/表面温度变化电池的数量 |
| 10A | 0 | 0 | 2 | 5 |
| 10B | 0 | 0 | 0 | 2 |
| 10C | 0 | 0 | 0 | 0 |
| 10D | 0 | 0 | 0 | 0 |
| 10E | 0 | 0 | 0 | 0 |
| 15R | 0 | 3 | 6 | 23 |
| 电池 | 存放前放电容量(mAh) | 存放前内阻(mΩ) | 存放后放电容量(mAh) | 存放后内阻(mΩ) |
| 10A | 521 | 45 | 468 | 70 |
| 10B | 522 | 43 | 473 | 63 |
| 10C | 522 | 42 | 473 | 57 |
| 10D | 524 | 43 | 475 | 56 |
| 10E | 524 | 40 | 479 | 57 |
| 10R | 522 | 45 | 420 | 121 |
| 电池 | 卷绕出现的缺陷数量 |
| 11A | 0/50个样品 |
| R16 | 50/50个样品 |
| R17 | 0/50个样品 |
| 电池 | 实验1 | 实验2 | ||
| 11A | R17 | 11A | R17 | |
| 1 | 62℃ | 69℃ | 正常 | 短路 |
| 2 | 62℃ | >200℃※ | 正常 | 短路 |
| 3 | 62℃ | >200℃※ | 正常 | 短路 |
| 4 | 62℃ | >200℃※ | 正常 | 短路 |
| 5 | 62℃ | 98℃ | 正常 | 正常 |
| 6 | 62℃ | >200℃※ | 正常 | 短路 |
| 7 | 62℃ | >200℃※ | 正常 | 短路 |
| 8 | 62℃ | 86℃ | 正常 | 短路 |
| 9 | 62℃ | >200℃※ | 正常 | 正常 |
| 10 | 62℃ | 63℃ | 正常 | 短路 |
| 本实施例(电池12A) | 比较例(电池18R) | ||||||
| 实验前的容量 | 剩余容量 | 恢复容量 | 实验前的容量 | 残存容量 | 恢复容量 | ||
| MAh | % | % | % | mAh | % | % | % |
| 558.3 | 100 | 65.7 | 77.6 | *540.5 | 100 | 55.1 | 76.6 |
| 541.7 | 100 | 66.2 | 78.5 | **525.0 | 100 | 0.0 | 0.0 |
| 550.7 | 100 | 65.2 | 77.3 | **530.0 | 100 | 0.1 | 0.3 |
| 566.7 | 100 | 66.2 | 77.9 | *538.2 | 100 | 58.3 | 74.3 |
| 541.7 | 100 | 64.6 | 76.9 | **536.3 | 100 | 2.1 | 2.0 |
| 550.0 | 100 | 63.6 | 75.8 | **518.0 | 100 | 8.0 | 0.0 |
| 541.7 | 100 | 64.6 | 76.9 | **523.1 | 100 | 5.3 | 7.8 |
| 550.0 | 100 | 65.2 | 77.3 | **531.7 | 100 | 4.6 | 2.3 |
| 550.0 | 100 | 66.7 | 78.8 | **550.1 | 100 | 4.5 | 8.2 |
| 550.0 | 100 | 63.6 | 75.8 | **541.3 | 100 | 0.8 | 0.0 |
Claims (8)
Applications Claiming Priority (20)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP315967/1998 | 1998-11-06 | ||
| JP31596798A JP4433506B2 (ja) | 1998-11-06 | 1998-11-06 | 電池 |
| JP344976/1998 | 1998-12-04 | ||
| JP34497698A JP4701464B2 (ja) | 1998-12-04 | 1998-12-04 | 電池 |
| JP085155/1999 | 1999-03-29 | ||
| JP085171/1999 | 1999-03-29 | ||
| JP11085155A JP2000277149A (ja) | 1999-03-29 | 1999-03-29 | 非水電解質二次電池 |
| JP086977/1999 | 1999-03-29 | ||
| JP11086977A JP2000285880A (ja) | 1999-03-29 | 1999-03-29 | 非水電解質二次電池 |
| JP08517199A JP4457428B2 (ja) | 1999-03-29 | 1999-03-29 | 非水電解質二次電池 |
| JP085270/1999 | 1999-03-29 | ||
| JP08520899A JP4432146B2 (ja) | 1999-03-29 | 1999-03-29 | 非水電解質二次電池 |
| JP085208/1999 | 1999-03-29 | ||
| JP11085270A JP2000277162A (ja) | 1999-03-29 | 1999-03-29 | 非水電解質二次電池 |
| JP08807299A JP4751995B2 (ja) | 1999-03-30 | 1999-03-30 | 電池 |
| JP11088599A JP2000285877A (ja) | 1999-03-30 | 1999-03-30 | 非水電解質二次電池 |
| JP088072/1999 | 1999-03-30 | ||
| JP08825199A JP4590042B2 (ja) | 1999-03-30 | 1999-03-30 | 電池とその製造方法 |
| JP088251/1999 | 1999-03-30 | ||
| JP088599/1999 | 1999-03-30 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99802036A Division CN1288594A (zh) | 1998-11-06 | 1999-11-04 | 非水二次电解质电池 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810213497XA Division CN101414671A (zh) | 1998-11-06 | 1999-11-04 | 非水电解质二次电池 |
| CNB2006100941636A Division CN100464444C (zh) | 1998-11-06 | 1999-11-04 | 非水电解质二次电池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1645647A CN1645647A (zh) | 2005-07-27 |
| CN1330019C true CN1330019C (zh) | 2007-08-01 |
Family
ID=27580152
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99802036A Pending CN1288594A (zh) | 1998-11-06 | 1999-11-04 | 非水二次电解质电池 |
| CNB2004100978326A Expired - Fee Related CN1330019C (zh) | 1998-11-06 | 1999-11-04 | 非水二次电解质电池 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99802036A Pending CN1288594A (zh) | 1998-11-06 | 1999-11-04 | 非水二次电解质电池 |
Country Status (4)
| Country | Link |
|---|---|
| US (3) | US6797429B1 (zh) |
| EP (1) | EP1049180A4 (zh) |
| CN (2) | CN1288594A (zh) |
| WO (1) | WO2000028607A1 (zh) |
Families Citing this family (75)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4831269B2 (ja) | 2000-03-17 | 2011-12-07 | ソニー株式会社 | 電池の製造方法 |
| JP4712152B2 (ja) * | 2000-04-18 | 2011-06-29 | パナソニック株式会社 | 角形電池及びその製造方法 |
| WO2002011219A1 (en) * | 2000-08-02 | 2002-02-07 | Hydronics, L.L.C. | Electrical cell including elemental iron and magnesium |
| JP2003017111A (ja) * | 2001-07-04 | 2003-01-17 | Toray Eng Co Ltd | 二次電池および二次電池製造方法ならびに二次電池製造装置 |
| JP3831939B2 (ja) * | 2001-11-12 | 2006-10-11 | ソニー株式会社 | 電池 |
| US7129001B2 (en) * | 2001-12-18 | 2006-10-31 | Gs Yuasa Corporation | Cell comprising a power-generating element fastened by sheets |
| CA2384215A1 (en) | 2002-04-30 | 2003-10-30 | Richard Laliberte | Electrochemical bundle and method for making same |
| US8431264B2 (en) | 2002-08-09 | 2013-04-30 | Infinite Power Solutions, Inc. | Hybrid thin-film battery |
| US8535396B2 (en) | 2002-08-09 | 2013-09-17 | Infinite Power Solutions, Inc. | Electrochemical apparatus with barrier layer protected substrate |
| US8445130B2 (en) | 2002-08-09 | 2013-05-21 | Infinite Power Solutions, Inc. | Hybrid thin-film battery |
| US8021778B2 (en) | 2002-08-09 | 2011-09-20 | Infinite Power Solutions, Inc. | Electrochemical apparatus with barrier layer protected substrate |
| US8404376B2 (en) | 2002-08-09 | 2013-03-26 | Infinite Power Solutions, Inc. | Metal film encapsulation |
| US20070264564A1 (en) | 2006-03-16 | 2007-11-15 | Infinite Power Solutions, Inc. | Thin film battery on an integrated circuit or circuit board and method thereof |
| US8236443B2 (en) | 2002-08-09 | 2012-08-07 | Infinite Power Solutions, Inc. | Metal film encapsulation |
| US8394522B2 (en) | 2002-08-09 | 2013-03-12 | Infinite Power Solutions, Inc. | Robust metal film encapsulation |
| JP3821434B2 (ja) | 2002-09-30 | 2006-09-13 | 松下電器産業株式会社 | 電池用電極群およびそれを用いた非水電解液二次電池 |
| JP3789439B2 (ja) * | 2003-03-03 | 2006-06-21 | Necラミリオンエナジー株式会社 | フィルム外装積層型組電池 |
| US8728285B2 (en) | 2003-05-23 | 2014-05-20 | Demaray, Llc | Transparent conductive oxides |
| JP2005150073A (ja) * | 2003-08-28 | 2005-06-09 | Matsushita Electric Ind Co Ltd | 電池およびその製造方法 |
| JP2005222887A (ja) | 2004-02-09 | 2005-08-18 | Sony Corp | 電極捲回型電池 |
| US20050233211A1 (en) * | 2004-04-19 | 2005-10-20 | Welker Edward E | Surface treatment for metal-polymer laminated electrochemical cell package |
| KR100635761B1 (ko) * | 2004-06-25 | 2006-10-17 | 삼성에스디아이 주식회사 | 전극조립체 및 이를 이용하는 이차전지 |
| KR100954031B1 (ko) * | 2004-09-24 | 2010-04-20 | 삼성에스디아이 주식회사 | 젤리롤 형 전극 조립체를 가지는 이차전지 |
| ATE447777T1 (de) | 2004-12-08 | 2009-11-15 | Symmorphix Inc | Abscheidung von licoo2 |
| US7959769B2 (en) | 2004-12-08 | 2011-06-14 | Infinite Power Solutions, Inc. | Deposition of LiCoO2 |
| US20070134551A1 (en) | 2005-12-14 | 2007-06-14 | Avestor Limited Partnership | Electrochemical battery and method for making same |
| KR100824897B1 (ko) * | 2005-12-29 | 2008-04-23 | 삼성에스디아이 주식회사 | 파우치형 전지 및 그 형성 방법 |
| JP4559406B2 (ja) | 2005-12-29 | 2010-10-06 | 三星エスディアイ株式会社 | パウチ型電池 |
| US8062708B2 (en) | 2006-09-29 | 2011-11-22 | Infinite Power Solutions, Inc. | Masking of and material constraint for depositing battery layers on flexible substrates |
| US8197781B2 (en) | 2006-11-07 | 2012-06-12 | Infinite Power Solutions, Inc. | Sputtering target of Li3PO4 and method for producing same |
| US7892675B1 (en) * | 2006-12-06 | 2011-02-22 | Quallion Llc | Electrochemical device having ultrasonic weld attaching weld material to electrode tab |
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- 1999-11-04 CN CNB2004100978326A patent/CN1330019C/zh not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
|---|---|
| US20070059596A1 (en) | 2007-03-15 |
| CN1288594A (zh) | 2001-03-21 |
| EP1049180A4 (en) | 2004-08-11 |
| WO2000028607A1 (en) | 2000-05-18 |
| US6797429B1 (en) | 2004-09-28 |
| EP1049180A1 (en) | 2000-11-02 |
| CN1645647A (zh) | 2005-07-27 |
| US7348099B2 (en) | 2008-03-25 |
| US7267904B2 (en) | 2007-09-11 |
| US20040096735A1 (en) | 2004-05-20 |
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