JP2000285907A5 - - Google Patents
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- Publication number
- JP2000285907A5 JP2000285907A5 JP1999088251A JP8825199A JP2000285907A5 JP 2000285907 A5 JP2000285907 A5 JP 2000285907A5 JP 1999088251 A JP1999088251 A JP 1999088251A JP 8825199 A JP8825199 A JP 8825199A JP 2000285907 A5 JP2000285907 A5 JP 2000285907A5
- Authority
- JP
- Japan
- Prior art keywords
- foam
- power generation
- generation element
- proof body
- battery
- 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.)
- Granted
Links
- 238000010248 power generation Methods 0.000 description 9
- 229910013131 LiN Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000008151 electrolyte solution Substances 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 150000002484 inorganic compounds Chemical class 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- -1 2 Chemical class 0.000 description 1
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 1
- 229910013063 LiBF 4 Inorganic materials 0.000 description 1
- 229910013684 LiClO 4 Inorganic materials 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910015643 LiMn 2 O 4 Inorganic materials 0.000 description 1
- 229910013528 LiN(SO2 CF3)2 Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- AJUFTLIHDBAQOK-UHFFFAOYSA-N Lithium nitride Chemical compound [Li+].[Li][N-][Li] AJUFTLIHDBAQOK-UHFFFAOYSA-N 0.000 description 1
- 229910015621 MoO Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 229910010320 TiS Inorganic materials 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 150000004770 chalcogenides Chemical class 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- VASIZKWUTCETSD-UHFFFAOYSA-N manganese(II) oxide Inorganic materials [Mn]=O VASIZKWUTCETSD-UHFFFAOYSA-N 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Description
【特許請求の範囲】
【請求項１】 発電要素と、内部に発電要素及び電解液を収納する電池ケースと、絶縁性及び液透過性をもつ防泡体とを備えた電池において、前記防泡体は固着手段を用いて発電要素に固着されていることを特徴とする電池。
【請求項２】 防泡体が、発電要素の集電リードが引き出された面とは反対側の面に固着されていることを特徴とする、請求項１記載の電池。
[Claims]
1. In a battery having a power generation element, a battery case for accommodating the power generation element and an electrolytic solution, and a foam-proof body having insulating property and liquid permeability, the foam-proof body uses a fixing means. A battery characterized by being fixed to a power generation element.
2. The battery according to claim 1, wherein the foam-proof body is fixed to a surface opposite to the surface from which the current collecting lead of the power generation element is pulled out.
【０００９】
【課題を解決するための手段】
本発明は、発電要素と、内部に発電要素及び電解液を収納する電池ケースと、絶縁性及び液透過性をもつ防泡体とを備えた電池において、前記防泡体は固着手段を用いて発電要素に固着されていることを特徴とする。また、防泡体が、発電要素の集電リードが引き出された面とは反対側の面に固着されていることを特徴とする。さらに、防泡体がポリオレフィンからなるネット、不織布又はフェルト発泡体であることが好ましい。
0009
[Means for solving problems]
According to the present invention, in a battery having a power generation element, a battery case for accommodating the power generation element and an electrolytic solution, and a foam-proof body having insulating property and liquid permeability, the foam-proof body uses a fixing means. It is characterized by being fixed to a power generation element. Further, the foam-proof body is characterized in that the current collecting lead of the power generation element is fixed to the surface opposite to the surface from which the current collecting lead is drawn . Further, it is preferable that the foam-proof body is a net made of polyolefin, a non-woven fabric, or a felt foam.
また本発明は、電池ケースが袋状でかつ気密構造を有し、長円形巻回型発電要素がその巻回中心軸が袋状単電池ケースの開口面に垂直方向であるように収納されていることが好ましい。さらに、袋状単電池ケースの材質が金属ラミネート樹脂フィルムであることが好ましい。 Further, in the present invention, the battery case is bag-shaped and has an airtight structure, and the oval winding type power generation element is housed so that the winding central axis thereof is perpendicular to the opening surface of the bag-shaped cell cell case. It is preferable to have. Further, it is preferable that the material of the bag-shaped cell cell case is a metal laminated resin film.
さらに本発明は、防泡体を介して電解液を注入することが好ましい。 Further, in the present invention, it is preferable to inject the electrolytic solution through the foam-proof body.
また、有機溶媒に溶解するリチウム塩としては、ＬｉＰＦ ６ 、ＬｉＣｌＯ ４ 、ＬｉＢＦ ４ 、ＬｉＡｓＦ ６ 、ＬｉＣＦ ３ ＣＯ ２ 、ＬｉＣＦ ３ ＳＯ ３ 、ＬｉＮ（ＳＯ ２ ＣＦ ３ ） ２ 、ＬｉＮ（ＳＯ ２ ＣＦ ２ ＣＦ ３ ） ２ 、ＬｉＮ（ＣＯＣＦ ３ ） ２ およびＬｉＮ（ＣＯＣＦ ２ ＣＦ ３ ） ２ などの塩もしくはこれらの混合物でもよい。 Examples of the lithium salt that dissolves in the organic solvent include LiPF 6 , LiClO 4 , LiBF 4 , LiAsF 6 , LiCF 3 CO 2 , LiCF 3 SO 3 , LiN (SO 2 CF 3 ) 2 , and LiN (SO 2 CF 2 CF). 3 ) It may be a salt such as 2 , LiN (COCF 3 ) 2 and LiN (COCF 2 CF 3 ) 2, or a mixture thereof.
さらに、正極材料たるリチウムを吸蔵放出可能な化合物としては、無機化合物としては、組成式Ｌｉ ｘ ＭＯ ２ 、またはＬｉ ｙ Ｍ ２ Ｏ ４ （ただしＭは遷移金属、０≦ｘ≦１、０≦ｙ≦２）で表される、複合酸化物、トンネル状の空孔を有する酸化物、層状構造の金属カルコゲン化物を用いることができる。その具体例としては、ＬｉＣｏＯ ２ 、ＬｉＮｉＯ ２ 、ＬｉＭｎ ２ Ｏ ４ 、Ｌｉ ２ Ｍｎ ２ Ｏ ４ 、ＭｎＯ ２ 、ＦｅＯ ２ 、Ｖ ２ Ｏ ５ 、Ｖ ６ Ｏ １３ 、ＴｉＯ ２ 、ＴｉＳ ２ 等が挙げられる。また、有機化合物としては、例えばポリアニリン等の導電性ポリマー等が挙げられる。さらに、無機化合物、有機化合物を問わず、上記各種活物質を混合して用いてもよい。 Further, as the compound capable of storing and releasing lithium as the positive electrode material, as the inorganic compound, the composition formula Li x MO 2 or Li y M 2 O 4 (where M is a transition metal, 0 ≦ x ≦ 1, 0 ≦ y). A composite oxide represented by ≦ 2), an oxide having tunnel-shaped pores, and a metal chalcogenide having a layered structure can be used. Specific examples thereof include LiCoO 2 , LiNiO 2 , LiMn 2 O 4 , Li 2 Mn 2 O 4 , MnO 2 , FeO 2 , V 2 O 5 , V 6 O 13 , TiO 2 , TiS 2, and the like. Moreover, as an organic compound, for example, a conductive polymer such as polyaniline and the like can be mentioned. Further, the above-mentioned various active materials may be mixed and used regardless of whether they are inorganic compounds or organic compounds.
さらに、負極材料たる化合物としては、Ａｌ、Ｓｉ、Ｐｂ、Ｓｎ、Ｚｎ、Ｃｄ等とリチウムとの合金、ＬｉＦｅ ２ Ｏ ３ 、ＷＯ ２ 、ＭｏＯ ２ 等の遷移金属酸化物、グラファイト、カーボン等の炭素質材料、Ｌｉ ５ （Ｌｉ ３ Ｎ）等の窒化リチウム、もしくは金属リチウム箔、又はこれらの混合物を用いてもよい。 Further, as the compound which is a negative electrode material, alloys of Al, Si, Pb, Sn, Zn, Cd and the like with lithium , transition metal oxides such as LiFe 2 O 3 , WO 2 , MoO 2 and carbon such as graphite and carbon. quality material, Li 5 (Li 3 N) lithium nitride such or metal lithium foil, or it may be a mixture thereof.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08825199A JP4590042B2 (en) | 1999-03-30 | 1999-03-30 | Battery and manufacturing method thereof |
| PCT/JP1999/006135 WO2000028607A1 (en) | 1998-11-06 | 1999-11-04 | Non-aqueous electrolytic secondary cell |
| US09/582,868 US6797429B1 (en) | 1998-11-06 | 1999-11-04 | Non-aqueous electrolytic secondary cell |
| CNB2004100978326A CN1330019C (en) | 1998-11-06 | 1999-11-04 | Nonaqueous secondary electrolytic battery |
| CN99802036A CN1288594A (en) | 1998-11-06 | 1999-11-04 | Non-aqueous electrolytic secondary cell |
| EP99954368A EP1049180A4 (en) | 1998-11-06 | 1999-11-04 | Non-aqueous electrolytic secondary cell |
| US10/712,530 US7267904B2 (en) | 1998-11-06 | 2003-11-14 | Nonaqueous secondary electrolytic battery |
| US11/553,231 US7348099B2 (en) | 1998-11-06 | 2006-10-26 | Nonaqueous secondary electrolytic battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08825199A JP4590042B2 (en) | 1999-03-30 | 1999-03-30 | Battery and manufacturing method thereof |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000285907A JP2000285907A (en) | 2000-10-13 |
| JP2000285907A5 true JP2000285907A5 (en) | 2006-05-18 |
| JP4590042B2 JP4590042B2 (en) | 2010-12-01 |
Family
ID=13937656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP08825199A Expired - Fee Related JP4590042B2 (en) | 1998-11-06 | 1999-03-30 | Battery and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4590042B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5824988B2 (en) * | 2011-09-08 | 2015-12-02 | 株式会社豊田自動織機 | Method for manufacturing lithium ion battery |
| CN116766479B (en) * | 2023-08-22 | 2023-11-24 | 江西行新汽车科技股份有限公司 | Double-layer density foaming device for automobile engine hood |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3467135B2 (en) * | 1995-10-05 | 2003-11-17 | 阿波エンジニアリング株式会社 | Filling method of electrolyte |
| JPH117941A (en) * | 1997-06-13 | 1999-01-12 | Shin Kobe Electric Mach Co Ltd | Battery jar-degassing cap |
| JP2000133244A (en) * | 1998-10-26 | 2000-05-12 | Japan Storage Battery Co Ltd | Battery and its manufacture |
-
1999
- 1999-03-30 JP JP08825199A patent/JP4590042B2/en not_active Expired - Fee Related
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