JP6641113B2 - リチウムイオン電池 - Google Patents
リチウムイオン電池 Download PDFInfo
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- JP6641113B2 JP6641113B2 JP2015147420A JP2015147420A JP6641113B2 JP 6641113 B2 JP6641113 B2 JP 6641113B2 JP 2015147420 A JP2015147420 A JP 2015147420A JP 2015147420 A JP2015147420 A JP 2015147420A JP 6641113 B2 JP6641113 B2 JP 6641113B2
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- Prior art keywords
- current collector
- negative electrode
- positive electrode
- electrode current
- stacked
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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
Description
図1〜図3を参照して、本発明の一実施形態であるリチウムイオン電池について説明する。図1は、本発明の一実施形態であるリチウムイオン電池を示す断面図、図2は一実施形態のリチウムイオン電池の要部のみを拡大して示した断面図、図3は一実施形態のリチウムイオン電池を示す斜視図である。
1 単電池
2 正極
3 負極
4 セパレータ
5 正極電極組成物
6 負極電極組成物
7 正極集電体
8 負極集電体
9 シール部材
10 中間材
10a 端面
11、12 電極端子
20 容器
Claims (2)
- 少なくとも2つのリチウム二次単電池を直列に積層してなる単電池積層構造を有する積層型リチウムイオン電池において、
導電性を有する多孔質材料からなる多孔質構造を備えることで全体に導電性を有する中間材を介して電気的に接続された少なくとも2つの前記リチウム二次単電池が積層された構造を含み、
前記中間材は略平板状に形成され、その端面が前記単電池積層構造の外方に露出されており、
前記中間材は前記リチウム二次単電池が有する正極集電体及び負極集電体の少なくとも一方との積層面を有し、
前記正極集電体及び前記負極集電体が樹脂集電体であり、
前記多孔質材料の空隙部分は前記積層面から前記単電池積層構造の外方に貫通する連続細孔構造を有していることを特徴とするリチウムイオン電池。 - 請求項1に記載のリチウムイオン電池において、
前記単電池は略平板状に形成されていることを特徴とするリチウムイオン電池。
Priority Applications (1)
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JP2015147420A JP6641113B2 (ja) | 2015-07-27 | 2015-07-27 | リチウムイオン電池 |
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JP2015147420A JP6641113B2 (ja) | 2015-07-27 | 2015-07-27 | リチウムイオン電池 |
Publications (2)
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JP2017027874A JP2017027874A (ja) | 2017-02-02 |
JP6641113B2 true JP6641113B2 (ja) | 2020-02-05 |
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JP2015147420A Active JP6641113B2 (ja) | 2015-07-27 | 2015-07-27 | リチウムイオン電池 |
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JP (1) | JP6641113B2 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4622294B2 (ja) * | 2004-04-23 | 2011-02-02 | 日産自動車株式会社 | バイポーラ電池、バイポーラ電池の製造方法、組電池およびこれらを搭載した車両 |
JP4591923B2 (ja) * | 2005-01-07 | 2010-12-01 | 財団法人電力中央研究所 | 積層型二次電池 |
CN102244222A (zh) * | 2007-02-14 | 2011-11-16 | 川崎重工业株式会社 | 电池及其传热结构 |
KR101252932B1 (ko) * | 2010-03-11 | 2013-04-09 | 주식회사 엘지화학 | 유기고분자-규소 복합체 입자 및 그 제조방법과 이를 포함하는 음극 및 리튬 이차전지 |
JP6211880B2 (ja) * | 2013-10-07 | 2017-10-11 | 古河機械金属株式会社 | 電気素子および電気素子の製造方法 |
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- 2015-07-27 JP JP2015147420A patent/JP6641113B2/ja active Active
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