JP2008226669A - 非水電解質電池 - Google Patents
非水電解質電池 Download PDFInfo
- Publication number
- JP2008226669A JP2008226669A JP2007063948A JP2007063948A JP2008226669A JP 2008226669 A JP2008226669 A JP 2008226669A JP 2007063948 A JP2007063948 A JP 2007063948A JP 2007063948 A JP2007063948 A JP 2007063948A JP 2008226669 A JP2008226669 A JP 2008226669A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- electrolyte
- layer
- aluminum laminate
- battery case
- 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
- 239000011255 nonaqueous electrolyte Substances 0.000 title claims abstract description 84
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 239000003792 electrolyte Substances 0.000 claims abstract description 24
- 230000002745 absorbent Effects 0.000 claims description 35
- 239000002250 absorbent Substances 0.000 claims description 35
- 239000007769 metal material Substances 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 abstract description 74
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 74
- 239000005001 laminate film Substances 0.000 abstract description 54
- 239000008151 electrolyte solution Substances 0.000 abstract description 25
- 239000006096 absorbing agent Substances 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 239000000243 solution Substances 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 33
- 239000011888 foil Substances 0.000 description 19
- 229920005989 resin Polymers 0.000 description 15
- 239000011347 resin Substances 0.000 description 15
- 238000010248 power generation Methods 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229920005992 thermoplastic resin Polymers 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 239000000565 sealant Substances 0.000 description 5
- 239000000499 gel Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- -1 polyethylene terephthalate Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- Sealing Battery Cases Or Jackets (AREA)
Abstract
【解決手段】電池ケースにアルミラミネートフィルム21、22を用いた非水電解質電池において、この電池ケースのアルミラミネートフィルム21、22の外表面にシール剤層6を形成すると共に、このシール剤層6の外表面に電解液吸収剤層7を形成した構成とする。
【選択図】図2
Description
2 電池ケース
21 アルミラミネートフィルム
21a アルミニウム箔層
21b ベース樹脂層
21c 熱可塑性樹脂層
22 アルミラミネートフィルム
22a アルミニウム箔層
22b ベース樹脂層
22c 熱可塑性樹脂層
3 発電要素
4 正極リード端子
5 負極リード端子
6 シール剤層
7 電解液吸収剤層
Claims (1)
- 電池ケースの全部又は一部に金属材を用いた非水電解質電池において、
この電池ケースの外表面にシール剤層を形成すると共に、このシール剤層の外表面に電解液吸収剤層を形成したことを特徴とする非水電解質電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007063948A JP5157202B2 (ja) | 2007-03-13 | 2007-03-13 | 非水電解質電池を複数個用いた組電池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007063948A JP5157202B2 (ja) | 2007-03-13 | 2007-03-13 | 非水電解質電池を複数個用いた組電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008226669A true JP2008226669A (ja) | 2008-09-25 |
JP5157202B2 JP5157202B2 (ja) | 2013-03-06 |
Family
ID=39845035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007063948A Expired - Fee Related JP5157202B2 (ja) | 2007-03-13 | 2007-03-13 | 非水電解質電池を複数個用いた組電池 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5157202B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102610770A (zh) * | 2012-02-27 | 2012-07-25 | 宁德新能源科技有限公司 | 软包装锂离子电池及其包装壳 |
JP2013069445A (ja) * | 2011-09-21 | 2013-04-18 | Gs Yuasa Corp | 電池 |
JP2017079095A (ja) * | 2015-10-19 | 2017-04-27 | 三洋化成工業株式会社 | リチウムイオン電池 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0364468U (ja) * | 1989-10-26 | 1991-06-24 | ||
JPH0785848A (ja) * | 1993-09-14 | 1995-03-31 | Matsushita Electric Ind Co Ltd | 紙外装体を備えた蓄電池 |
JP2001351588A (ja) * | 2000-06-02 | 2001-12-21 | Sony Corp | 電池パック |
JP2003272580A (ja) * | 2002-03-11 | 2003-09-26 | Hewlett Packard Co <Hp> | 電池式装置のための漏出電解液からの保護装置 |
JP2003288862A (ja) * | 2002-03-27 | 2003-10-10 | Sanyo Electric Co Ltd | 電 池 |
JP2005123096A (ja) * | 2003-10-17 | 2005-05-12 | Sony Chem Corp | 吸収シート、及びその吸収シートを用いた電池 |
WO2006073118A1 (ja) * | 2005-01-06 | 2006-07-13 | Teruaki Matsushita | 筒型電池用カバー |
-
2007
- 2007-03-13 JP JP2007063948A patent/JP5157202B2/ja not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0364468U (ja) * | 1989-10-26 | 1991-06-24 | ||
JPH0785848A (ja) * | 1993-09-14 | 1995-03-31 | Matsushita Electric Ind Co Ltd | 紙外装体を備えた蓄電池 |
JP2001351588A (ja) * | 2000-06-02 | 2001-12-21 | Sony Corp | 電池パック |
JP2003272580A (ja) * | 2002-03-11 | 2003-09-26 | Hewlett Packard Co <Hp> | 電池式装置のための漏出電解液からの保護装置 |
JP2003288862A (ja) * | 2002-03-27 | 2003-10-10 | Sanyo Electric Co Ltd | 電 池 |
JP2005123096A (ja) * | 2003-10-17 | 2005-05-12 | Sony Chem Corp | 吸収シート、及びその吸収シートを用いた電池 |
WO2006073118A1 (ja) * | 2005-01-06 | 2006-07-13 | Teruaki Matsushita | 筒型電池用カバー |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013069445A (ja) * | 2011-09-21 | 2013-04-18 | Gs Yuasa Corp | 電池 |
CN102610770A (zh) * | 2012-02-27 | 2012-07-25 | 宁德新能源科技有限公司 | 软包装锂离子电池及其包装壳 |
JP2017079095A (ja) * | 2015-10-19 | 2017-04-27 | 三洋化成工業株式会社 | リチウムイオン電池 |
Also Published As
Publication number | Publication date |
---|---|
JP5157202B2 (ja) | 2013-03-06 |
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