JPWO2012114497A1 - 固体電池 - Google Patents
固体電池 Download PDFInfo
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- JPWO2012114497A1 JPWO2012114497A1 JP2013500787A JP2013500787A JPWO2012114497A1 JP WO2012114497 A1 JPWO2012114497 A1 JP WO2012114497A1 JP 2013500787 A JP2013500787 A JP 2013500787A JP 2013500787 A JP2013500787 A JP 2013500787A JP WO2012114497 A1 JPWO2012114497 A1 JP WO2012114497A1
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- 239000007787 solid Substances 0.000 title claims abstract description 46
- 239000007784 solid electrolyte Substances 0.000 claims abstract description 78
- 238000003475 lamination Methods 0.000 claims description 8
- 239000010410 layer Substances 0.000 description 353
- 239000007774 positive electrode material Substances 0.000 description 16
- 239000003792 electrolyte Substances 0.000 description 15
- 239000005001 laminate film Substances 0.000 description 14
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 13
- 229910001416 lithium ion Inorganic materials 0.000 description 13
- 239000002904 solvent Substances 0.000 description 13
- 239000007773 negative electrode material Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 239000004020 conductor Substances 0.000 description 7
- 239000011810 insulating material Substances 0.000 description 7
- 239000011230 binding agent Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 229910018091 Li 2 S Inorganic materials 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000011149 active material Substances 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 230000000873 masking effect Effects 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 238000007606 doctor blade method Methods 0.000 description 3
- 238000003411 electrode reaction Methods 0.000 description 3
- 239000008151 electrolyte solution Substances 0.000 description 3
- 229910003480 inorganic solid Inorganic materials 0.000 description 3
- -1 polytetrafluoroethylene Polymers 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000011267 electrode slurry Substances 0.000 description 2
- 238000009503 electrostatic coating Methods 0.000 description 2
- 239000002320 enamel (paints) Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910018119 Li 3 PO 4 Inorganic materials 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 241000047703 Nonion Species 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002203 sulfidic glass Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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Classifications
-
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
-
- 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
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/463—Separators, membranes or diaphragms characterised by their shape
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Dispersion Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Secondary Cells (AREA)
- Primary Cells (AREA)
Abstract
Description
本発明は、第1電極層及び第2電極層、並びに、第1電極層及び第2電極層の間に配設された固体電解質層を備える固体電池であって、第1電極層の外周に第1絶縁層が配設され、第1電極層、固体電解質層、及び、第2電極層の積層方向を法線方向とする積層面の大きさは、第1電極層が固体電解質層よりも小さく、積層方向から見た時に、第1電極層の外周に固体電解質層の外縁が位置し、且つ、固体電解質層の外周に第1絶縁層の外縁が位置し、第1絶縁層の外縁と固体電解質層の端部とが接触するように、第1電極層、第1絶縁層、及び、固体電解質層が配設されていることを特徴とする、固体電池である。
2…第1絶縁層
3…正極層(第1電極層)
4…固体電解質層(電解質層)
5…負極層(第2電極層)
6…第2絶縁層
7…負極集電体
8…第1ラミネートフィルム
9…第2ラミネートフィルム
10…固体電池
Claims (5)
- 第1電極層及び第2電極層、並びに、前記第1電極層及び前記第2電極層の間に配設された固体電解質層を備える固体電池であって、
前記第1電極層の外周に第1絶縁層が配設され、
前記第1電極層、前記固体電解質層、及び、前記第2電極層の積層方向を法線方向とする積層面の大きさは、前記第1電極層が前記固体電解質層よりも小さく、
前記積層方向から見た時に、前記第1電極層の外周に前記固体電解質層の外縁が位置し、且つ、前記固体電解質層の外周に前記第1絶縁層の外縁が位置し、
前記第1絶縁層の外縁と前記固体電解質層の端部とが接触するように、前記第1電極層、前記第1絶縁層、及び、前記固体電解質層が配設されていることを特徴とする、固体電池。 - 前記第1絶縁層の厚さは、前記第1電極層の厚さ以下であることを特徴とする、請求項1に記載の固体電池。
- 前記第2電極層の外周に、さらに第2絶縁層が配設されていることを特徴とする、請求項1又は2に記載の固体電池。
- 前記第2絶縁層の厚さは、前記第2電極層の厚さ以下であることを特徴とする、請求項3に記載の固体電池。
- 前記第2電極層の前記積層面の大きさは前記第1電極層の前記積層面の大きさよりも大きく、且つ、前記積層方向から見た時に、前記第1電極層の外周に前記第2電極層の外縁が位置していることを特徴とする、請求項1〜4のいずれか1項に記載の固体電池。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/054155 WO2012114497A1 (ja) | 2011-02-24 | 2011-02-24 | 固体電池 |
Publications (2)
Publication Number | Publication Date |
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JPWO2012114497A1 true JPWO2012114497A1 (ja) | 2014-07-07 |
JP5610057B2 JP5610057B2 (ja) | 2014-10-22 |
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Application Number | Title | Priority Date | Filing Date |
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JP2013500787A Active JP5610057B2 (ja) | 2011-02-24 | 2011-02-24 | 固体電池 |
Country Status (4)
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US (1) | US9853274B2 (ja) |
JP (1) | JP5610057B2 (ja) |
CN (1) | CN103620856B (ja) |
WO (1) | WO2012114497A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10511063B2 (en) | 2016-01-19 | 2019-12-17 | Gs Yuasa International Ltd. | Negative electrode plate, energy storage device, method for manufacturing negative electrode plate, and method for manufacturing energy storage device |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5929748B2 (ja) * | 2012-12-27 | 2016-06-08 | トヨタ自動車株式会社 | 全固体電池の製造方法 |
JP6217286B2 (ja) * | 2013-09-27 | 2017-10-25 | 株式会社村田製作所 | 全固体電池およびその製造方法 |
JP6224405B2 (ja) * | 2013-10-07 | 2017-11-01 | 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 |
DE102014222332A1 (de) * | 2014-10-31 | 2016-05-04 | Robert Bosch Gmbh | Schichtaufbau für ein galvanisches Element |
JP6324296B2 (ja) * | 2014-11-04 | 2018-05-16 | 日立造船株式会社 | 全固体二次電池 |
JP6623528B2 (ja) * | 2015-02-24 | 2019-12-25 | 株式会社豊田自動織機 | リチウムイオン二次電池 |
KR20190002492A (ko) * | 2016-04-26 | 2019-01-08 | 히다치 조센 가부시키가이샤 | 전고체 이차전지 |
TWI627779B (zh) * | 2016-10-13 | 2018-06-21 | 輝能科技股份有限公司 | 電池結構 |
JP6772855B2 (ja) * | 2017-01-20 | 2020-10-21 | トヨタ自動車株式会社 | 全固体電池 |
JP6683165B2 (ja) * | 2017-04-05 | 2020-04-15 | トヨタ自動車株式会社 | 全固体電池の製造方法 |
CN108933227B (zh) * | 2017-05-23 | 2020-06-09 | 辉能科技股份有限公司 | 电池结构 |
JP6860681B2 (ja) | 2017-09-13 | 2021-04-21 | 富士フイルム株式会社 | 全固体二次電池、全固体二次電池用外装材及び全固体二次電池の製造方法 |
JP6863299B2 (ja) * | 2018-01-09 | 2021-04-21 | トヨタ自動車株式会社 | 全固体電池 |
CN111480260B (zh) * | 2018-03-02 | 2023-07-25 | 株式会社村田制作所 | 全固体电池 |
JP6856042B2 (ja) * | 2018-03-06 | 2021-04-07 | トヨタ自動車株式会社 | 全固体電池 |
JP7182159B2 (ja) | 2018-12-12 | 2022-12-02 | パナソニックIpマネジメント株式会社 | 全固体電池 |
JP7182160B2 (ja) | 2018-12-17 | 2022-12-02 | パナソニックIpマネジメント株式会社 | 全固体電池 |
JP7274300B2 (ja) * | 2019-02-14 | 2023-05-16 | 日産自動車株式会社 | 全固体電池 |
WO2021079695A1 (ja) * | 2019-10-25 | 2021-04-29 | シャープ株式会社 | ラミネート電池およびその製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59196576A (ja) * | 1983-04-20 | 1984-11-07 | Sanyo Electric Co Ltd | 固体電解質電池 |
JPH07249403A (ja) * | 1994-03-11 | 1995-09-26 | Yuasa Corp | 積層型電池およびその製造方法 |
CN1139142C (zh) | 1997-02-28 | 2004-02-18 | 旭化成株式会社 | 无水二次电池及其制造方法 |
JP3813364B2 (ja) * | 1998-11-30 | 2006-08-23 | 三洋電機株式会社 | 薄型非水電解質電池及びその製造方法 |
JP2003197474A (ja) * | 2001-12-28 | 2003-07-11 | Nec Tokin Corp | エネルギーデバイスおよびその製造方法 |
JP5515267B2 (ja) * | 2008-10-07 | 2014-06-11 | 日産自動車株式会社 | 非水電解質二次電池 |
JP5417989B2 (ja) * | 2009-05-21 | 2014-02-19 | トヨタ自動車株式会社 | 固体電解質電池の製造方法 |
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2011
- 2011-02-24 CN CN201180066013.3A patent/CN103620856B/zh active Active
- 2011-02-24 JP JP2013500787A patent/JP5610057B2/ja active Active
- 2011-02-24 WO PCT/JP2011/054155 patent/WO2012114497A1/ja active Application Filing
- 2011-02-24 US US13/993,479 patent/US9853274B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10511063B2 (en) | 2016-01-19 | 2019-12-17 | Gs Yuasa International Ltd. | Negative electrode plate, energy storage device, method for manufacturing negative electrode plate, and method for manufacturing energy storage device |
Also Published As
Publication number | Publication date |
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WO2012114497A1 (ja) | 2012-08-30 |
US20130323568A1 (en) | 2013-12-05 |
CN103620856B (zh) | 2016-08-17 |
US9853274B2 (en) | 2017-12-26 |
CN103620856A (zh) | 2014-03-05 |
JP5610057B2 (ja) | 2014-10-22 |
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