JP2020113496A - 全固体電池セル - Google Patents
全固体電池セル Download PDFInfo
- Publication number
- JP2020113496A JP2020113496A JP2019005013A JP2019005013A JP2020113496A JP 2020113496 A JP2020113496 A JP 2020113496A JP 2019005013 A JP2019005013 A JP 2019005013A JP 2019005013 A JP2019005013 A JP 2019005013A JP 2020113496 A JP2020113496 A JP 2020113496A
- Authority
- JP
- Japan
- Prior art keywords
- battery cell
- heat transfer
- solid
- transfer material
- state 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
- 239000007787 solid Substances 0.000 title abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 103
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 239000003792 electrolyte Substances 0.000 abstract description 4
- 239000008151 electrolyte solution Substances 0.000 description 28
- 239000003507 refrigerant Substances 0.000 description 6
- 239000011800 void material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000007784 solid electrolyte Substances 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000011244 liquid electrolyte Substances 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910003480 inorganic solid Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
Images
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
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
- H01M10/0562—Solid materials
-
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/654—Means for temperature control structurally associated with the cells located inside the innermost case of the cells, e.g. mandrels, electrodes or electrolytes
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6553—Terminals or leads
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
-
- 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
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
本発明の全固体電池セルは、電極積層体が外装材に封入された全固体電池セルであって、電極積層体は、端部から延出する集電タブを備え、集電タブは、前記全固体電池セルの端部から導出する端子に接続している。そして、外装材の内部に、電極積層体と外装材とに接するように、第1伝熱材が配置された構造を有する。
本発明の全固体電池セルにおいて、上記した以外の構成については、特に限定されるものではない。電池の分野において、公知となっている材料、方法等を適用することができる。
20、40 電池セル
11、31 外装材
12、32 電極積層体
13、33 集電タブ
14、34 端子
15a 第1伝熱材
15b 第2伝熱材
35 電解液
16、36 セル外第1伝熱材
17、37 ローワープレート
18、38 セル外第2伝熱材
19、39 冷媒
S 空隙
P1 伝熱経路1
P2 伝熱経路2
P31 伝熱経路31
P32 伝熱経路32
Claims (6)
- 電極積層体が外装材に封入された全固体電池セルであって、
前記電極積層体は、端部から延出する集電タブを備え、
前記集電タブは、前記全固体電池セルの端部から導出する端子に接続しており、
前記外装材の内部に、前記電極積層体と前記外装材とに接するように、第1伝熱材が配置される、全固体電池セル。 - 前記第1伝熱材は、前記外装材の少なくとも1つの面に沿って配置される、請求項1に記載の全固体電池セル。
- 前記第1伝熱材は、前記電極積層体の積層方向に配置される、請求項1または2に記載の全固体電池セル。
- 前記第1伝熱材が配置される前記外装材の面の裏側には、冷却システムが配置される、請求項1から3いずれかに記載の全固体電池セル。
- 前記集電タブと前記端子との間に、さらに、第2伝熱材が配置される、請求項1〜4いずれかに記載の全固体電池セル。
- 前記第2伝熱材は、前記全固体電池セルの空隙に配置される、請求項5に記載の全固体電池セル。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019005013A JP7136708B2 (ja) | 2019-01-16 | 2019-01-16 | 全固体電池セル |
CN201911364808.7A CN111446505A (zh) | 2019-01-16 | 2019-12-26 | 全固态电池电芯 |
US16/742,871 US11450882B2 (en) | 2019-01-16 | 2020-01-14 | All-solid-state battery cell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019005013A JP7136708B2 (ja) | 2019-01-16 | 2019-01-16 | 全固体電池セル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020113496A true JP2020113496A (ja) | 2020-07-27 |
JP7136708B2 JP7136708B2 (ja) | 2022-09-13 |
Family
ID=71516899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019005013A Active JP7136708B2 (ja) | 2019-01-16 | 2019-01-16 | 全固体電池セル |
Country Status (3)
Country | Link |
---|---|
US (1) | US11450882B2 (ja) |
JP (1) | JP7136708B2 (ja) |
CN (1) | CN111446505A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7452514B2 (ja) | 2021-10-19 | 2024-03-19 | Jfeスチール株式会社 | 熱間圧延中の鋼板張力とルーパー角の制御方法及び制御装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012059361A (ja) * | 2010-09-03 | 2012-03-22 | Mitsubishi Heavy Ind Ltd | 電池 |
US20120308869A1 (en) * | 2011-06-03 | 2012-12-06 | Johnson Control Technology LLC | Electrochemical cells with improved heat collection and transfer systems |
JP2013069455A (ja) * | 2011-09-21 | 2013-04-18 | Toyota Motor Corp | 電池 |
JP2014170735A (ja) * | 2013-02-28 | 2014-09-18 | Samsung Sdi Co Ltd | 二次電池 |
JP2015069775A (ja) * | 2013-09-27 | 2015-04-13 | 株式会社村田製作所 | 全固体電池およびその製造方法 |
JP2015522912A (ja) * | 2012-06-12 | 2015-08-06 | エルジー・ケム・リミテッド | 冷却効率性が向上した電池セル |
WO2018061458A1 (ja) * | 2016-09-28 | 2018-04-05 | 株式会社日立製作所 | 全固体電池 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000106154A (ja) | 1998-09-28 | 2000-04-11 | Matsushita Electric Ind Co Ltd | 全固体電池およびその製造法 |
US8916278B2 (en) * | 2009-08-12 | 2014-12-23 | Samsung Sdi Co., Ltd. | Heat transfer member for battery pack |
CN105449268B (zh) * | 2015-12-30 | 2018-06-19 | 东莞市无中有新能源科技有限公司 | 一种软包装电池 |
JP6856423B2 (ja) * | 2017-03-29 | 2021-04-07 | ビークルエナジージャパン株式会社 | 電池パック |
-
2019
- 2019-01-16 JP JP2019005013A patent/JP7136708B2/ja active Active
- 2019-12-26 CN CN201911364808.7A patent/CN111446505A/zh active Pending
-
2020
- 2020-01-14 US US16/742,871 patent/US11450882B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012059361A (ja) * | 2010-09-03 | 2012-03-22 | Mitsubishi Heavy Ind Ltd | 電池 |
US20120308869A1 (en) * | 2011-06-03 | 2012-12-06 | Johnson Control Technology LLC | Electrochemical cells with improved heat collection and transfer systems |
JP2013069455A (ja) * | 2011-09-21 | 2013-04-18 | Toyota Motor Corp | 電池 |
JP2015522912A (ja) * | 2012-06-12 | 2015-08-06 | エルジー・ケム・リミテッド | 冷却効率性が向上した電池セル |
JP2014170735A (ja) * | 2013-02-28 | 2014-09-18 | Samsung Sdi Co Ltd | 二次電池 |
JP2015069775A (ja) * | 2013-09-27 | 2015-04-13 | 株式会社村田製作所 | 全固体電池およびその製造方法 |
WO2018061458A1 (ja) * | 2016-09-28 | 2018-04-05 | 株式会社日立製作所 | 全固体電池 |
Also Published As
Publication number | Publication date |
---|---|
CN111446505A (zh) | 2020-07-24 |
US20200227777A1 (en) | 2020-07-16 |
US11450882B2 (en) | 2022-09-20 |
JP7136708B2 (ja) | 2022-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5621111B2 (ja) | 熱的安定性を改良したバッテリーセル及びそれを使用する中型または大型バッテリーモジュール | |
KR101560217B1 (ko) | 냉각 효율이 향상된 전지모듈 | |
US10361469B2 (en) | Battery module having water-cooled type cooling structure | |
EP2991133B1 (en) | Battery module assembly | |
KR101084224B1 (ko) | 배터리 팩 | |
KR101125592B1 (ko) | 수명 특성과 안전성이 우수한 고용량 전지셀 | |
US20150064535A1 (en) | Battery module having indirect air-cooling structure | |
US20150072191A1 (en) | Battery cell of improved cooling efficiency | |
JP6560438B2 (ja) | 電池モジュール | |
KR101960922B1 (ko) | 배터리 모듈 | |
US20220093986A1 (en) | Battery Module | |
KR102210218B1 (ko) | 전지시스템 및 전지시스템과 전기자동차를 위한 베이스플레이트 | |
KR102332343B1 (ko) | 전지 모듈 | |
KR20150131759A (ko) | 열전 소자를 포함하는 전지모듈 | |
JP7133488B2 (ja) | 電池モジュール | |
KR20060118797A (ko) | 이차 전지 모듈 | |
KR101560435B1 (ko) | 고용량 전극조립체 및 이를 포함하는 리튬이차전지 | |
JP7136708B2 (ja) | 全固体電池セル | |
KR101654800B1 (ko) | 냉각구조가 형성된 이차전지모듈 | |
WO2018180254A1 (ja) | 電池パック | |
KR101554877B1 (ko) | 높은 냉각 효율성의 전지모듈 | |
KR20190074796A (ko) | 냉각 효율이 향상된 배터리 모듈 | |
JP7343419B2 (ja) | 固体電池セル及び固体電池モジュール | |
EP4243159A1 (en) | Battery module and battery pack including same | |
JP2018170168A (ja) | 電池パック |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191205 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210329 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220303 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220308 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220426 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220823 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220901 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7136708 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |