JP6943656B2 - コイン形電池およびその製造方法 - Google Patents
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- 229910018092 Li 2 S-Al 2 S 3 Inorganic materials 0.000 description 2
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- 239000012448 Lithium borohydride Substances 0.000 description 1
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- HFCVPDYCRZVZDF-UHFFFAOYSA-N [Li+].[Co+2].[Ni+2].[O-][Mn]([O-])(=O)=O Chemical compound [Li+].[Co+2].[Ni+2].[O-][Mn]([O-])(=O)=O HFCVPDYCRZVZDF-UHFFFAOYSA-N 0.000 description 1
- FDLZQPXZHIFURF-UHFFFAOYSA-N [O-2].[Ti+4].[Li+] Chemical compound [O-2].[Ti+4].[Li+] FDLZQPXZHIFURF-UHFFFAOYSA-N 0.000 description 1
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- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 description 1
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
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- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
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- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 1
- VROAXDSNYPAOBJ-UHFFFAOYSA-N lithium;oxido(oxo)nickel Chemical compound [Li+].[O-][Ni]=O VROAXDSNYPAOBJ-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
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- 238000000465 moulding Methods 0.000 description 1
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- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
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- 239000013585 weight reducing agent Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
- B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
- B05D1/06—Applying particulate 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
- H01M10/04—Construction or manufacture in general
- H01M10/0468—Compression means for stacks of electrodes and 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
- H01M10/05—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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/102—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure
- H01M50/109—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure of button or coin shape
-
- 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
- H01M2300/0068—Solid electrolytes inorganic
-
- 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
本発明の実施形態1について図1および図2に基づいて説明すると、以下の通りである。
本発明の実施形態2について図3に基づいて説明すると、以下の通りである。なお、本実施形態において、実施形態1における構成要素と同一の機能を有する構成要素については、同一の符号を付記して、その説明を省略する。
本発明の実施形態3について図4〜図6に基づいて説明すると、以下の通りである。なお、本実施形態において、実施形態1および2における構成要素と同一の機能を有する構成要素については、同一の符号を付記して、その説明を省略する。
実施形態1〜3に係るコイン形電池101〜103の動作を確認した結果を以下に説明する。
本発明の実施形態4について図7に基づいて説明すると、以下の通りである。なお、本実施形態において、実施形態1における構成要素と同一の機能を有する構成要素については、同一の符号を付記して、その説明を省略する。
本実施形態の変形例について説明する。
本発明の実施形態5について図8に基づいて説明すると、以下の通りである。なお、本実施形態において、実施形態1および4における構成要素と同一の機能を有する構成要素については、同一の符号を付記して、その説明を省略する。
実施形態4および5に係るコイン形電池104,105の歩留りを比較した結果を以下に説明する。
本発明の実施形態6について図9に基づいて説明すると、以下の通りである。なお、本実施形態において、実施形態1および5における構成要素と同一の機能を有する構成要素については、同一の符号を付記して、その説明を省略する。
7 金属製ケース(外装体)
8 金属製封口板(外装体)
11,21,31,111,211,311 正極層(第1電極層)
12,22,32,121,132,221,222,321,322 固体電解質層
13,23,33, 負極層(第2電極層)
112,212,312 正極層(第2電極層)
132,232,332 負極層(第1電極層)
60 絶縁被覆体
70 電極層積層体
101〜105 コイン形電池
Claims (4)
- 第1電極層と、前記第1電極層の極性と反対の極性を有する第2電極層と、前記第1電極層および前記第2電極層の間に介在する固体電解質層とが積層された少なくとも1つの積層体と、
前記積層体を封入する外装体と、を備え、
前記積層体は加圧によって圧縮されており、
各積層体における前記固体電解質層の平均厚みは5μm以上30μm以下であることを特徴とするコイン形電池。 - 前記第1電極層は、層面の大きさが前記固体電解質層の層面の大きさより小さくなるように形成されるとともに、その外周側面部が前記固体電解質層の外周側面部よりも内側に位置するように形成され、
前記第2電極層は、層面の大きさが前記固体電解質層の層面の大きさと同じになるように形成され、あるいは、
前記第2電極層は、層面の大きさが前記固体電解質層の層面の大きさより小さくなるように形成されるとともに、その外周側面部が前記固体電解質層の外周側面部よりも内側に位置するように形成され、
前記第1電極層は、層面の大きさが前記固体電解質層の層面の大きさと同じになるように形成されていることを特徴とする請求項1に記載のコイン形電池。 - 前記第1電極層または前記第2電極層の外周側面部が前記固体電解質層によって覆われていることを特徴とする請求項2に記載のコイン形電池。
- 第1電極層と、前記第1電極層の極性と反対の極性を有する第2電極層と、前記第1電極層および前記第2電極層の間に介在する固体電解質層とが積層された少なくとも1つの積層体を有するコイン形電池を製造するコイン形電池の製造方法であって、
前記第1電極層を形成し、
前記第1電極層上に前記固体電解質層を5μm以上30μm以下の平均厚みを有するように形成し、
前記固体電解質層上に前記第2電極層を形成することで前記積層体を作製し、
前記積層体を加圧する、
各工程を含み、
静電力を用いた粉体成膜方法により前記固体電解質層を形成することを特徴とするコイン形電池の製造方法。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017136561A JP6943656B2 (ja) | 2017-07-12 | 2017-07-12 | コイン形電池およびその製造方法 |
EP18832038.6A EP3654438B1 (en) | 2017-07-12 | 2018-07-05 | Coin-shaped battery and method for producing same |
US16/628,452 US20210135276A1 (en) | 2017-07-12 | 2018-07-05 | Coin-shaped battery and method for producing same |
KR1020207003958A KR102599733B1 (ko) | 2017-07-12 | 2018-07-05 | 코인형 전지 및 그 제조방법 |
PCT/JP2018/025486 WO2019013084A1 (ja) | 2017-07-12 | 2018-07-05 | コイン形電池およびその製造方法 |
CN201880045883.4A CN110870128A (zh) | 2017-07-12 | 2018-07-05 | 硬币形电池及其制造方法 |
Applications Claiming Priority (1)
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JP2017136561A JP6943656B2 (ja) | 2017-07-12 | 2017-07-12 | コイン形電池およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
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JP2019021428A JP2019021428A (ja) | 2019-02-07 |
JP6943656B2 true JP6943656B2 (ja) | 2021-10-06 |
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Country Status (6)
Country | Link |
---|---|
US (1) | US20210135276A1 (ja) |
EP (1) | EP3654438B1 (ja) |
JP (1) | JP6943656B2 (ja) |
KR (1) | KR102599733B1 (ja) |
CN (1) | CN110870128A (ja) |
WO (1) | WO2019013084A1 (ja) |
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US9318107B1 (en) | 2014-10-09 | 2016-04-19 | Google Inc. | Hotword detection on multiple devices |
JP7168361B2 (ja) * | 2018-07-04 | 2022-11-09 | 株式会社Soken | 全固体電池 |
JP7360820B2 (ja) * | 2019-05-30 | 2023-10-13 | 日立造船株式会社 | 二次電池およびその製造方法 |
JP7196783B2 (ja) * | 2019-06-24 | 2022-12-27 | トヨタ自動車株式会社 | 全固体電池および全固体電池システム |
US11955600B2 (en) | 2019-08-29 | 2024-04-09 | Maxell, Ltd. | Solid-state battery |
KR20220104787A (ko) * | 2020-02-27 | 2022-07-26 | 엔지케이 인슐레이터 엘티디 | 코인형 이차 전지 |
CN115362589A (zh) * | 2020-04-07 | 2022-11-18 | 株式会社村田制作所 | 固体电池 |
KR20220010384A (ko) | 2020-07-17 | 2022-01-25 | 주식회사 엘지에너지솔루션 | 버튼형 이차전지 및 그의 제조방법 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5317195B2 (ja) | 1974-01-24 | 1978-06-06 | ||
US6355378B2 (en) * | 1997-10-29 | 2002-03-12 | Sony Corporation | Solid state electrolyte cell having at least one electrode impregnated with a solid electrolyte |
JP4355970B2 (ja) * | 1997-10-29 | 2009-11-04 | ソニー株式会社 | 固体電解質電池及びその製造方法 |
US20070134551A1 (en) * | 2005-12-14 | 2007-06-14 | Avestor Limited Partnership | Electrochemical battery and method for making same |
JP2010056067A (ja) * | 2008-07-31 | 2010-03-11 | Idemitsu Kosan Co Ltd | コイン型リチウム二次電池 |
KR20100056067A (ko) | 2008-11-19 | 2010-05-27 | 주식회사 큐리프 | 세곡수단 제어방법 |
CN101911369A (zh) * | 2008-12-01 | 2010-12-08 | 丰田自动车株式会社 | 固体电解质电池、车辆、电池搭载设备和固体电解质电池的制造方法 |
JP5414371B2 (ja) * | 2009-06-04 | 2014-02-12 | 出光興産株式会社 | 全固体リチウムイオン二次電池の製造方法 |
CN102187500B (zh) * | 2009-11-25 | 2014-06-04 | 丰田自动车株式会社 | 电极层压体的制造方法及电极层压体 |
JP2011159413A (ja) | 2010-01-29 | 2011-08-18 | Panasonic Corp | コイン形電池 |
WO2013153693A1 (ja) * | 2012-04-13 | 2013-10-17 | 株式会社村田製作所 | 硫化物固体電池用の固体電解質、電極、それらを用いた硫化物固体電池、およびそれらの製造方法 |
CN105103332B (zh) * | 2013-03-18 | 2017-06-13 | 富士通株式会社 | 电子器件及其制造方法、以及网络系统 |
JP6048396B2 (ja) * | 2013-12-26 | 2016-12-21 | トヨタ自動車株式会社 | 全固体電池の製造方法 |
JP2016012495A (ja) * | 2014-06-30 | 2016-01-21 | トヨタ自動車株式会社 | リチウム固体二次電池およびその製造方法 |
JP7071264B2 (ja) * | 2015-12-04 | 2022-05-18 | クアンタムスケイプ バテリー, インク. | リチウム、リン、硫黄、及びヨウ素含有電解質及びカソライト組成物、電気化学装置用の電解質膜、並びにこれらの電解質及びカソライトを製造するアニーリング方法 |
JP6607959B2 (ja) * | 2015-12-16 | 2019-11-20 | 富士フイルム株式会社 | 電極用材料、全固体二次電池用電極シートおよび全固体二次電池ならびに全固体二次電池用電極シートおよび全固体二次電池の製造方法 |
US10686213B2 (en) * | 2017-05-18 | 2020-06-16 | Panasonic Intellectual Property Management Co., Ltd. | Battery |
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EP3654438A4 (en) | 2020-07-29 |
US20210135276A1 (en) | 2021-05-06 |
JP2019021428A (ja) | 2019-02-07 |
KR20200027999A (ko) | 2020-03-13 |
EP3654438A1 (en) | 2020-05-20 |
CN110870128A (zh) | 2020-03-06 |
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KR102599733B1 (ko) | 2023-11-07 |
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