JP5711615B2 - 蓄電装置の作製方法 - Google Patents
蓄電装置の作製方法 Download PDFInfo
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- JP5711615B2 JP5711615B2 JP2011127827A JP2011127827A JP5711615B2 JP 5711615 B2 JP5711615 B2 JP 5711615B2 JP 2011127827 A JP2011127827 A JP 2011127827A JP 2011127827 A JP2011127827 A JP 2011127827A JP 5711615 B2 JP5711615 B2 JP 5711615B2
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- H—ELECTRICITY
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- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
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- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/15—Solid electrolytic capacitors
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- 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
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- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
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- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/386—Silicon or alloys based on silicon
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- 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
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
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- 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
-
- 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
- H01M2300/0082—Organic polymers
-
- 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
- H01M2300/0088—Composites
- H01M2300/0094—Composites in the form of layered products, e.g. coatings
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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
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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
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
- Y10T29/49115—Electric battery cell making including coating or impregnating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Power Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Description
本実施の形態では、蓄電装置の作製方法の一例について、図1および図2を参照して説明する。
本実施の形態では、蓄電装置の構造について説明する。はじめに、図3を用いて、蓄電装置の一例である二次電池の構造について説明する。また、本実施の形態では、放電容量が高く、安全性が高い、LiCoO2などのリチウム含有金属酸化物を用いたリチウムイオン電池について説明する。
本実施の形態では、実施の形態2で説明した蓄電装置の応用形態について、図4を参照して説明する。
本実施の形態では、本発明の一態様に係る二次電池を、無線給電システム(以下、RF給電システムと呼ぶ。)に用いた場合の一例を、図5および図6のブロック図を用いて説明する。図5および図6に示す各ブロック図では、受電装置および給電装置内の構成要素を機能ごとに分類し、互いに独立したブロックとして示しているが、実際の構成要素は機能ごとに完全に切り分けることが困難であり、一つの構成要素が複数の機能に係わることもあり得る。
103 活物質層
103a 結晶性シリコン領域
103b 結晶性シリコン領域
103d 領域
105 領域
107 混合層
109 金属酸化物層
110 固体電解質層
111 集電体
113a ウィスカー
113b ウィスカー
115 基板
151 蓄電装置
153 外装部材
155 蓄電セル
157 端子部
159 端子部
163 負極
165 正極
167 セパレータ
169 電解質
171 負極集電体
173 負極活物質層
175 正極集電体
177 正極活物質層
501 車椅子
503 座部
507 フットレスト
509 アームレスト
511 ハンドル
513 コントローラ
515 フレーム
517 前輪
519 後輪
521 駆動部
523 制御部
600 受電装置
601 受電装置部
602 受電装置用アンテナ回路
603 信号処理回路
604 二次電池
605 整流回路
606 変調回路
607 電源回路
610 電源負荷部
700 給電装置
701 給電装置用アンテナ回路
702 信号処理回路
703 整流回路
704 変調回路
705 復調回路
706 発振回路
Claims (3)
- 石英を用いたチャンバーを使用し、前記チャンバー内に希ガス又は窒素を充填し、580℃以上650℃未満に加熱しながら、LPCVD法を用いて、集電体上に活物質層として機能するシリコン層を形成し、
前記シリコン層上の自然酸化膜を除去後、前記シリコン層上に前記シリコン層を覆うように固体電解質層を形成し、
前記固体電解質層に接するように液体の電解質を設けることを特徴とする蓄電装置の作製方法。 - 石英を用いたチャンバーを使用し、前記チャンバー内に希ガス又は窒素を充填し、580℃以上650℃未満に加熱しながら、LPCVD法を用いて、集電体上に非晶質シリコン層を形成し、
前記非晶質シリコン層の水素濃度を低減した後、前記非晶質シリコン層にレーザ光を照射して結晶化させ、活物質層として機能するシリコン層を形成し、
前記シリコン層上の自然酸化膜を除去後、前記シリコン層上に前記シリコン層を覆うように固体電解質層を形成し、
前記固体電解質層に接するように液体の電解質を設けることを特徴とする蓄電装置の作製方法。 - 請求項1又は請求項2において、
前記固体電解質層は、ナシコン型のリン酸鉄リチウムを含むターゲットを用い、スパッタリング法によって形成することを特徴とする蓄電装置の作製方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011127827A JP5711615B2 (ja) | 2010-06-14 | 2011-06-08 | 蓄電装置の作製方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010134641 | 2010-06-14 | ||
| JP2010134641 | 2010-06-14 | ||
| JP2011127827A JP5711615B2 (ja) | 2010-06-14 | 2011-06-08 | 蓄電装置の作製方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012023027A JP2012023027A (ja) | 2012-02-02 |
| JP2012023027A5 JP2012023027A5 (ja) | 2014-06-19 |
| JP5711615B2 true JP5711615B2 (ja) | 2015-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2011127827A Expired - Fee Related JP5711615B2 (ja) | 2010-06-14 | 2011-06-08 | 蓄電装置の作製方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8845764B2 (ja) |
| JP (1) | JP5711615B2 (ja) |
Families Citing this family (11)
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| KR101456201B1 (ko) | 2012-10-16 | 2014-10-31 | 국립대학법인 울산과학기술대학교 산학협력단 | 리튬 이차 전지용 음극 활물질, 리튬 이차 전지용 음극 활물질의 제조 방법 및 상기 리튬 이차 전지용 음극 활물질을 포함하는 리튬 이차 전지 |
| US9761861B1 (en) * | 2013-06-25 | 2017-09-12 | Quantumscape Corporation | Pulse plating of lithium material in electrochemical devices |
| FR3020503B1 (fr) * | 2014-04-24 | 2016-05-06 | Commissariat Energie Atomique | Electrolyte solide pour micro batterie |
| WO2016160703A1 (en) | 2015-03-27 | 2016-10-06 | Harrup Mason K | All-inorganic solvents for electrolytes |
| NL2014588B1 (en) * | 2015-04-07 | 2017-01-19 | Stichting Energieonderzoek Centrum Nederland | Rechargeable battery and method for manufacturing the same. |
| KR20180093966A (ko) * | 2015-12-10 | 2018-08-22 | 아이오니어 엘엘씨 | 프로세스 동작의 파라미터들을 결정하기 위한 장치 및 방법 |
| US10707531B1 (en) | 2016-09-27 | 2020-07-07 | New Dominion Enterprises Inc. | All-inorganic solvents for electrolytes |
| DE112017007448T5 (de) * | 2017-04-17 | 2020-03-12 | Robert Bosch Gmbh | Vorlithiierte Silizium-basierte Anode und Verfahren zur Herstellung derselben |
| KR102268180B1 (ko) * | 2017-11-08 | 2021-06-22 | 주식회사 엘지화학 | 리튬-황 전지용 전해질 복합체, 이를 포함하는 전기화학소자 및 그 제조방법 |
| CN111987348B (zh) * | 2020-08-27 | 2023-04-18 | 电子科技大学 | 一种nasicon型固态电池的制备方法 |
| WO2022205032A1 (zh) * | 2021-03-31 | 2022-10-06 | 宁德新能源科技有限公司 | 负极极片、电化学装置及电子装置 |
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| JP3570128B2 (ja) * | 1996-12-05 | 2004-09-29 | ソニー株式会社 | 非水電解液二次電池の製造方法 |
| US6432585B1 (en) * | 1997-01-28 | 2002-08-13 | Canon Kabushiki Kaisha | Electrode structural body, rechargeable battery provided with said electrode structural body, and rechargeable battery |
| JP2002083594A (ja) | 1999-10-22 | 2002-03-22 | Sanyo Electric Co Ltd | リチウム電池用電極並びにこれを用いたリチウム電池及びリチウム二次電池 |
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| KR100766200B1 (ko) | 1999-10-22 | 2007-10-10 | 산요덴키가부시키가이샤 | 리튬 2차전지용 전극 및 리튬 2차전지 |
| AU7950600A (en) | 1999-10-22 | 2001-05-08 | Sanyo Electric Co., Ltd. | Electrode for lithium cell and lithium secondary cell |
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-
2011
- 2011-06-08 US US13/155,431 patent/US8845764B2/en not_active Expired - Fee Related
- 2011-06-08 JP JP2011127827A patent/JP5711615B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20110305958A1 (en) | 2011-12-15 |
| US8845764B2 (en) | 2014-09-30 |
| JP2012023027A (ja) | 2012-02-02 |
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