JP2012033474A - 蓄電装置及びその作製方法 - Google Patents
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Abstract
【解決手段】集電体上にシリコン層を形成し、シリコン層上にリチウムを含んだ溶液を塗布し、熱処理を行うことで、シリコン層中に少なくともリチウムを導入させることが出来る。リチウムを含んだ溶液を用いることで、複数のシリコンの微粒子で形成されたシリコン層であっても、微粒子と微粒子の隙間にリチウムを含んだ溶液が入り込み、リチウムを含んだ溶液に触れたシリコンの微粒子にリチウムを導入させることが出来る。また、シリコン層が薄膜のシリコンの場合であっても、あるいは複数のウィスカーやウィスカー群を含むシリコン層であっても、溶液を均一に塗布することが可能であり、容易にシリコンにリチウムを含有させることが可能である。
【選択図】図1
Description
本実施の形態では、本発明の一態様である蓄電装置の電極及びその作製方法について説明する。
本実施の形態では、蓄電装置の構造について、図4を用いて説明する。
本実施の形態では、実施の形態2で説明した蓄電装置(二次電池)の容量設計について説明する。
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説明する。
本実施の形態では、本発明の一態様に係る蓄電装置を、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8及び図9のブロック図を用いて説明する。なお、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 導電性を有する層
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
410 携帯電話機
411 筐体
412 表示部
413 操作ボタン
414 外部接続ポート
415 スピーカー
416 マイク
417 操作ボタン
418 蓄電装置
430 電子書籍用端末
431 筐体
432 軸部
433 筐体
435 表示部
437 表示部
439 操作ボタン
441 スピーカー
443 電源
444 蓄電装置
501 電動式の車椅子
503 座部
505 背もたれ
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 一対の前輪
519 一対の後輪
521 駆動部
523 制御部
650 電気自動車
651 蓄電装置
653 制御回路
655 コンピュータ
657 駆動装置
800 受電装置
801 受電装置部
802 受電装置用アンテナ回路
803 信号処理回路
804 蓄電装置
805 整流回路
806 変調回路
807 電源回路
810 電源負荷部
900 給電装置
901 給電装置用アンテナ回路
902 信号処理回路
903 整流回路
904 変調回路
905 復調回路
906 発振回路
Claims (13)
- 集電体上にシリコン層を形成し、
前記シリコン層上にリチウムを含んだ溶液を塗布し、熱処理を行い、
前記シリコン層中に少なくともリチウムを導入させることを特徴とする蓄電装置の作製方法。 - 集電体上にシリコン層を形成し、
前記シリコン層上にリチウムを含んだ粒子を分散させた液を塗布し、熱処理を行い、
前記シリコン層中に少なくともリチウムを導入させることを特徴とする蓄電装置の作製方法。 - 集電体上にシリコン層を形成し、
前記シリコン層上にリチウムを含んだ粒子を散布し、熱処理を行い、
前記シリコン層中に少なくともリチウムを導入させることを特徴とする蓄電装置の作製方法。 - 集電体上にシリコン層を形成し、
前記シリコン層上にリチウムを含んだ膜を形成し、熱処理を行い、
前記シリコン層中に少なくともリチウムを導入させることを特徴とする蓄電装置の作製方法。 - 請求項1乃至4のいずれか一項において、前記シリコン層が複数のウィスカー状の結晶性シリコンを含むことを特徴とする蓄電装置の作製方法。
- 負極活物質を負極集電体上に有する負極と、
前記負極と電解質を介して対向する正極とを有し、
前記負極活物質は、
シリコンとリチウムとを含む合金で形成され、
前記負極活物質の第1の部分より第2の部分の方がリチウムの濃度が高く、
前記第2の部分は前記第1の部分より外表面に近いことを特徴とする蓄電装置。 - 負極活物質を負極集電体上に有する負極と、
前記負極と電解質を介して対向する正極とを有し、
前記負極活物質は、
シリコンとリチウムとを含む合金で形成され、
蓄電装置の作製直後の充放電を行う前に、
前記負極活物質の第1の部分より第2の部分の方がリチウムの濃度が高く、
前記第2の部分は前記第1の部分より外表面に近いことを特徴とする蓄電装置。 - 負極活物質を負極集電体上に有する負極と、
前記負極と電解質を介して対向する正極とを有し、
前記負極活物質は膜状であり、
前記負極活物質は、
シリコンとリチウムとを含む合金で形成され、
前記負極活物質の前記負極集電体に近い側より表層部の方がリチウムの濃度が高いことを特徴とする蓄電装置。 - 負極活物質を負極集電体上に有する負極と、
前記負極と電解質を介して対向する正極とを有し、
前記負極活物質は膜状であり、
前記負極活物質は、
シリコンとリチウムとを含む合金で形成され、
蓄電装置の作製直後の充放電を行う前に、
前記負極活物質の前記負極集電体に近い側より表層部の方がリチウムの濃度が高いことを特徴とする蓄電装置。 - 請求項6または7において、前記負極活物質は複数の粒子により形成されていることを特徴とする蓄電装置。
- 請求項6乃至9のいずれか一項において、前記負極活物質はウィスカー状のシリコンを含むことを特徴とする蓄電装置。
- 請求項6乃至11のいずれか一項において、前記負極活物質の表層部に導電性を有する層が形成されていることを特徴とする蓄電装置。
- 請求項12において、前記導電性を有する層は、銅、ニッケル、チタン、マンガン、コバルト、アルミ、マグネシウム及び鉄の一以上を含むことを特徴とする蓄電装置。
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| US (2) | US9112224B2 (ja) |
| JP (2) | JP5917028B2 (ja) |
| KR (2) | KR101874935B1 (ja) |
| CN (1) | CN102315431B (ja) |
| TW (2) | TWI619296B (ja) |
Cited By (5)
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|---|---|---|---|---|
| JP2013225494A (ja) * | 2012-03-23 | 2013-10-31 | Semiconductor Energy Lab Co Ltd | 蓄電装置及びその作製方法 |
| WO2013183524A1 (ja) * | 2012-06-04 | 2013-12-12 | 日本電気株式会社 | 非水電解質二次電池 |
| JP2017524630A (ja) * | 2014-06-13 | 2017-08-31 | エルジー・ケム・リミテッド | シリコン−炭素複合体、これを含む負極、前記シリコン−炭素複合体を用いる二次電池および前記シリコン−炭素複合体の製造方法 |
| KR20190050596A (ko) * | 2017-11-03 | 2019-05-13 | 한국에너지기술연구원 | 슈퍼커패시터용 금속-실리사이드 나노선 기반 전극, 이 전극의 제조 방법, 이 전극을 사용한 슈퍼커패시터 및 이 슈퍼커패시터의 제조 방법 |
| WO2019093461A1 (ja) * | 2017-11-10 | 2019-05-16 | 国立研究開発法人産業技術総合研究所 | 全固体電池及び負極 |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| DE102015200758A1 (de) * | 2015-01-20 | 2016-07-21 | Bayerische Motoren Werke Aktiengesellschaft | Kompositelektrode und diese umfassende Lithiumionenbatterie sowie Verfahren zur Herstellung der Kompositelektrode |
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| JP6869706B2 (ja) | 2015-12-11 | 2021-05-12 | 株式会社半導体エネルギー研究所 | 蓄電装置用負極、蓄電装置、および電気機器 |
| CN106450156A (zh) * | 2016-09-28 | 2017-02-22 | 湖南立方新能源科技有限责任公司 | 一种电极片及其制作方法 |
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| CN112670453B (zh) * | 2020-12-23 | 2022-11-15 | 陕西煤业化工技术研究院有限责任公司 | 一种硅基叠层负极材料及其制备方法和应用 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61214359A (ja) * | 1985-03-19 | 1986-09-24 | Hitachi Maxell Ltd | 薄型リチウム電池 |
| JP2006269331A (ja) * | 2005-03-25 | 2006-10-05 | Sony Corp | 負極および電池、並びにそれらの製造方法 |
| JP2007502002A (ja) * | 2003-08-13 | 2007-02-01 | エイビーエスエル パワー ソリューションズ リミテッド | 電極の製造方法 |
| JP2008117785A (ja) * | 2005-08-02 | 2008-05-22 | Matsushita Electric Ind Co Ltd | リチウム二次電池用負極およびその製造方法 |
| JP2008243828A (ja) * | 2008-06-02 | 2008-10-09 | Sony Corp | 負極および二次電池の製造方法 |
| JP2009523923A (ja) * | 2006-01-23 | 2009-06-25 | ネクソン・リミテッド | シリコン又はシリコンベースの物質で構成される繊維を製造する方法及びリチウム蓄電池におけるそれらの使用 |
Family Cites Families (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1198900A (en) | 1967-10-25 | 1970-07-15 | Hitachi Ltd | Planar Transistor and Method of Making the Same |
| US4155781A (en) | 1976-09-03 | 1979-05-22 | Siemens Aktiengesellschaft | Method of manufacturing solar cells, utilizing single-crystal whisker growth |
| TW242200B (ja) | 1992-07-29 | 1995-03-01 | Seiko Electron Co Ltd | |
| JP2997741B2 (ja) | 1992-07-29 | 2000-01-11 | セイコーインスツルメンツ株式会社 | 非水電解質二次電池及びその製造方法 |
| USRE35818E (en) | 1992-10-01 | 1998-06-02 | Seiko Instruments Inc. | Non-aqueous electrolyte secondary battery and method of producing the same |
| US5401599A (en) | 1992-10-02 | 1995-03-28 | Seiko Instruments Inc. | Non-aqueous electrolyte secondary battery and method of producing the same |
| RU2099808C1 (ru) | 1996-04-01 | 1997-12-20 | Евгений Инвиевич Гиваргизов | Способ выращивания ориентированных систем нитевидных кристаллов и устройство для его осуществления (варианты) |
| CN1257567C (zh) | 1999-10-22 | 2006-05-24 | 三洋电机株式会社 | 锂电池和可再充电锂电池中用的电极 |
| AU7951100A (en) | 1999-10-22 | 2001-04-30 | Sanyo Electric Co., Ltd. | Electrode for lithium secondary cell and lithium secondary cell |
| 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 |
| DE60045344D1 (de) | 1999-10-22 | 2011-01-20 | Sanyo Electric Co | Elektrode für lithiumzelle und lithiumsekundärzelle |
| EP1244163A4 (en) | 1999-10-22 | 2007-10-31 | Sanyo Electric Co | ELECTRODE FOR LITHIUM ACCUMULATOR AND LITHIUM ACCUMULATOR |
| JP3702223B2 (ja) | 1999-10-22 | 2005-10-05 | 三洋電機株式会社 | リチウム電池用電極材料の製造方法 |
| KR100487458B1 (ko) | 1999-10-22 | 2005-05-06 | 산요덴키가부시키가이샤 | 리튬 2차 전지용 전극의 제조 방법 |
| JP2001210315A (ja) | 2000-01-25 | 2001-08-03 | Sanyo Electric Co Ltd | リチウム二次電池用電極及びこれを用いたリチウム二次電池 |
| JP2002025559A (ja) * | 2000-07-03 | 2002-01-25 | Sony Corp | 電 池 |
| JP4201509B2 (ja) | 2001-03-06 | 2008-12-24 | 三洋電機株式会社 | リチウム二次電池用電極及びリチウム二次電池 |
| JP2003246700A (ja) | 2002-02-22 | 2003-09-02 | Japan Science & Technology Corp | シリコンナノニードルの製法 |
| JP4140765B2 (ja) | 2002-09-19 | 2008-08-27 | コバレントマテリアル株式会社 | 針状シリコン結晶およびその製造方法 |
| US7015496B2 (en) | 2002-12-27 | 2006-03-21 | Semiconductor Energy Laboratory Co., Ltd. | Field emission device and manufacturing method thereof |
| JP2004281317A (ja) | 2003-03-18 | 2004-10-07 | Matsushita Electric Ind Co Ltd | 非水電解質二次電池用電極材料とその製造方法、ならびにそれを用いた非水電解質二次電池 |
| CN100382362C (zh) | 2003-03-26 | 2008-04-16 | 佳能株式会社 | 用于锂二次电池的电极材料和具有该电极材料的电极结构 |
| JP2004311141A (ja) * | 2003-04-04 | 2004-11-04 | Sony Corp | 電極およびそれを用いた電池 |
| JP4526806B2 (ja) | 2003-12-02 | 2010-08-18 | パナソニック株式会社 | リチウムイオン二次電池の製造方法 |
| US8080334B2 (en) | 2005-08-02 | 2011-12-20 | Panasonic Corporation | Lithium secondary battery |
| TWI279022B (en) | 2005-10-20 | 2007-04-11 | Univ Nat Kaohsiung Applied Sci | A direct methanol fuel cell (DMFC) and manufacturing method therefor |
| US7754390B2 (en) | 2006-03-14 | 2010-07-13 | Panasonic Corporation | Manufacturing method of negative electrode for nonaqueous electrolytic rechargeable battery, and nonaqueous electrolytic rechargeable battery using it |
| JP2007280926A (ja) | 2006-03-14 | 2007-10-25 | Matsushita Electric Ind Co Ltd | 非水電解質二次電池用負極の製造方法とそれを用いた非水電解質二次電池 |
| JP4655976B2 (ja) * | 2006-03-20 | 2011-03-23 | ソニー株式会社 | 負極および電池 |
| JP5192710B2 (ja) | 2006-06-30 | 2013-05-08 | 三井金属鉱業株式会社 | 非水電解液二次電池用負極 |
| US7964307B2 (en) | 2006-07-24 | 2011-06-21 | Panasonic Corporation | Negative electrode for lithium ion secondary battery, method for producing the same, and lithium ion secondary battery |
| JP2007019032A (ja) | 2006-08-09 | 2007-01-25 | Sony Corp | 電池 |
| US20080124598A1 (en) | 2006-11-29 | 2008-05-29 | Monika Backhaus-Ricoult | Activation of solid oxide fuel cell electrode surfaces |
| KR100878718B1 (ko) * | 2007-08-28 | 2009-01-14 | 한국과학기술연구원 | 리튬이차전지용 실리콘 박막 음극, 이의 제조방법 및 이를포함하는 리튬이차전지 |
| JP2009064714A (ja) | 2007-09-07 | 2009-03-26 | Toyota Motor Corp | 電極体およびそれを用いたリチウム二次電池 |
| US8927156B2 (en) | 2009-02-19 | 2015-01-06 | Semiconductor Energy Laboratory Co., Ltd. | Power storage device |
| US9061902B2 (en) | 2009-12-18 | 2015-06-23 | The Board Of Trustees Of The Leland Stanford Junior University | Crystalline-amorphous nanowires for battery electrodes |
| JP5859746B2 (ja) | 2010-05-28 | 2016-02-16 | 株式会社半導体エネルギー研究所 | 蓄電装置およびその作製方法 |
| WO2011152190A1 (en) | 2010-06-02 | 2011-12-08 | Semiconductor Energy Laboratory Co., Ltd. | Power storage device and method for manufacturing the same |
-
2011
- 2011-06-20 US US13/163,879 patent/US9112224B2/en not_active Expired - Fee Related
- 2011-06-20 KR KR1020110059606A patent/KR101874935B1/ko not_active Expired - Fee Related
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- 2011-06-28 TW TW104132554A patent/TWI619296B/zh not_active IP Right Cessation
- 2011-06-28 TW TW100122625A patent/TWI514652B/zh not_active IP Right Cessation
- 2011-06-29 CN CN201110177490.9A patent/CN102315431B/zh not_active Expired - Fee Related
-
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- 2015-08-17 US US14/827,444 patent/US10283765B2/en not_active Expired - Fee Related
-
2016
- 2016-03-18 JP JP2016054813A patent/JP6209637B2/ja not_active Expired - Fee Related
-
2018
- 2018-06-27 KR KR1020180074104A patent/KR101910452B1/ko not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61214359A (ja) * | 1985-03-19 | 1986-09-24 | Hitachi Maxell Ltd | 薄型リチウム電池 |
| JP2007502002A (ja) * | 2003-08-13 | 2007-02-01 | エイビーエスエル パワー ソリューションズ リミテッド | 電極の製造方法 |
| JP2006269331A (ja) * | 2005-03-25 | 2006-10-05 | Sony Corp | 負極および電池、並びにそれらの製造方法 |
| JP2008117785A (ja) * | 2005-08-02 | 2008-05-22 | Matsushita Electric Ind Co Ltd | リチウム二次電池用負極およびその製造方法 |
| JP2009523923A (ja) * | 2006-01-23 | 2009-06-25 | ネクソン・リミテッド | シリコン又はシリコンベースの物質で構成される繊維を製造する方法及びリチウム蓄電池におけるそれらの使用 |
| JP2008243828A (ja) * | 2008-06-02 | 2008-10-09 | Sony Corp | 負極および二次電池の製造方法 |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020074327A (ja) * | 2012-03-23 | 2020-05-14 | 株式会社半導体エネルギー研究所 | 蓄電装置 |
| US9577268B2 (en) | 2012-03-23 | 2017-02-21 | Semiconductor Energy Laboratory Co., Ltd. | Power storage device and method for manufacturing the same |
| JP2013225494A (ja) * | 2012-03-23 | 2013-10-31 | Semiconductor Energy Lab Co Ltd | 蓄電装置及びその作製方法 |
| JP2019050230A (ja) * | 2012-03-23 | 2019-03-28 | 株式会社半導体エネルギー研究所 | 蓄電装置 |
| JP2021120955A (ja) * | 2012-03-23 | 2021-08-19 | 株式会社半導体エネルギー研究所 | 蓄電装置の作製方法 |
| WO2013183524A1 (ja) * | 2012-06-04 | 2013-12-12 | 日本電気株式会社 | 非水電解質二次電池 |
| JP2017524630A (ja) * | 2014-06-13 | 2017-08-31 | エルジー・ケム・リミテッド | シリコン−炭素複合体、これを含む負極、前記シリコン−炭素複合体を用いる二次電池および前記シリコン−炭素複合体の製造方法 |
| US10249872B2 (en) | 2014-06-13 | 2019-04-02 | Lg Chem, Ltd. | Silicon-carbon composite, negative electrode comprising same, secondary battery using silicon-carbon composite, and method for preparing silicon-carbon composite |
| KR101998648B1 (ko) * | 2017-11-03 | 2019-07-11 | 한국에너지기술연구원 | 슈퍼커패시터용 금속-실리사이드 나노선 기반 전극, 이 전극의 제조 방법, 이 전극을 사용한 슈퍼커패시터 및 이 슈퍼커패시터의 제조 방법 |
| KR20190050596A (ko) * | 2017-11-03 | 2019-05-13 | 한국에너지기술연구원 | 슈퍼커패시터용 금속-실리사이드 나노선 기반 전극, 이 전극의 제조 방법, 이 전극을 사용한 슈퍼커패시터 및 이 슈퍼커패시터의 제조 방법 |
| WO2019093461A1 (ja) * | 2017-11-10 | 2019-05-16 | 国立研究開発法人産業技術総合研究所 | 全固体電池及び負極 |
| JPWO2019093461A1 (ja) * | 2017-11-10 | 2020-11-19 | 国立研究開発法人産業技術総合研究所 | 全固体電池及び負極 |
| JP7074362B2 (ja) | 2017-11-10 | 2022-05-24 | 国立研究開発法人産業技術総合研究所 | 全固体電池及び負極 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101910452B1 (ko) | 2018-10-22 |
| CN102315431A (zh) | 2012-01-11 |
| CN102315431B (zh) | 2017-04-19 |
| US20120003535A1 (en) | 2012-01-05 |
| TWI514652B (zh) | 2015-12-21 |
| US10283765B2 (en) | 2019-05-07 |
| JP6209637B2 (ja) | 2017-10-04 |
| KR20120002438A (ko) | 2012-01-05 |
| JP5917028B2 (ja) | 2016-05-11 |
| KR20180075469A (ko) | 2018-07-04 |
| KR101874935B1 (ko) | 2018-07-05 |
| JP2016181507A (ja) | 2016-10-13 |
| TW201222947A (en) | 2012-06-01 |
| TWI619296B (zh) | 2018-03-21 |
| US9112224B2 (en) | 2015-08-18 |
| US20150357640A1 (en) | 2015-12-10 |
| TW201603369A (zh) | 2016-01-16 |
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