JP5107707B2 - リチウム化電極の製造方法 - Google Patents
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Description
その電流コレクターは金属であり、白金、クロム、金、もしくはチタン主体たり得る
その陽極は、LiCoO2、LiNiO2、LiMn2O4、CuS、CuS2、WOySz、TiOySz、もしくはV2O5で構成され得る
その電解質は、良好なイオン伝導体および電子絶縁体の両方でなければならず、酸化硼素、酸化リチウム、もしくはリチウム塩主体のガラス材料であり得、特に、LiPONもしくはLiSiPONのようなリチウム化燐酸主体であり、これらは今日、最も有能な電解質を代表している
その陰極は、金属リチウム、リチウム主体の合金、または、SiTON、SnNx、InNx、もしくはSnO2タイプの挿入化合物から形成され得る
そのカプセル化材料は、セラミック、ヘキサメチルジシロキサンもしくはペリレンタイプのポリマー、または金属であり得、さもなければ、これら材料により構成される種々の層の重なりにより形成され得る。
基材上における、リチウムを含有しないがリチウムを挿入可能である材料の複数の層および複数のリチウム層の堆積であって、リチウムを含有しないがリチウムを挿入可能である材料の層およびリチウム層を交互にしてなり、リチウムを含有しないがリチウムを挿入可能である材料の層で始まり且つ終わっている多層体を形成させるための堆積;ならびに
形成された多層体の熱アニール化によるリチウム含有単一材料の形成
を含む。
a)非リチウム化電極材料層の堆積
b)リチウム層の堆積
c)非リチウム化電極材料層の堆積
を含み、ステップb)およびc)の、1〜30回の繰り返しが、探求される組成の均一さのレベルにより、これは結果的に、3〜32層の非リチウム化電極材料を、2〜31層のリチウムにつき含んでいる多層体に至る。
*第1の電極として、V2O5層
*電解質として、LiPON層
*第2の電極として、Li22Si5層
を含んでいるマイクロ電池が、多標的ALCATEL650チャンバー(スッパタの標的の直径:150mm)中で生産された。
電力:200W
1.3Paアルゴン雰囲気
基材/標的距離:90mm
堆積速度:0.6μm/時間
冷やされていない基材
基材/標的距離:95mm
残存圧力:10-6ミリバール
電力:110A
堆積速度:0.8μm/時間
*第1の電極として、LiTiOS層
*電解質として、LiPON層
*第2の電極として、硅素層
を含んでいるマイクロ電池が、多標的ALCATEL650チャンバー(スッパタの標的の直径:150mm)中で生産された。
電力:500W
0.2Paアルゴン/H2S雰囲気
基材/標的距離:90mm
堆積速度:0.67μm/時間
Claims (10)
- 基材上における、リチウムを含有しないがリチウムを挿入可能である材料の複数の層および複数のリチウム層の堆積であって、リチウムを含有しないがリチウムを挿入可能である材料の層およびリチウム層を交互にしてなり、リチウムを含有しないがリチウムを挿入可能である材料の層で始まり且つ終わっている多層体を形成させるための堆積;ならびに
形成された多層体の熱アニール化によるリチウム含有単一材料の形成
を含む、リチウム含有単一材料から形成されるリチウム化電極の製造方法。 - 前記基材上における:
a)リチウムを含有しないがリチウムを挿入可能である材料の層の堆積;
b)リチウム層の堆積;および
c)リチウムを含有しないがリチウムを挿入可能である材料の層の堆積
を含み、ステップb)およびc)が1〜30回繰り返される、請求項1の方法。 - 前記熱アニール化が、100〜300℃に亘る温度において、中性雰囲気下で実施される、請求項1もしくは2の方法。
- 前記熱アニール化が、温度約200℃において約1時間実施されることを特徴とする、請求項3の方法。
- 前記リチウムを含有しないがリチウムを挿入可能である材料の層が、スパッタにより堆積される、請求項1〜4のいずれか1項の方法。
- 前記リチウム層が、真空下での熱蒸着により堆積される、請求項1〜5のいずれか1項の方法。
- 前記リチウムを含有しないがリチウムを挿入可能である材料が、酸化バナジウム、酸化マンガン、硫化銅、オキシ硫化チタン、およびオキシ硫化タングステンから選ばれる、請求項1〜6のいずれか1項の方法。
- 前記リチウムを含有しないがリチウムを挿入可能である材料が、硅素およびこの合金、錫およびこの合金、炭素、窒化インジウム、窒化錫、酸化錫、酸化コバルト、およびSiTONから選ばれる、請求項1〜6のいずれか1項の方法。
- 前記リチウムを含有しないがリチウムを挿入可能である材料の層が各々、厚さ約50nm〜1μmを持つ、請求項1〜8のいずれか1項の方法。
- 前記リチウム層が各々、厚さ約10nm〜0.5μmを持つ、請求項1〜9のいずれか1項の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0451738A FR2873854A1 (fr) | 2004-07-30 | 2004-07-30 | Procede de fabrication d'une electrode lithiee, electrode lithiee susceptible d'etre obtenue par ce procede et ses utilisations |
FR0451738 | 2004-07-30 | ||
PCT/FR2005/050633 WO2006021718A1 (fr) | 2004-07-30 | 2005-07-29 | Procede de fabrication d'une electrode lithiee, electrode lithiee susceptible d'etre obtenue par ce procede et ses utilisations |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008508671A JP2008508671A (ja) | 2008-03-21 |
JP5107707B2 true JP5107707B2 (ja) | 2012-12-26 |
Family
ID=34950225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007523136A Active JP5107707B2 (ja) | 2004-07-30 | 2005-07-29 | リチウム化電極の製造方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US8697287B2 (ja) |
EP (1) | EP1771899B1 (ja) |
JP (1) | JP5107707B2 (ja) |
KR (1) | KR101231030B1 (ja) |
CN (1) | CN100530771C (ja) |
AT (1) | ATE387727T1 (ja) |
DE (1) | DE602005005061T2 (ja) |
ES (1) | ES2303273T3 (ja) |
FR (1) | FR2873854A1 (ja) |
WO (1) | WO2006021718A1 (ja) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2395059B (en) | 2002-11-05 | 2005-03-16 | Imp College Innovations Ltd | Structured silicon anode |
FR2880198B1 (fr) | 2004-12-23 | 2007-07-06 | Commissariat Energie Atomique | Electrode nanostructuree pour microbatterie |
JP4876531B2 (ja) * | 2005-10-27 | 2012-02-15 | パナソニック株式会社 | リチウム二次電池用負極およびリチウム二次電池の製造方法 |
GB0601319D0 (en) | 2006-01-23 | 2006-03-01 | Imp Innovations Ltd | A method of fabricating pillars composed of silicon-based material |
GB0601318D0 (en) | 2006-01-23 | 2006-03-01 | Imp Innovations Ltd | Method of etching a silicon-based material |
GB0709165D0 (en) | 2007-05-11 | 2007-06-20 | Nexeon Ltd | A silicon anode for a rechargeable battery |
GB0713895D0 (en) | 2007-07-17 | 2007-08-29 | Nexeon Ltd | Production |
GB0713896D0 (en) | 2007-07-17 | 2007-08-29 | Nexeon Ltd | Method |
GB0713898D0 (en) | 2007-07-17 | 2007-08-29 | Nexeon Ltd | A method of fabricating structured particles composed of silcon or a silicon-based material and their use in lithium rechargeable batteries |
KR101587954B1 (ko) | 2007-10-25 | 2016-01-22 | 어플라이드 머티어리얼스, 인코포레이티드 | 박막 배터리들의 대량 생산을 위한 방법 |
JP5396717B2 (ja) * | 2008-02-12 | 2014-01-22 | 住友電気工業株式会社 | リチウム電池、リチウム電池用正極およびその製造方法 |
GB2464158B (en) | 2008-10-10 | 2011-04-20 | Nexeon Ltd | A method of fabricating structured particles composed of silicon or a silicon-based material and their use in lithium rechargeable batteries |
GB2464157B (en) | 2008-10-10 | 2010-09-01 | Nexeon Ltd | A method of fabricating structured particles composed of silicon or a silicon-based material |
GB2470056B (en) | 2009-05-07 | 2013-09-11 | Nexeon Ltd | A method of making silicon anode material for rechargeable cells |
GB2470190B (en) | 2009-05-11 | 2011-07-13 | Nexeon Ltd | A binder for lithium ion rechargeable battery cells |
US9853292B2 (en) | 2009-05-11 | 2017-12-26 | Nexeon Limited | Electrode composition for a secondary battery cell |
FR2952477B1 (fr) * | 2009-11-06 | 2011-12-09 | St Microelectronics Tours Sas | Procede de formation d'une batterie de type lithium-ion en couches minces |
GB201005979D0 (en) | 2010-04-09 | 2010-05-26 | Nexeon Ltd | A method of fabricating structured particles composed of silicon or a silicon-based material and their use in lithium rechargeable batteries |
GB201009519D0 (en) | 2010-06-07 | 2010-07-21 | Nexeon Ltd | An additive for lithium ion rechargeable battery cells |
GB201014706D0 (en) | 2010-09-03 | 2010-10-20 | Nexeon Ltd | Porous electroactive material |
GB201014707D0 (en) | 2010-09-03 | 2010-10-20 | Nexeon Ltd | Electroactive material |
US9985326B2 (en) | 2011-02-11 | 2018-05-29 | Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University) | Method for manufacturing a lithiated metal-carbon composite electrode, lithiated metal-carbon composite electrode manufactured thereby, and electrochemical device including the electrode |
WO2012108741A2 (ko) * | 2011-02-11 | 2012-08-16 | 한양대학교 산학협력단 | 리튬화된 금속 탄소 복합체 전극의 제조 방법, 이에 의하여 제조된 리튬화된 금속 탄소 복합체 전극 및 이를 포함하는 전기화학소자 |
CN105742570B (zh) | 2011-03-25 | 2021-05-07 | 株式会社半导体能源研究所 | 锂离子二次电池 |
FR2975229B1 (fr) | 2011-05-13 | 2013-07-05 | Commissariat Energie Atomique | Architecture a empilement d'elements de stockage et/ou de generation d'energie electrique a sortie electrique configurable, procede de realisation d'une telle architecture |
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CN102354747A (zh) * | 2011-08-29 | 2012-02-15 | 复旦大学 | 锂离子电池薄膜负极Cu6Sn5@TiO2纳米管阵列及其制备方法 |
FR3000843B1 (fr) * | 2013-01-07 | 2015-02-27 | Commissariat Energie Atomique | Procede de fabrication de batteries de type lithium-ion. |
FR3009136B1 (fr) * | 2013-07-29 | 2017-10-27 | Commissariat Energie Atomique | Procede de fabrication d'une microbatterie au lithium |
FR3029016B1 (fr) | 2014-11-24 | 2016-12-09 | Commissariat Energie Atomique | Procede d'enrichissement d'une electrode d'un dispositif electrochimique en espece ionique. |
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CN108365202A (zh) * | 2018-02-22 | 2018-08-03 | 中国科学技术大学 | 一种锂碳复合材料及其制备方法、电极片和锂金属电池 |
KR102439128B1 (ko) | 2018-07-06 | 2022-09-02 | 주식회사 엘지에너지솔루션 | 리튬 이차전지용 음극, 이의 전리튬화 방법 및 이를 포함하는 리튬 이차전지 |
CN110429274B (zh) * | 2019-04-01 | 2021-06-18 | 中国建筑材料科学研究总院有限公司 | 锂离子电池正极三元材料及其制备方法 |
CN112825354B (zh) * | 2019-11-20 | 2023-03-21 | 郑州宇通集团有限公司 | 锂负极及其制备方法、锂二次电池 |
CN111193006B (zh) * | 2020-01-08 | 2021-02-19 | 四川大学 | 锡氧化物-镍锡化合物锂离子电池负极及其制备方法 |
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JPH07326345A (ja) * | 1994-05-31 | 1995-12-12 | Mitsubishi Cable Ind Ltd | リチウム二次電池用負極とその製造方法、およびその負極を用いてなるリチウム二次電池 |
JPH09293496A (ja) * | 1996-04-26 | 1997-11-11 | Pioneer Electron Corp | 積層型電池 |
JPH10144295A (ja) * | 1996-11-11 | 1998-05-29 | Fuji Elelctrochem Co Ltd | リチウムイオン二次電池 |
US6398824B1 (en) * | 1999-04-02 | 2002-06-04 | Excellatron Solid State, Llc | Method for manufacturing a thin-film lithium battery by direct deposition of battery components on opposite sides of a current collector |
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WO2001097304A1 (en) * | 2000-06-12 | 2001-12-20 | Korea Institute Of Science And Technology | Multi-layered lithium electrode, its preparation and lithium batteries comprising it |
JP2003045415A (ja) * | 2001-07-31 | 2003-02-14 | Nec Corp | 二次電池用負極 |
FR2831318B1 (fr) * | 2001-10-22 | 2006-06-09 | Commissariat Energie Atomique | Dispositif de stockage d'energie a recharge rapide, sous forme de films minces |
JP2003277920A (ja) * | 2002-03-26 | 2003-10-02 | Matsushita Electric Ind Co Ltd | 薄膜の製造方法及び製造装置 |
US6835493B2 (en) * | 2002-07-26 | 2004-12-28 | Excellatron Solid State, Llc | Thin film battery |
KR100485336B1 (ko) | 2002-12-09 | 2005-04-27 | 한국과학기술연구원 | 다층구조의 리튬 전극, 그 제조 방법 및 그를 이용한리튬전지 |
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EP1771899A1 (fr) | 2007-04-11 |
CN1989638A (zh) | 2007-06-27 |
ES2303273T3 (es) | 2008-08-01 |
ATE387727T1 (de) | 2008-03-15 |
DE602005005061D1 (de) | 2008-04-10 |
US20080311477A1 (en) | 2008-12-18 |
US8697287B2 (en) | 2014-04-15 |
WO2006021718A1 (fr) | 2006-03-02 |
EP1771899B1 (fr) | 2008-02-27 |
JP2008508671A (ja) | 2008-03-21 |
DE602005005061T2 (de) | 2009-03-19 |
FR2873854A1 (fr) | 2006-02-03 |
CN100530771C (zh) | 2009-08-19 |
KR20070043802A (ko) | 2007-04-25 |
KR101231030B1 (ko) | 2013-02-07 |
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