JP2017523561A - 電気化学的貯蔵装置用の電極材料、電極材料の製造方法、及び電気化学的エネルギ貯蔵装置 - Google Patents
電気化学的貯蔵装置用の電極材料、電極材料の製造方法、及び電気化学的エネルギ貯蔵装置 Download PDFInfo
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Abstract
Description
b)第2の容器内にシリコンウェハ切片を配置する工程と、
c)容器を導管と接続し、その導管をドロップで閉鎖する工程と、
d)電磁高周波照射を用いてトリクロロシランを照射する工程と、
e)シリコンウェハ切片上に析出した反応生成物を分離する工程とを含む、方法。
カソード1.2.3:S8+2Li++e-→Li2S8→Li2S6→Li2S4→Li2S2→Li2S
Claims (8)
- 少なくとも電気伝導性マトリックス及び活性材料を含む電極材料である複合材料から形成された電気化学的貯蔵装置用の電極材料であって、
前記電気伝導性マトリックスは、ケイ素から生成するナノスケールのチューブ形状の構造を含むことを特徴とする、電極材料。 - 前記活性材料は、前記ナノスケールのチューブ形状のケイ素構造体へ化学的に脱離可能に結合されていることを特徴とする、請求項1記載の電極材料。
- 前記複合材料は、アノード(1.2.1)用被覆材料として形成されることを特徴とする、請求項1記載の電極材料。
- 前記電気伝導性マトリックスは、多孔性で機械的に柔軟な炭素構造体を含むことを特徴とする、請求項1または請求項2記載の電極材料。
- a)所定量のトリクロロシランを第1の容器(2.1)内に充填する工程と、
b)第2の容器(2.2)内にシリコンウェハ切片を配置する工程と、
c)前記容器(2.1、2.2)を導管(2.3)と接続し、該導管(2.3)をドロップで閉鎖する工程と、
d)電磁高周波照射を用いて前記トリクロロシランを照射する工程と、
e)前記シリコンウェハ切片上に析出した反応生成物を分離する工程と
を含む、請求項1〜請求項4のいずれか一項に記載の電極材料の製造方法。 - 工程d)に記載の前記トリクロロシランは、連続放射される電磁高周波照射により照射されることを特徴とする、請求項5記載の製造方法。
- 前記ナノスケールのチューブ形状のケイ素構造体の寸法形成は、前記電磁高周波照射に関する放射強度が規定されていることに依存することを特徴とする、請求項5または請求項6記載の製造方法。
- 請求項1〜請求項4のいずれか一項に記載の電極材料を有する少なくとも1つの電極を含む、電気化学的エネルギ貯蔵装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014008739.5 | 2014-06-12 | ||
| DE102014008739.5A DE102014008739A1 (de) | 2014-06-12 | 2014-06-12 | Elektrodenmaterial für einen elektrochemischen Speicher, Verfahren zur Herstellung eines Elektrodenmaterials sowie elektrochemischer Energiespeicher |
| PCT/EP2015/001018 WO2015188912A1 (de) | 2014-06-12 | 2015-05-19 | Elektrodenmaterial für einen elektrochemischen speicher, verfahren zur herstellung eines elektrodenmaterials sowie elektrochemischer energiespeicher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017523561A true JP2017523561A (ja) | 2017-08-17 |
| JP6301507B2 JP6301507B2 (ja) | 2018-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016572290A Active JP6301507B2 (ja) | 2014-06-12 | 2015-05-19 | 電気化学的貯蔵装置用の電極材料の製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20170133687A1 (ja) |
| EP (1) | EP3155677B1 (ja) |
| JP (1) | JP6301507B2 (ja) |
| CN (1) | CN106463701B (ja) |
| DE (1) | DE102014008739A1 (ja) |
| WO (1) | WO2015188912A1 (ja) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008102712A1 (ja) * | 2007-02-21 | 2008-08-28 | Jfe Chemical Corporation | リチウムイオン二次電池用負極材料、その製造方法、リチウムイオン二次電池用負極およびリチウムイオン二次電池 |
| JP2010538444A (ja) * | 2007-09-07 | 2010-12-09 | インオーガニック スペシャリスツ インク | リチウム二次バッテリー用アノード材料としてのシリコン変性ナノファイバー紙 |
| JP2010282942A (ja) * | 2009-06-08 | 2010-12-16 | Tohoku Univ | 電極材料および電極材料の製造方法 |
| JP2011134534A (ja) * | 2009-12-24 | 2011-07-07 | Sumitomo Bakelite Co Ltd | リチウム2次電池負極用炭素材、リチウム2次電池負極およびリチウム2次電池 |
| WO2012067298A1 (en) * | 2010-11-15 | 2012-05-24 | Kcc Corporation | Anode active material for a lithium secondary battery with silicon nanoparticles and lithium secondary battery comprising the same |
| JP2012130825A (ja) * | 2010-12-20 | 2012-07-12 | Kagawa Univ | ナノ粒子の製造方法、ナノ粒子およびナノ粒子製造装置 |
| JP2012530349A (ja) * | 2009-06-18 | 2012-11-29 | エルジー・ケム・リミテッド | リチウム二次電池用負極活物質およびその製造方法 |
| JP2014060139A (ja) * | 2012-08-22 | 2014-04-03 | Sekisui Chem Co Ltd | 炭素材料、電極材料、リチウムイオン二次電池及び炭素材料の製造方法 |
| US20140154564A1 (en) * | 2012-11-30 | 2014-06-05 | Lg Chem, Ltd. | Anode active material for lithium secondary battery, preparation method thereof, and lithium secondary battery comprising the same |
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| DE102004016766A1 (de) | 2004-04-01 | 2005-10-20 | Degussa | Nanoskalige Siliziumpartikel in negativen Elektrodenmaterialien für Lithium-Ionen-Batterien |
| FR2880198B1 (fr) * | 2004-12-23 | 2007-07-06 | Commissariat Energie Atomique | Electrode nanostructuree pour microbatterie |
| US8968820B2 (en) * | 2008-04-25 | 2015-03-03 | Nanotek Instruments, Inc. | Process for producing hybrid nano-filament electrodes for lithium batteries |
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| DE102011008815B4 (de) | 2011-01-19 | 2024-06-20 | Volkswagen Ag | Verfahren zur Herstellung von einem Kohlenstoffträger mit auf der Oberfläche befindlichen nanoskaligen Siliciumpartikeln |
| KR20130056668A (ko) * | 2011-11-22 | 2013-05-30 | 삼성전자주식회사 | 복합 음극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지 |
| US9362555B2 (en) * | 2012-09-07 | 2016-06-07 | Nanotek Instruments, Inc. | Rechargeable lithium cell having a chemically bonded phthalocyanine compound cathode |
-
2014
- 2014-06-12 DE DE102014008739.5A patent/DE102014008739A1/de not_active Withdrawn
-
2015
- 2015-05-19 CN CN201580030604.3A patent/CN106463701B/zh active Active
- 2015-05-19 JP JP2016572290A patent/JP6301507B2/ja active Active
- 2015-05-19 EP EP15724513.5A patent/EP3155677B1/de active Active
- 2015-05-19 WO PCT/EP2015/001018 patent/WO2015188912A1/de not_active Ceased
- 2015-05-19 US US15/317,692 patent/US20170133687A1/en not_active Abandoned
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008102712A1 (ja) * | 2007-02-21 | 2008-08-28 | Jfe Chemical Corporation | リチウムイオン二次電池用負極材料、その製造方法、リチウムイオン二次電池用負極およびリチウムイオン二次電池 |
| JP2010538444A (ja) * | 2007-09-07 | 2010-12-09 | インオーガニック スペシャリスツ インク | リチウム二次バッテリー用アノード材料としてのシリコン変性ナノファイバー紙 |
| JP2010282942A (ja) * | 2009-06-08 | 2010-12-16 | Tohoku Univ | 電極材料および電極材料の製造方法 |
| JP2012530349A (ja) * | 2009-06-18 | 2012-11-29 | エルジー・ケム・リミテッド | リチウム二次電池用負極活物質およびその製造方法 |
| JP2011134534A (ja) * | 2009-12-24 | 2011-07-07 | Sumitomo Bakelite Co Ltd | リチウム2次電池負極用炭素材、リチウム2次電池負極およびリチウム2次電池 |
| WO2012067298A1 (en) * | 2010-11-15 | 2012-05-24 | Kcc Corporation | Anode active material for a lithium secondary battery with silicon nanoparticles and lithium secondary battery comprising the same |
| JP2012130825A (ja) * | 2010-12-20 | 2012-07-12 | Kagawa Univ | ナノ粒子の製造方法、ナノ粒子およびナノ粒子製造装置 |
| JP2014060139A (ja) * | 2012-08-22 | 2014-04-03 | Sekisui Chem Co Ltd | 炭素材料、電極材料、リチウムイオン二次電池及び炭素材料の製造方法 |
| US20140154564A1 (en) * | 2012-11-30 | 2014-06-05 | Lg Chem, Ltd. | Anode active material for lithium secondary battery, preparation method thereof, and lithium secondary battery comprising the same |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3155677A1 (de) | 2017-04-19 |
| DE102014008739A1 (de) | 2015-12-17 |
| CN106463701A (zh) | 2017-02-22 |
| WO2015188912A1 (de) | 2015-12-17 |
| US20170133687A1 (en) | 2017-05-11 |
| EP3155677B1 (de) | 2018-04-25 |
| JP6301507B2 (ja) | 2018-03-28 |
| CN106463701B (zh) | 2019-11-12 |
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