JP2010519706A5 - - Google Patents
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- Publication number
- JP2010519706A5 JP2010519706A5 JP2009550961A JP2009550961A JP2010519706A5 JP 2010519706 A5 JP2010519706 A5 JP 2010519706A5 JP 2009550961 A JP2009550961 A JP 2009550961A JP 2009550961 A JP2009550961 A JP 2009550961A JP 2010519706 A5 JP2010519706 A5 JP 2010519706A5
- Authority
- JP
- Japan
- Prior art keywords
- graphite
- active material
- mole percent
- composite
- electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 11
- 229910002804 graphite Inorganic materials 0.000 claims 9
- 239000010439 graphite Substances 0.000 claims 9
- 239000011149 active material Substances 0.000 claims 8
- 239000002131 composite material Substances 0.000 claims 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- 239000000956 alloy Substances 0.000 claims 4
- 229910045601 alloy Inorganic materials 0.000 claims 4
- 239000011230 binding agent Substances 0.000 claims 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 2
- 125000003342 alkenyl group Chemical group 0.000 claims 2
- 125000000217 alkyl group Chemical group 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 125000004432 carbon atom Chemical group C* 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 239000010703 silicon Substances 0.000 claims 2
- 239000010936 titanium Substances 0.000 claims 2
- 229910052719 titanium Inorganic materials 0.000 claims 2
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 claims 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- 229920000058 polyacrylate Polymers 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/679,591 US20080206641A1 (en) | 2007-02-27 | 2007-02-27 | Electrode compositions and electrodes made therefrom |
| US11/679,591 | 2007-02-27 | ||
| US11/776,812 US20080206631A1 (en) | 2007-02-27 | 2007-07-12 | Electrolytes, electrode compositions and electrochemical cells made therefrom |
| US11/776,812 | 2007-07-12 | ||
| PCT/US2008/053281 WO2008106288A1 (en) | 2007-02-27 | 2008-02-07 | Electrolytes, electrode compositions and electrochemical cells made therefrom |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010519706A JP2010519706A (ja) | 2010-06-03 |
| JP2010519706A5 true JP2010519706A5 (enExample) | 2011-03-31 |
| JP5475470B2 JP5475470B2 (ja) | 2014-04-16 |
Family
ID=39432978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009550961A Expired - Fee Related JP5475470B2 (ja) | 2007-02-27 | 2008-02-07 | 電解質、電極組成物、及びこれらから製造される電気化学セル |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20080206631A1 (enExample) |
| EP (1) | EP2130246A1 (enExample) |
| JP (1) | JP5475470B2 (enExample) |
| KR (1) | KR20090115798A (enExample) |
| TW (1) | TW200843156A (enExample) |
| WO (1) | WO2008106288A1 (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2395059B (en) * | 2002-11-05 | 2005-03-16 | Imp College Innovations Ltd | Structured silicon anode |
| GB0601318D0 (en) | 2006-01-23 | 2006-03-01 | Imp Innovations Ltd | Method of etching a silicon-based material |
| GB0601319D0 (en) * | 2006-01-23 | 2006-03-01 | Imp Innovations Ltd | A method of fabricating pillars composed of silicon-based material |
| GB0709165D0 (en) | 2007-05-11 | 2007-06-20 | Nexeon Ltd | A silicon anode for a rechargeable battery |
| 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 |
| GB0713896D0 (en) * | 2007-07-17 | 2007-08-29 | Nexeon Ltd | Method |
| GB0713895D0 (en) * | 2007-07-17 | 2007-08-29 | Nexeon Ltd | Production |
| 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 |
| JP5435638B2 (ja) * | 2009-01-21 | 2014-03-05 | セイコーインスツル株式会社 | 電気化学セルおよび電気化学セルの製造方法 |
| 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 |
| 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 |
| GB201014707D0 (en) | 2010-09-03 | 2010-10-20 | Nexeon Ltd | Electroactive material |
| GB201014706D0 (en) | 2010-09-03 | 2010-10-20 | Nexeon Ltd | Porous electroactive material |
| US9786947B2 (en) * | 2011-02-07 | 2017-10-10 | Sila Nanotechnologies Inc. | Stabilization of Li-ion battery anodes |
| JP5621753B2 (ja) * | 2011-11-15 | 2014-11-12 | 信越化学工業株式会社 | リチウムイオン電池用負極材 |
| US8993169B2 (en) * | 2012-01-30 | 2015-03-31 | General Electric Company | Electrode compositions, energy storage devices and related methods |
| JP6322362B2 (ja) | 2012-02-01 | 2018-05-09 | 山陽特殊製鋼株式会社 | Si系合金負極材料 |
| KR101519979B1 (ko) * | 2013-03-25 | 2015-05-20 | 한국세라믹기술원 | 리튬이온이차전지용 음극 조성물 |
| JP6596807B2 (ja) * | 2014-03-25 | 2019-10-30 | 三菱ケミカル株式会社 | 非水系二次電池負極用複合黒鉛粒子、及びそれを用いた非水系二次電池 |
| US10164251B2 (en) | 2014-12-23 | 2018-12-25 | Samsung Sdi Co., Ltd. | Negative active material and lithium battery including negative active material |
| DE102019122226A1 (de) * | 2019-08-19 | 2021-02-25 | Bayerische Motoren Werke Aktiengesellschaft | Kompositelektrode für eine Lithium- oder Lithium-Ionen-Batterie und Herstellungsverfahren dafür |
| JPWO2021066085A1 (enExample) * | 2019-10-02 | 2021-04-08 |
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| US5504128A (en) * | 1993-06-30 | 1996-04-02 | New Japan Chemical Co., Ltd. | Thermoplastic resin composition and a method of molding the same |
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| PT1033767E (pt) * | 1998-09-18 | 2010-07-13 | Canon Kk | MATERIAL DE ELECTRODO PARA PËLO NEGATIVO DE CéLULA SECUNDáRIA DE LTIO, ESTRUTURA DE ELéCTRODO QUE UTILIZA O REFERIDO MATERIAL DE ELéCTRODO, CéLULA SECUNDáRIA DE LTIO QUE UTILIZA A REFERIDA ESTRUTURA DE ELéCTRODO, E PROCESSO PARA FABRICAÃO DA REFER |
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| WO2006052313A1 (en) * | 2004-11-08 | 2006-05-18 | 3M Innovative Properties Company | Polyimide electrode binders |
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| US7615312B2 (en) * | 2005-05-17 | 2009-11-10 | 3M Innovative Properties Company | Substituted phenothiazine redox shuttles for rechargeable lithium-ion cell |
| JP2006339092A (ja) * | 2005-06-06 | 2006-12-14 | Matsushita Electric Ind Co Ltd | 非水電解液二次電池およびその負極 |
| KR100684733B1 (ko) * | 2005-07-07 | 2007-02-20 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
| US7851085B2 (en) * | 2005-07-25 | 2010-12-14 | 3M Innovative Properties Company | Alloy compositions for lithium ion batteries |
| US7871727B2 (en) * | 2005-07-25 | 2011-01-18 | 3M Innovative Properties Company | Alloy composition for lithium ion batteries |
| US7767349B2 (en) * | 2005-07-25 | 2010-08-03 | 3M Innovative Properties Company | Alloy compositions for lithium ion batteries |
| JP4876468B2 (ja) * | 2005-07-27 | 2012-02-15 | パナソニック株式会社 | 非水電解質二次電池 |
| WO2007064531A1 (en) * | 2005-12-01 | 2007-06-07 | 3M Innovative Properties Company | Electrode compositions based on an amorphous alloy having a high silicon content |
| US7906238B2 (en) * | 2005-12-23 | 2011-03-15 | 3M Innovative Properties Company | Silicon-containing alloys useful as electrodes for lithium-ion batteries |
| US20080206641A1 (en) * | 2007-02-27 | 2008-08-28 | 3M Innovative Properties Company | Electrode compositions and electrodes made therefrom |
-
2007
- 2007-07-12 US US11/776,812 patent/US20080206631A1/en not_active Abandoned
-
2008
- 2008-02-07 JP JP2009550961A patent/JP5475470B2/ja not_active Expired - Fee Related
- 2008-02-07 EP EP08729259A patent/EP2130246A1/en not_active Withdrawn
- 2008-02-07 WO PCT/US2008/053281 patent/WO2008106288A1/en not_active Ceased
- 2008-02-07 KR KR1020097017741A patent/KR20090115798A/ko not_active Ceased
- 2008-02-25 TW TW097106542A patent/TW200843156A/zh unknown
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