JP2009016339A5 - - Google Patents
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- Publication number
- JP2009016339A5 JP2009016339A5 JP2008015256A JP2008015256A JP2009016339A5 JP 2009016339 A5 JP2009016339 A5 JP 2009016339A5 JP 2008015256 A JP2008015256 A JP 2008015256A JP 2008015256 A JP2008015256 A JP 2008015256A JP 2009016339 A5 JP2009016339 A5 JP 2009016339A5
- Authority
- JP
- Japan
- Prior art keywords
- secondary battery
- battery according
- less
- active material
- group
- 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
- 239000011148 porous material Substances 0.000 claims 18
- 239000007773 negative electrode material Substances 0.000 claims 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 10
- 229910052710 silicon Inorganic materials 0.000 claims 10
- 239000010703 silicon Substances 0.000 claims 10
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims 6
- 229910052753 mercury Inorganic materials 0.000 claims 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 3
- 239000007769 metal material Substances 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- 238000002459 porosimetry Methods 0.000 claims 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 239000011651 chromium Substances 0.000 claims 2
- 229910017052 cobalt Inorganic materials 0.000 claims 2
- 239000010941 cobalt Substances 0.000 claims 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 2
- 239000010949 copper Substances 0.000 claims 2
- 229910052759 nickel Inorganic materials 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 239000010936 titanium Substances 0.000 claims 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- 238000003618 dip coating Methods 0.000 claims 1
- 239000011808 electrode reactant Substances 0.000 claims 1
- 238000007772 electroless plating Methods 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 claims 1
- 238000009713 electroplating Methods 0.000 claims 1
- 229910052732 germanium Inorganic materials 0.000 claims 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000007791 liquid phase Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 238000003980 solgel method Methods 0.000 claims 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 239000012808 vapor phase Substances 0.000 claims 1
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008015256A JP5245425B2 (ja) | 2007-06-05 | 2008-01-25 | 負極および二次電池 |
| US12/133,000 US20080305395A1 (en) | 2007-06-05 | 2008-06-04 | Anode and secondary battery |
| KR1020080052668A KR101503528B1 (ko) | 2007-06-05 | 2008-06-04 | 부극 및 이차 전지 |
| CN201310611544.7A CN103730627B (zh) | 2007-06-05 | 2008-06-05 | 负极和二次电池 |
| US14/943,258 US9698416B2 (en) | 2007-06-05 | 2015-11-17 | Anode and secondary battery with anode material with pore group with low volumetric capacity |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007149253 | 2007-06-05 | ||
| JP2007149253 | 2007-06-05 | ||
| JP2008015256A JP5245425B2 (ja) | 2007-06-05 | 2008-01-25 | 負極および二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009016339A JP2009016339A (ja) | 2009-01-22 |
| JP2009016339A5 true JP2009016339A5 (enrdf_load_stackoverflow) | 2011-03-03 |
| JP5245425B2 JP5245425B2 (ja) | 2013-07-24 |
Family
ID=40180723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008015256A Active JP5245425B2 (ja) | 2007-06-05 | 2008-01-25 | 負極および二次電池 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5245425B2 (enrdf_load_stackoverflow) |
| KR (1) | KR101503528B1 (enrdf_load_stackoverflow) |
| CN (2) | CN101320794A (enrdf_load_stackoverflow) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101558537B1 (ko) * | 2008-08-26 | 2015-10-08 | 삼성전자주식회사 | 다공성 애노드 활물질, 그 제조방법, 이를 포함한 애노드 및 리튬 전지 |
| JP5820662B2 (ja) * | 2010-09-06 | 2015-11-24 | 株式会社Ｎｔｔファシリティーズ | リチウムイオン二次電池 |
| US9166220B2 (en) | 2012-02-13 | 2015-10-20 | Samsung Sdi Co., Ltd. | Negative active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the same |
| WO2014049645A1 (ja) * | 2012-09-26 | 2014-04-03 | 三洋電機株式会社 | 二次電池用ガスケット及び二次電池 |
| JP5652679B2 (ja) * | 2013-03-28 | 2015-01-14 | ソニー株式会社 | 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 |
| PL2903062T3 (pl) * | 2013-12-03 | 2020-07-13 | Lg Chem, Ltd. | Porowaty materiał czynny anody na bazie krzemu i sposób jego wytwarzania oraz zawierający go akumulator litowy |
| JP6211961B2 (ja) * | 2014-03-13 | 2017-10-11 | 山陽特殊製鋼株式会社 | 蓄電デバイスの負極材料 |
| CN106486647A (zh) * | 2015-08-31 | 2017-03-08 | 华为技术有限公司 | 一种锂离子电池复合负极材料及其制备方法和锂离子电池 |
| EP4235937A3 (en) * | 2016-10-13 | 2023-11-08 | Tesla, Inc. | Large-format battery anodes comprising silicon particles |
| JP7614137B2 (ja) * | 2022-05-11 | 2025-01-15 | トヨタ自動車株式会社 | 活物質、負極層、電池およびこれらの製造方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3717085B2 (ja) * | 1994-10-21 | 2005-11-16 | キヤノン株式会社 | 二次電池用負極、該負極を有する二次電池及び電極の作製方法 |
| JP3941235B2 (ja) * | 1998-05-13 | 2007-07-04 | 宇部興産株式会社 | 非水二次電池 |
| JP2001210323A (ja) * | 2000-01-26 | 2001-08-03 | Matsushita Electric Ind Co Ltd | 非水電解質二次電池 |
| JP4229567B2 (ja) * | 2000-03-28 | 2009-02-25 | 三洋電機株式会社 | 二次電池 |
| JP3714665B2 (ja) * | 2002-01-25 | 2005-11-09 | Ｎｅｃトーキン栃木株式会社 | リチウムイオン二次電池の製造方法 |
| JP2004139768A (ja) * | 2002-10-16 | 2004-05-13 | Hitachi Maxell Ltd | 多孔質薄膜電極と、これを負極とするリチウム二次電池 |
| JP4686974B2 (ja) * | 2002-12-17 | 2011-05-25 | 三菱化学株式会社 | 非水系電解液二次電池用負極およびそれを用いた非水系電解液二次電池 |
| JP3827642B2 (ja) * | 2003-01-06 | 2006-09-27 | 三星エスディアイ株式会社 | リチウム二次電池用負極活物質及びその製造方法並びにリチウム二次電池 |
| JP2004319469A (ja) | 2003-04-02 | 2004-11-11 | Matsushita Electric Ind Co Ltd | 負極活物質およびそれを用いた非水電解質二次電池 |
| JP2004327330A (ja) * | 2003-04-25 | 2004-11-18 | 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 |
| JP3764470B1 (ja) * | 2004-09-09 | 2006-04-05 | 三井金属鉱業株式会社 | 非水電解液二次電池用負極 |
| US7615314B2 (en) | 2004-12-10 | 2009-11-10 | Canon Kabushiki Kaisha | Electrode structure for lithium secondary battery and secondary battery having such electrode structure |
| JP4213688B2 (ja) * | 2005-07-07 | 2009-01-21 | 株式会社東芝 | 非水電解質電池及び電池パック |
| JP4622803B2 (ja) * | 2005-10-25 | 2011-02-02 | ソニー株式会社 | 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、並びにそれらの製造方法 |
| JP4525742B2 (ja) * | 2007-01-30 | 2010-08-18 | ソニー株式会社 | 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 |
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2008
- 2008-01-25 JP JP2008015256A patent/JP5245425B2/ja active Active
- 2008-06-04 KR KR1020080052668A patent/KR101503528B1/ko active Active
- 2008-06-05 CN CNA2008101098849A patent/CN101320794A/zh active Pending
- 2008-06-05 CN CN201310611544.7A patent/CN103730627B/zh active Active