JP2009037842A5 - - Google Patents
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- Publication number
- JP2009037842A5 JP2009037842A5 JP2007200673A JP2007200673A JP2009037842A5 JP 2009037842 A5 JP2009037842 A5 JP 2009037842A5 JP 2007200673 A JP2007200673 A JP 2007200673A JP 2007200673 A JP2007200673 A JP 2007200673A JP 2009037842 A5 JP2009037842 A5 JP 2009037842A5
- Authority
- JP
- Japan
- Prior art keywords
- negative electrode
- active material
- material layer
- secondary battery
- resin
- 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
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- 239000007773 negative electrode material Substances 0.000 claims 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 12
- 238000001228 spectrum Methods 0.000 claims 12
- 239000011883 electrode binding agent Substances 0.000 claims 10
- 229920005989 resin Polymers 0.000 claims 10
- 239000011347 resin Substances 0.000 claims 10
- 239000006183 anode active material Substances 0.000 claims 6
- 229910052757 nitrogen Inorganic materials 0.000 claims 6
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 claims 4
- 239000000956 alloy Substances 0.000 claims 4
- 229910045601 alloy Inorganic materials 0.000 claims 4
- 150000001875 compounds Chemical class 0.000 claims 4
- 238000010438 heat treatment Methods 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 claims 4
- 239000000126 substance Substances 0.000 claims 4
- 238000005211 surface analysis Methods 0.000 claims 4
- 239000003792 electrolyte Substances 0.000 claims 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 239000004952 Polyamide Substances 0.000 claims 2
- 239000004962 Polyamide-imide Substances 0.000 claims 2
- 239000004642 Polyimide Substances 0.000 claims 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 238000000354 decomposition reaction Methods 0.000 claims 2
- 239000011808 electrode reactant Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 238000002844 melting Methods 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 229910052752 metalloid Inorganic materials 0.000 claims 2
- 229920002647 polyamide Polymers 0.000 claims 2
- 229920002312 polyamide-imide Polymers 0.000 claims 2
- 229920001721 polyimide Polymers 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 239000010703 silicon Substances 0.000 claims 2
- 150000001408 amides Chemical class 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007200673A JP5358905B2 (ja) | 2007-08-01 | 2007-08-01 | 二次電池用負極、二次電池およびそれらの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007200673A JP5358905B2 (ja) | 2007-08-01 | 2007-08-01 | 二次電池用負極、二次電池およびそれらの製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009037842A JP2009037842A (ja) | 2009-02-19 |
| JP2009037842A5 true JP2009037842A5 (https=) | 2010-09-16 |
| JP5358905B2 JP5358905B2 (ja) | 2013-12-04 |
Family
ID=40439570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007200673A Expired - Fee Related JP5358905B2 (ja) | 2007-08-01 | 2007-08-01 | 二次電池用負極、二次電池およびそれらの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5358905B2 (https=) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2944149B1 (fr) | 2009-04-06 | 2011-04-29 | Centre Nat Rech Scient | Electrode composite. |
| CN102834955B (zh) * | 2010-01-18 | 2016-01-20 | 新强能电池公司 | 用于电化学储存的复合材料 |
| US10461366B1 (en) | 2010-01-18 | 2019-10-29 | Enevate Corporation | Electrolyte compositions for batteries |
| US20120070745A1 (en) * | 2010-09-16 | 2012-03-22 | Samsung Sdi Co., Ltd. | Negative active material for rechargeable lithium battery and rechargeable lithium battery including the same |
| US9583757B2 (en) | 2010-12-22 | 2017-02-28 | Enevate Corporation | Electrodes, electrochemical cells, and methods of forming electrodes and electrochemical cells |
| JP5450478B2 (ja) * | 2011-02-28 | 2014-03-26 | 株式会社日立製作所 | 非水系二次電池用負極、および、非水系二次電池 |
| WO2012132154A1 (ja) * | 2011-03-28 | 2012-10-04 | 日本電気株式会社 | 二次電池 |
| JP6060896B2 (ja) * | 2011-03-28 | 2017-01-18 | 日本電気株式会社 | 二次電池およびその製造方法 |
| WO2012132153A1 (ja) * | 2011-03-28 | 2012-10-04 | 日本電気株式会社 | 二次電池 |
| TW201312827A (zh) * | 2011-09-13 | 2013-03-16 | Hitachi Maxell Energy Ltd | 鋰二次電池組、使用其之電子機器、充電系統及充電方法 |
| KR101520158B1 (ko) * | 2012-09-21 | 2015-05-13 | 주식회사 엘지화학 | 리튬 이차 전지용 전해액 및 이를 포함하는 리튬 이차 전지 |
| EP3721489B1 (en) | 2017-12-07 | 2024-05-29 | Enevate Corporation | Composite comprising silicon carbide and carbon particles |
| US11450841B2 (en) * | 2019-11-12 | 2022-09-20 | Enevate Corporation | Lower pyrolysis temperature binder for silicon-dominant anodes |
| US11133498B2 (en) | 2017-12-07 | 2021-09-28 | Enevate Corporation | Binding agents for electrochemically active materials and methods of forming the same |
| US10686214B2 (en) | 2017-12-07 | 2020-06-16 | Enevate Corporation | Sandwich electrodes and methods of making the same |
| US12548760B2 (en) | 2017-12-07 | 2026-02-10 | Enevate Corporation | Silicon particles for battery electrodes |
| US12334542B2 (en) | 2017-12-07 | 2025-06-17 | Enevate Corporation | Solid film as binder for battery electrodes |
| JPWO2019171436A1 (ja) * | 2018-03-05 | 2021-03-18 | 昭和電工マテリアルズ株式会社 | 電気化学デバイス |
| JP2024049814A (ja) * | 2022-09-29 | 2024-04-10 | プライムアースＥｖエナジー株式会社 | 二次電池用負極材及び二次電池用負極材の製造方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4033720B2 (ja) * | 2002-06-19 | 2008-01-16 | 三洋電機株式会社 | リチウム二次電池用負極及びリチウム二次電池 |
-
2007
- 2007-08-01 JP JP2007200673A patent/JP5358905B2/ja not_active Expired - Fee Related
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