JP2009110846A5 - - Google Patents
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- Publication number
- JP2009110846A5 JP2009110846A5 JP2007283081A JP2007283081A JP2009110846A5 JP 2009110846 A5 JP2009110846 A5 JP 2009110846A5 JP 2007283081 A JP2007283081 A JP 2007283081A JP 2007283081 A JP2007283081 A JP 2007283081A JP 2009110846 A5 JP2009110846 A5 JP 2009110846A5
- Authority
- JP
- Japan
- Prior art keywords
- secondary battery
- lithium ion
- ion secondary
- negative electrode
- battery according
- 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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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims 15
- 229910001416 lithium ion Inorganic materials 0.000 claims 15
- 239000013078 crystal Substances 0.000 claims 9
- 239000007773 negative electrode material Substances 0.000 claims 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 7
- 229910052710 silicon Inorganic materials 0.000 claims 7
- 239000010703 silicon Substances 0.000 claims 7
- 238000002441 X-ray diffraction Methods 0.000 claims 3
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000004952 Polyamide Substances 0.000 claims 1
- 239000004962 Polyamide-imide Substances 0.000 claims 1
- 239000004642 Polyimide Substances 0.000 claims 1
- 239000006183 anode active material Substances 0.000 claims 1
- 239000003575 carbonaceous material Substances 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 229920002312 polyamide-imide Polymers 0.000 claims 1
- 229920001721 polyimide Polymers 0.000 claims 1
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007283081A JP5315665B2 (ja) | 2007-10-31 | 2007-10-31 | 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 |
| CN200810175219XA CN101425579B (zh) | 2007-10-31 | 2008-10-30 | 负极活性物质、负极以及电池 |
| US12/261,549 US8852802B2 (en) | 2007-10-31 | 2008-10-30 | Anode active material, anode, and battery |
| KR1020080107560A KR20090045114A (ko) | 2007-10-31 | 2008-10-31 | 부극 활물질, 부극 및 전지 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007283081A JP5315665B2 (ja) | 2007-10-31 | 2007-10-31 | 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 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009110846A JP2009110846A (ja) | 2009-05-21 |
| JP2009110846A5 true JP2009110846A5 (enExample) | 2010-05-13 |
| JP5315665B2 JP5315665B2 (ja) | 2013-10-16 |
Family
ID=40583270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007283081A Active JP5315665B2 (ja) | 2007-10-31 | 2007-10-31 | 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 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8852802B2 (enExample) |
| JP (1) | JP5315665B2 (enExample) |
| KR (1) | KR20090045114A (enExample) |
| CN (1) | CN101425579B (enExample) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011062232A1 (ja) * | 2009-11-18 | 2011-05-26 | 三井化学株式会社 | 電気化学セル用水性ペースト、該水性ペーストを塗布してなる電気化学セル用極板、および該極板を含む電池 |
| JP5921097B2 (ja) | 2010-06-30 | 2016-05-24 | 株式会社半導体エネルギー研究所 | 電気二重層キャパシタの作製方法 |
| JP5666839B2 (ja) * | 2010-06-30 | 2015-02-12 | 古河電気工業株式会社 | ２次電池用負極、負極集電体、２次電池及びこれらの製造方法 |
| WO2012029386A1 (ja) * | 2010-09-02 | 2012-03-08 | 日本電気株式会社 | 二次電池 |
| JP6153468B2 (ja) * | 2011-07-29 | 2017-06-28 | 株式会社Uacj | 集電体及びそれを用いた電極構造体、非水電解質電池、電気二重層キャパシタ、リチウムイオンキャパシタ又は蓄電部品 |
| KR20140052015A (ko) * | 2011-08-15 | 2014-05-02 | 다우 코닝 코포레이션 | 규소 분말을 포함하는 조성물 및 규소 분말의 결정성의 제어 방법 |
| JP5708557B2 (ja) * | 2012-05-15 | 2015-04-30 | トヨタ自動車株式会社 | 電極用基材の検査方法 |
| JP5801775B2 (ja) * | 2012-08-03 | 2015-10-28 | 信越化学工業株式会社 | 珪素含有粒子、これを用いた非水電解質二次電池用負極材、非水電解質二次電池、及び珪素含有粒子の製造方法 |
| KR101744089B1 (ko) * | 2013-10-29 | 2017-06-07 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 바인더 조성물, 이의 제조 방법, 및 이를 포함하는 리튬 이차 전지 |
| US9531004B2 (en) | 2013-12-23 | 2016-12-27 | GM Global Technology Operations LLC | Multifunctional hybrid coatings for electrodes made by atomic layer deposition techniques |
| US9564639B2 (en) * | 2014-02-12 | 2017-02-07 | GM Global Technology Operations LLC | High performance silicon electrodes having improved interfacial adhesion between binder and silicon |
| KR102476118B1 (ko) * | 2014-06-11 | 2022-12-08 | 닛신 가세이 가부시키가이샤 | 리튬이온 전지의 음극 재료, 리튬이온 전지, 리튬이온 전지의 음극 또는 음극 재료의 제조방법 및 그 제조장치 |
| GB2529410A (en) * | 2014-08-18 | 2016-02-24 | Nexeon Ltd | Electroactive materials for metal-ion batteries |
| JP6394795B2 (ja) * | 2014-08-29 | 2018-09-26 | 日本電気株式会社 | リチウムイオン電池用の電気化学的に修飾された炭素材料 |
| US9397343B1 (en) | 2015-10-15 | 2016-07-19 | Chang Chun Petrochemical Co., Ltd. | Copper foil exhibiting anti-swelling properties |
| JP6122936B1 (ja) | 2015-11-30 | 2017-04-26 | 住友化学株式会社 | 非水電解液二次電池用セパレータおよびその利用 |
| US10396360B2 (en) | 2016-05-20 | 2019-08-27 | Gm Global Technology Operations Llc. | Polymerization process for forming polymeric ultrathin conformal coatings on electrode materials |
| US10164245B2 (en) | 2016-09-19 | 2018-12-25 | GM Global Technology Operations LLC | High performance silicon electrodes having improved interfacial adhesion between binder, silicon and conductive particles |
| KR102657578B1 (ko) | 2016-11-30 | 2024-04-15 | 삼성에스디아이 주식회사 | 이차 전지용 음극 및 이를 포함하는 이차 전지 |
| CN110024184B (zh) * | 2016-11-30 | 2022-05-13 | 三星Sdi株式会社 | 用于可再充电电池的负极和包括其的可再充电电池 |
| US11387442B2 (en) | 2017-08-24 | 2022-07-12 | Nec Corporation | Negative electrode for lithium ion secondary battery and lithium ion secondary battery comprising the same |
| KR102326851B1 (ko) * | 2017-11-13 | 2021-11-17 | 한국전자기술연구원 | 리튬이차전지용 음극 및 그 제조방법 |
| US11450841B2 (en) | 2019-11-12 | 2022-09-20 | Enevate Corporation | Lower pyrolysis temperature binder for silicon-dominant anodes |
| US11228037B2 (en) | 2018-07-12 | 2022-01-18 | GM Global Technology Operations LLC | High-performance electrodes with a polymer network having electroactive materials chemically attached thereto |
| US10868307B2 (en) | 2018-07-12 | 2020-12-15 | GM Global Technology Operations LLC | High-performance electrodes employing semi-crystalline binders |
| CN109360937A (zh) * | 2018-11-15 | 2019-02-19 | 中国科学院宁波材料技术与工程研究所 | 一种具有sei保护层的负极、其制备方法及锂/钠金属电池 |
| KR102764107B1 (ko) * | 2019-05-03 | 2025-02-05 | 현대자동차주식회사 | 고에너지 밀도 전고체 전지 및 이의 제조 방법 |
| US11502304B2 (en) * | 2019-11-08 | 2022-11-15 | Enevate Corporation | Catalysts and methods for lowering electrode pyrolysis temperature |
| WO2021092869A1 (zh) * | 2019-11-14 | 2021-05-20 | 宁德新能源科技有限公司 | 负极材料及包含其的电化学装置和电子装置 |
| KR102668203B1 (ko) | 2019-11-28 | 2024-05-23 | 닝더 엠프렉스 테크놀로지 리미티드 | 음극 및 이를 포함하는 전기화학장치와 전자장치 |
| EP4138151A4 (en) * | 2020-04-13 | 2024-01-17 | LG Energy Solution, Ltd. | METHOD FOR ASSESSING THE QUALITY OF AN ELECTRODE AND METHOD FOR PRODUCING AN ELECTRODE |
| KR102798435B1 (ko) * | 2020-08-28 | 2025-04-22 | 주식회사 엘지에너지솔루션 | 전극의 건조 품질 평가 장치 및 전극의 건조 품질 평가 방법 |
| US20230268555A1 (en) * | 2022-02-22 | 2023-08-24 | Enevate Corporation | Prevention of gassing in si dominant lithium-ion batteries |
| CN114665064B (zh) * | 2022-05-26 | 2022-08-30 | 宁德新能源科技有限公司 | 电化学装置 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002083594A (ja) | 1999-10-22 | 2002-03-22 | Sanyo Electric Co Ltd | リチウム電池用電極並びにこれを用いたリチウム電池及びリチウム二次電池 |
| JP3848187B2 (ja) * | 2002-03-15 | 2006-11-22 | 株式会社東芝 | 非水電解質二次電池用負極材料及び非水電解質二次電池 |
| JP2004071542A (ja) * | 2002-06-14 | 2004-03-04 | Japan Storage Battery Co Ltd | 負極活物質、それを用いた負極、それを用いた非水電解質電池、ならびに負極活物質の製造方法 |
| JP2004119176A (ja) * | 2002-09-26 | 2004-04-15 | Toshiba Corp | 非水電解質二次電池用負極活物質及び非水電解質二次電池 |
| JP2004259475A (ja) | 2003-02-24 | 2004-09-16 | Osaka Gas Co Ltd | リチウム二次電池用負極材とその製造方法、及びそれを用いたリチウム二次電池 |
| JP2004335195A (ja) * | 2003-05-02 | 2004-11-25 | Japan Storage Battery Co Ltd | 非水電解質二次電池及び非水電解質二次電池用負極の製造方法 |
| JP4632016B2 (ja) * | 2003-05-21 | 2011-02-16 | 株式会社Ｇｓユアサ | 非水電解質電池 |
| JP5011629B2 (ja) * | 2004-02-19 | 2012-08-29 | 株式会社Ｇｓユアサ | 非水電解質二次電池 |
| JP5758560B2 (ja) * | 2005-07-20 | 2015-08-05 | ソニー株式会社 | リチウムイオン二次電池の充電方法 |
| JP4849307B2 (ja) * | 2005-09-29 | 2012-01-11 | ソニー株式会社 | 負極および電池 |
| JP2007128766A (ja) * | 2005-11-04 | 2007-05-24 | Sony Corp | 負極活物質および電池 |
| JP5219340B2 (ja) * | 2006-03-08 | 2013-06-26 | 三洋電機株式会社 | リチウム二次電池用負極及びその製造方法並びにリチウム二次電池 |
| JP5504652B2 (ja) * | 2009-03-10 | 2014-05-28 | ソニー株式会社 | 二次電池、負極および集電体 |
-
2007
- 2007-10-31 JP JP2007283081A patent/JP5315665B2/ja active Active
-
2008
- 2008-10-30 CN CN200810175219XA patent/CN101425579B/zh active Active
- 2008-10-30 US US12/261,549 patent/US8852802B2/en active Active
- 2008-10-31 KR KR1020080107560A patent/KR20090045114A/ko not_active Ceased
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