JP2012526920A5 - - Google Patents
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- Publication number
- JP2012526920A5 JP2012526920A5 JP2012510865A JP2012510865A JP2012526920A5 JP 2012526920 A5 JP2012526920 A5 JP 2012526920A5 JP 2012510865 A JP2012510865 A JP 2012510865A JP 2012510865 A JP2012510865 A JP 2012510865A JP 2012526920 A5 JP2012526920 A5 JP 2012526920A5
- Authority
- JP
- Japan
- Prior art keywords
- alloy particles
- grinding
- mill
- mill base
- nanostructure
- 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
- 238000000034 method Methods 0.000 claims 8
- 239000000956 alloy Substances 0.000 claims 7
- 229910045601 alloy Inorganic materials 0.000 claims 7
- 239000002245 particle Substances 0.000 claims 7
- 239000002086 nanomaterial Substances 0.000 claims 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 239000010703 silicon Substances 0.000 claims 2
- 229910052723 transition metal Inorganic materials 0.000 claims 2
- 150000003624 transition metals Chemical class 0.000 claims 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims 1
- 229910001416 lithium ion Inorganic materials 0.000 claims 1
- 229920005596 polymer binder Polymers 0.000 claims 1
- 239000002491 polymer binding agent Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/465,852 | 2009-05-14 | ||
| US12/465,852 US8287772B2 (en) | 2009-05-14 | 2009-05-14 | Low energy milling method, low crystallinity alloy, and negative electrode composition |
| PCT/US2010/033955 WO2010132279A1 (en) | 2009-05-14 | 2010-05-07 | Low energy milling method, low crystallinity alloy, and negative electrode composition |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012526920A JP2012526920A (ja) | 2012-11-01 |
| JP2012526920A5 true JP2012526920A5 (enExample) | 2013-06-20 |
| JP6230232B2 JP6230232B2 (ja) | 2017-11-15 |
Family
ID=42271890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012510865A Active JP6230232B2 (ja) | 2009-05-14 | 2010-05-07 | 低エネルギー粉砕方法、低結晶性合金、及び負極組成物 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8287772B2 (enExample) |
| EP (1) | EP2429744B1 (enExample) |
| JP (1) | JP6230232B2 (enExample) |
| KR (2) | KR20170036135A (enExample) |
| CN (1) | CN102458720B (enExample) |
| PL (1) | PL2429744T3 (enExample) |
| WO (1) | WO2010132279A1 (enExample) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8287772B2 (en) | 2009-05-14 | 2012-10-16 | 3M Innovative Properties Company | Low energy milling method, low crystallinity alloy, and negative electrode composition |
| US8257864B2 (en) * | 2009-06-29 | 2012-09-04 | 3M Innovative Properties Company | Method of making tin-based alloys for negative electrode compositions |
| US9373839B2 (en) * | 2011-12-13 | 2016-06-21 | Samsung Sdi Co., Ltd. | Negative electrode active material and secondary battery including the same |
| 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 |
| US20130295454A1 (en) * | 2012-04-12 | 2013-11-07 | Actacell Energy Systems, Inc. | Low crystallinity silicon composite anode material for lithium ion battery |
| US9947925B2 (en) * | 2012-05-11 | 2018-04-17 | Santoku Corporation | Negative electrode for lithium-ion secondary battery |
| US9093705B2 (en) | 2013-03-15 | 2015-07-28 | GM Global Technology Operations LLC | Porous, amorphous lithium storage materials and a method for making the same |
| WO2014194019A1 (en) * | 2013-05-30 | 2014-12-04 | 3M Innovative Properties Company | Electrode composition, electrochemical cell and method of making electrochemical cells |
| WO2015162848A1 (ja) * | 2014-04-21 | 2015-10-29 | Jfeケミカル株式会社 | リチウムイオン二次電池用負極材料およびその製造方法、リチウムイオン二次電池負極ならびにリチウムイオン二次電池 |
| WO2015183860A1 (en) | 2014-05-29 | 2015-12-03 | 3M Innovative Properties Company | Anode compositions for rechargeable batteries and methods of making same |
| CN104084591B (zh) * | 2014-07-03 | 2016-08-17 | 哈尔滨工业大学 | 一种制备Ag-Cu-Ti纳米合金焊料的方法 |
| JP6032501B2 (ja) * | 2014-07-23 | 2016-11-30 | 株式会社Gsユアサ | 非水電解質二次電池用電極材料及び非水電解質二次電池 |
| KR102234705B1 (ko) * | 2014-09-16 | 2021-04-01 | 삼성에스디아이 주식회사 | 복합음극활물질, 이를 채용한 음극과 리튬전지 및 그 제조방법 |
| JPWO2016098213A1 (ja) * | 2014-12-17 | 2017-11-02 | 日産自動車株式会社 | 電気デバイス用負極活物質、およびこれを用いた電気デバイス |
| WO2016098207A1 (ja) * | 2014-12-17 | 2016-06-23 | 日産自動車株式会社 | 電気デバイス用負極活物質、およびこれを用いた電気デバイス |
| KR102448293B1 (ko) * | 2015-10-02 | 2022-09-28 | 삼성에스디아이 주식회사 | 음극 활물질 및 이를 채용한 음극 및 리튬 전지 |
| JP2017091820A (ja) * | 2015-11-10 | 2017-05-25 | 日産自動車株式会社 | 電気デバイス用負極活物質、およびこれを用いた電気デバイス |
| US10777812B2 (en) | 2015-12-22 | 2020-09-15 | Johnson Matthey Public Limited Company | Anode materials for lithium ion batteries and methods of making and using same |
| JP6686652B2 (ja) * | 2016-04-13 | 2020-04-22 | 株式会社豊田自動織機 | 炭素被覆Si含有負極活物質の製造方法 |
| CN107138731A (zh) * | 2017-06-07 | 2017-09-08 | 广州艾普纳米科技有限公司 | 一种纳米金属粉末的制备方法 |
| PL3900082T3 (pl) | 2018-12-19 | 2024-07-08 | Novonix Battery Technology Solutions Inc. | Elektrochemicznie aktywne dyspersje i kompozyty na anody do akumulatorów |
| WO2021040931A1 (en) | 2019-08-29 | 2021-03-04 | Novonix Battery Testing Services Inc. | Lithium transition metal oxide and precursor particulates and methods |
| US11870056B2 (en) * | 2020-08-18 | 2024-01-09 | Wildcat Discovery Technologies, Inc. | Cathode with disordered rocksalt material and method of forming the cathode |
| EP4205884A4 (en) * | 2020-08-31 | 2024-02-21 | Panasonic Intellectual Property Management Co., Ltd. | NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERIES AND SECONDARY BATTERY |
| US20230338964A1 (en) * | 2020-09-11 | 2023-10-26 | The Regents Of The University Of California | Cryogenic milling techniques for fabrication of nanostructured electrodes |
| CA3152799A1 (en) | 2021-04-14 | 2022-10-14 | Novonix Battery Technology Solutions Inc. | Method for making low surface area alloy particulate with high silicon content |
| TW202515009A (zh) | 2023-08-11 | 2025-04-01 | 美商翠恩能源解決方案公司 | 包含氮化鋁之矽合金的電極組合物及含有該等電極組合物之電池組 |
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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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| US20090035661A1 (en) * | 2007-08-01 | 2009-02-05 | Jeffrey Swoyer | Synthesis of cathode active materials |
| US20090111022A1 (en) * | 2007-10-24 | 2009-04-30 | 3M Innovative Properties Company | Electrode compositions and methods |
| CN101304088B (zh) * | 2008-06-27 | 2013-06-26 | 三峡大学 | 球形锂离子电池硅/锡二元储锂母体复合负极材料的制备方法 |
| US8287772B2 (en) | 2009-05-14 | 2012-10-16 | 3M Innovative Properties Company | Low energy milling method, low crystallinity alloy, and negative electrode composition |
| US20100288077A1 (en) * | 2009-05-14 | 2010-11-18 | 3M Innovative Properties Company | Method of making an alloy |
-
2009
- 2009-05-14 US US12/465,852 patent/US8287772B2/en active Active
-
2010
- 2010-05-07 KR KR1020177008030A patent/KR20170036135A/ko not_active Ceased
- 2010-05-07 EP EP10720065.1A patent/EP2429744B1/en active Active
- 2010-05-07 JP JP2012510865A patent/JP6230232B2/ja active Active
- 2010-05-07 PL PL10720065T patent/PL2429744T3/pl unknown
- 2010-05-07 CN CN201080030255.2A patent/CN102458720B/zh active Active
- 2010-05-07 KR KR1020117029655A patent/KR20120026536A/ko not_active Ceased
- 2010-05-07 WO PCT/US2010/033955 patent/WO2010132279A1/en not_active Ceased
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