KR20170001947A - 비수전해질 이차 전지용 부극재, 비수전해질 이차 전지용 부극재의 제조 방법 및 리튬 이온 이차 전지 - Google Patents
비수전해질 이차 전지용 부극재, 비수전해질 이차 전지용 부극재의 제조 방법 및 리튬 이온 이차 전지 Download PDFInfo
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Abstract
본 발명의 비수전해질 이차 전지용 부극재는 비수전해질을 사용하는 이차 전지용 부극재로서, 적어도 규소-규소 산화물계 복합체와, 상기 규소-규소 산화물계 복합체의 표면에 피복된 탄소 피막으로 이루어지고, 적어도 상기 규소-규소 산화물계 복합체에 리튬이 도핑되며, Cu-Kα선의 X선 회절에서 2θ=35.8±0.2°의 SiC에 귀속되는 피크 강도 I(SiC)와, 2θ=28.4±0.2°의 Si에 귀속되는 피크 강도 I(Si)의 비 I(SiC)/I(Si)가 I(SiC)/I(Si)≤0.03의 관계를 만족하는 것임을 특징으로 한다.
Description
[도 2] 실시예 2의 비수전해질 이차 전지용 부극재의 X선 회절 차트를 나타낸 도면이다.
[도 3] 비교예 2의 비수전해질 이차 전지용 부극재의 X선 회절 차트를 나타낸 도면이다.
Claims (2)
- 비수전해질을 사용하는 이차 전지용 부극재이며, 적어도 규소-규소 산화물계 복합체와 상기 규소-규소 산화물계 복합체의 표면에 피복된 탄소 피막을 포함하고,
적어도 상기 규소-규소 산화물계 복합체에 리튬이 도핑되며, Cu-Kα선의 X선 회절에서 2θ=35.8±0.2°의 SiC에 귀속되는 피크 강도 I(SiC)와, 2θ=28.4±0.2°의 Si에 귀속되는 피크 강도 I(Si)의 비 I(SiC)/I(Si)가 I(SiC)/I(Si)≤0.03의 관계를 만족하는 것임을 특징으로 하는 비수전해질 이차 전지용 부극재. - 적어도 정극, 부극, 리튬 이온 도전성의 비수전해질을 포함하는 리튬 이온 이차 전지이며,
상기 부극에, 제1항에 기재된 비수전해질 이차 전지용 부극재가 사용된 것임을 특징으로 하는 리튬 이온 이차 전지.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010086922A JP5411781B2 (ja) | 2010-04-05 | 2010-04-05 | 非水電解質二次電池用負極材及び非水電解質二次電池用負極材の製造方法並びにリチウムイオン二次電池 |
| JPJP-P-2010-086922 | 2010-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020110030663A Division KR101728171B1 (ko) | 2010-04-05 | 2011-04-04 | 비수전해질 이차 전지용 부극재, 비수전해질 이차 전지용 부극재의 제조 방법 및 리튬 이온 이차 전지 |
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| Publication Number | Publication Date |
|---|---|
| KR20170001947A true KR20170001947A (ko) | 2017-01-05 |
| KR101767848B1 KR101767848B1 (ko) | 2017-08-11 |
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| KR1020110030663A Active KR101728171B1 (ko) | 2010-04-05 | 2011-04-04 | 비수전해질 이차 전지용 부극재, 비수전해질 이차 전지용 부극재의 제조 방법 및 리튬 이온 이차 전지 |
| KR1020160176786A Active KR101767848B1 (ko) | 2010-04-05 | 2016-12-22 | 비수전해질 이차 전지용 부극재, 비수전해질 이차 전지용 부극재의 제조 방법 및 리튬 이온 이차 전지 |
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| KR1020110030663A Active KR101728171B1 (ko) | 2010-04-05 | 2011-04-04 | 비수전해질 이차 전지용 부극재, 비수전해질 이차 전지용 부극재의 제조 방법 및 리튬 이온 이차 전지 |
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| Country | Link |
|---|---|
| US (4) | US8889294B2 (ko) |
| EP (1) | EP2372817B1 (ko) |
| JP (1) | JP5411781B2 (ko) |
| KR (2) | KR101728171B1 (ko) |
| CN (1) | CN102214823B (ko) |
| TW (1) | TWI501456B (ko) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5411781B2 (ja) * | 2010-04-05 | 2014-02-12 | 信越化学工業株式会社 | 非水電解質二次電池用負極材及び非水電解質二次電池用負極材の製造方法並びにリチウムイオン二次電池 |
| CA2752844A1 (en) | 2011-09-19 | 2013-03-19 | Hydro-Quebec | Method for preparing a particulate of si or siox-based anode material, and material thus obtained |
| US11502326B2 (en) | 2011-09-21 | 2022-11-15 | Samsung Sdi Co., Ltd. | Negative active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the same |
| KR101772113B1 (ko) * | 2011-11-08 | 2017-08-29 | 삼성에스디아이 주식회사 | 음극 활물질, 그 제조방법, 이를 포함하는 전극 및 이를 채용한 리튬 전지 |
| KR101733736B1 (ko) * | 2012-01-06 | 2017-05-10 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질, 그 제조 방법 및 이를 포함하는 리튬 이차 전지 |
| JP5831268B2 (ja) * | 2012-02-07 | 2015-12-09 | 株式会社豊田自動織機 | 二次電池用活物質およびその製造方法 |
| US20150072220A1 (en) * | 2012-03-30 | 2015-03-12 | Nec Corporation | Lithium Secondary Battery and Method for Manufacturing Same |
| US9512523B2 (en) | 2012-04-19 | 2016-12-06 | Lg Chem, Ltd. | Porous electrode active material and secondary battery including the same |
| US9780357B2 (en) | 2012-04-19 | 2017-10-03 | Lg Chem, Ltd. | Silicon-based anode active material and secondary battery comprising the same |
| CN103427069B (zh) * | 2012-05-19 | 2016-03-16 | 湖南省正源储能材料与器件研究所 | 一种锂离子电池复合负极材料及其制备 |
| WO2013180083A1 (ja) * | 2012-05-29 | 2013-12-05 | 日本電気株式会社 | リチウムイオン二次電池 |
| KR101578262B1 (ko) | 2012-07-24 | 2015-12-28 | 주식회사 엘지화학 | 다공성 규소계 전극 활물질 및 이를 포함하는 이차전지 |
| KR101634843B1 (ko) | 2012-07-26 | 2016-06-29 | 주식회사 엘지화학 | 이차전지용 전극 활물질 |
| CN103579593A (zh) * | 2012-08-03 | 2014-02-12 | 株式会社Lg化学 | 电极活性材料、二次电池和制备多孔氧化硅基复合物的方法 |
| JP5447618B2 (ja) | 2012-08-28 | 2014-03-19 | 株式会社豊田自動織機 | 非水電解質二次電池用負極材料、その製造方法、非水電解質二次電池用負極及び非水電解質二次電池 |
| JP6092558B2 (ja) * | 2012-09-27 | 2017-03-08 | 三洋電機株式会社 | 負極活物質の製造方法 |
| KR101591698B1 (ko) * | 2012-11-30 | 2016-02-04 | 주식회사 엘지화학 | 음극활물질, 이를 포함하는 리튬 이차전지 및 상기 음극활물질의 제조방법 |
| KR101610995B1 (ko) * | 2012-11-30 | 2016-04-08 | 주식회사 엘지화학 | 규소계 복합체 및 이의 제조방법 |
| CN103258992B (zh) * | 2013-04-28 | 2016-02-24 | 浙江大学 | 一种首次库仑效率高的锂离子电池负极材料的制备方法 |
| KR102204928B1 (ko) * | 2013-05-16 | 2021-01-18 | 알베마를 저머니 게엠베하 | 리튬-이온 배터리를 위한 활성 리튬 저장소 |
| US9893353B2 (en) * | 2013-05-23 | 2018-02-13 | Shin-Etsu Chemical Co., Ltd. | Negative electrode material for nonaqueous electrolyte secondary batteries, and secondary battery |
| KR20150105648A (ko) * | 2013-05-24 | 2015-09-17 | 오사카 티타늄 테크놀로지스 캄파니 리미티드 | 리튬 함유 산화규소 분말 |
| JP6500776B2 (ja) * | 2013-06-06 | 2019-04-17 | 日本電気株式会社 | リチウムイオン二次電池用正極材料及びその製造方法 |
| DE102014111781B4 (de) * | 2013-08-19 | 2022-08-11 | Korea Atomic Energy Research Institute | Verfahren zur elektrochemischen Herstellung einer Silizium-Schicht |
| RU2672556C2 (ru) | 2013-09-02 | 2018-11-16 | Мицубиси Газ Кемикал Компани, Инк. | Батарея с твёрдым электролитом и способ получения активного материала электрода |
| JP5679485B1 (ja) * | 2013-09-11 | 2015-03-04 | 株式会社大阪チタニウムテクノロジーズ | リチウム含有酸化珪素粉末 |
| US9929399B2 (en) | 2013-10-29 | 2018-03-27 | Shin-Etsu Chemical Co., Ltd. | Negative electrode active material, method for producing a negative electrode active material, and lithium ion secondary battery |
| CN104701509B (zh) * | 2013-12-06 | 2017-11-14 | 奇瑞汽车股份有限公司 | 锂离子电池负极材料及其制备方法、锂离子电池 |
| KR20160101932A (ko) * | 2013-12-25 | 2016-08-26 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 비수 전해질 2차 전지용 부극 활물질 및 그의 제조 방법 |
| JP6397262B2 (ja) * | 2014-02-07 | 2018-09-26 | 信越化学工業株式会社 | 非水電解質二次電池 |
| JP5870129B2 (ja) * | 2014-02-12 | 2016-02-24 | 株式会社大阪チタニウムテクノロジーズ | リチウムイオン二次電池の負極用粉末、およびその製造方法 |
| WO2015137041A1 (ja) * | 2014-03-12 | 2015-09-17 | 三洋化成工業株式会社 | リチウムイオン電池用被覆負極活物質、リチウムイオン電池用スラリー、リチウムイオン電池用負極、リチウムイオン電池、及び、リチウムイオン電池用被覆負極活物質の製造方法 |
| JP6196183B2 (ja) * | 2014-04-22 | 2017-09-13 | 信越化学工業株式会社 | 非水電解質二次電池用負極材及びその製造方法、並びに非水電解質二次電池用負極活物質層、非水電解質二次電池用負極、非水電解質二次電池 |
| US10340508B2 (en) * | 2014-06-16 | 2019-07-02 | The Regents Of The University Of California | Porous silicon oxide (SiO) anode enabled by a conductive polymer binder and performance enhancement by stabilized lithium metal power (SLMP) |
| JP6268049B2 (ja) * | 2014-06-23 | 2018-01-24 | 信越化学工業株式会社 | 非水電解質二次電池用負極材及び非水電解質二次電池並びに負極活物質粒子の製造方法 |
| WO2016035290A1 (ja) | 2014-09-03 | 2016-03-10 | 三洋電機株式会社 | 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 |
| JP6215804B2 (ja) * | 2014-09-25 | 2017-10-18 | 信越化学工業株式会社 | 非水電解質二次電池用負極活物質、非水電解質二次電池用負極、及び非水電解質二次電池、並びに負極活物質粒子の製造方法 |
| WO2016121326A1 (ja) | 2015-01-28 | 2016-08-04 | 三洋電機株式会社 | 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 |
| CN107210435B (zh) | 2015-01-28 | 2021-03-26 | 三洋电机株式会社 | 非水电解质二次电池用负极活性物质和非水电解质二次电池 |
| US10516153B2 (en) | 2015-01-28 | 2019-12-24 | Sanyo Electric Co., Ltd. | Negative-electrode active material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery |
| JP6970617B2 (ja) * | 2015-03-02 | 2021-11-24 | イーオーセル リミテッド | ケイ素:ケイ酸リチウムの複合材母材中にナノケイ素粒子を埋込んだケイ素−酸化ケイ素−リチウムの複合材料、及びその製造工程、及びバッテリ二次セル負電極製造工程でのその使用、及びリチウムイオンバッテリセル |
| KR101701331B1 (ko) * | 2015-04-15 | 2017-02-02 | 울산과학기술원 | 리튬 이차 전지용 음극 활물질, 이의 제조 방법, 및 이를 포함하는 리튬 이차 전지 |
| US10297820B2 (en) | 2015-04-22 | 2019-05-21 | Lg Chem, Ltd. | Anode active material with a core-shell structure, lithium secondary battery comprising same, and method for preparing anode active material with a core-shell structure |
| JP6386414B2 (ja) * | 2015-04-22 | 2018-09-05 | 信越化学工業株式会社 | 非水電解質二次電池用負極活物質及びその製造方法、並びにその負極活物質を用いた非水電解質二次電池及び非水電解質二次電池用負極材の製造方法 |
| JP6403638B2 (ja) * | 2015-06-15 | 2018-10-10 | 信越化学工業株式会社 | 非水電解質二次電池用負極活物質、非水電解質二次電池用負極、及び非水電解質二次電池、並びに非水電解質二次電池用負極材の製造方法 |
| JP6407804B2 (ja) * | 2015-06-17 | 2018-10-17 | 信越化学工業株式会社 | 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、並びに非水電解質二次電池用負極材の製造方法 |
| EP3343678B1 (en) | 2015-08-28 | 2020-05-13 | OSAKA Titanium technologies Co., Ltd. | Li containing silicon oxide power and method for producing same |
| JP6389159B2 (ja) * | 2015-10-08 | 2018-09-12 | 信越化学工業株式会社 | 非水電解質二次電池用負極活物質、非水電解質二次電池、非水電解質二次電池用負極材の製造方法、及び非水電解質二次電池の製造方法 |
| KR20170048184A (ko) * | 2015-10-23 | 2017-05-08 | 주식회사 엘지화학 | 이차전지용 음극활물질, 이의 제조 방법 및 이를 포함하는 이차전지 |
| KR101902071B1 (ko) | 2015-10-26 | 2018-11-02 | 주식회사 엘지화학 | 음극 활물질 입자 및 이의 제조방법 |
| JP6448510B2 (ja) * | 2015-11-05 | 2019-01-09 | 信越化学工業株式会社 | 非水電解質二次電池用負極活物質の製造方法及び非水電解質二次電池の製造方法 |
| JP6862091B2 (ja) * | 2016-02-15 | 2021-04-21 | 信越化学工業株式会社 | 負極活物質、混合負極活物質材料、非水電解質二次電池用負極、リチウムイオン二次電池、及び負極活物質の製造方法 |
| JP6765984B2 (ja) * | 2016-03-16 | 2020-10-07 | 信越化学工業株式会社 | 非水電解質二次電池用負極活物質の製造方法及び非水電解質二次電池用負極の製造方法 |
| JP2017168406A (ja) * | 2016-03-18 | 2017-09-21 | 信越化学工業株式会社 | 非水電解質二次電池負極活物質、負極及び電池の製造方法 |
| CN108701826B (zh) * | 2016-03-29 | 2021-04-16 | 株式会社大阪钛技术 | 含锂氧化硅粉末 |
| JP2018032602A (ja) * | 2016-08-26 | 2018-03-01 | 株式会社豊田自動織機 | 負極材料の製造方法 |
| US11196040B2 (en) * | 2016-11-30 | 2021-12-07 | Panasonic Intellectual Property Management Co., Ltd. | Negative electrode material and non-aqueous electrolyte secondary battery |
| CN106816594B (zh) | 2017-03-06 | 2021-01-05 | 贝特瑞新材料集团股份有限公司 | 一种复合物、其制备方法及在锂离子二次电池中的用途 |
| JP6981338B2 (ja) | 2018-03-28 | 2021-12-15 | トヨタ自動車株式会社 | 負極材料、非水電解質二次電池およびそれらの製造方法 |
| US11417886B2 (en) | 2018-03-30 | 2022-08-16 | Osaka Titanium Technologies Co., Ltd. | Method for producing silicon oxide powder and negative electrode material |
| CN112166513A (zh) | 2018-05-22 | 2021-01-01 | 三菱化学株式会社 | 非水二次电池用负极材料、非水二次电池用负极及非水二次电池 |
| CN110970600B (zh) * | 2018-09-28 | 2023-06-30 | 贝特瑞新材料集团股份有限公司 | 一种锂离子二次电池负极材料及其制备方法和应用 |
| CN112840476A (zh) | 2018-10-12 | 2021-05-25 | 雅宝公司 | 包含硅和锂的颗粒 |
| JP7098543B2 (ja) | 2019-01-16 | 2022-07-11 | 信越化学工業株式会社 | 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、並びに、非水電解質二次電池用負極材の製造方法 |
| KR102837219B1 (ko) | 2019-08-19 | 2025-07-23 | 대주전자재료 주식회사 | 이차전지 및 이의 제조방법 |
| CN114600271A (zh) | 2019-08-19 | 2022-06-07 | 大洲电子材料株式会社 | 二次电池及其制造方法 |
| KR102853401B1 (ko) | 2019-08-19 | 2025-09-02 | 대주전자재료 주식회사 | 이차전지의 제조방법 |
| KR102909739B1 (ko) * | 2019-12-17 | 2026-01-09 | 주식회사 엘지에너지솔루션 | 음극 및 상기 음극을 포함하는 이차 전지 |
| US20220367862A1 (en) * | 2019-12-17 | 2022-11-17 | Lg Energy Solution, Ltd. | Negative electrode and secondary battery including the same |
| US20220393151A1 (en) * | 2019-12-25 | 2022-12-08 | Lg Energy Solution, Ltd. | Anode active material, and anode and secondary battery comprising same anode active material |
| CN115699368A (zh) | 2020-05-28 | 2023-02-03 | 昭和电工株式会社 | 锂离子二次电池用负极材料及其用途 |
| CN115668539A (zh) | 2020-05-28 | 2023-01-31 | 昭和电工株式会社 | 复合粒子、负极材料和锂离子二次电池 |
| WO2021241754A1 (ja) * | 2020-05-28 | 2021-12-02 | 昭和電工株式会社 | 複合体粒子、負極活物質およびリチウムイオン二次電池 |
| CN114079050B (zh) * | 2020-08-31 | 2026-04-10 | 贝特瑞新材料集团股份有限公司 | 硅氧复合材料、其制备方法、负极材料及锂离子电池 |
| KR20220052541A (ko) | 2020-10-21 | 2022-04-28 | 에스케이온 주식회사 | 리튬 이차 전지용 음극 조성물 및 이를 사용해 제조된 리튬 이차 전지 |
| CN112467096B (zh) * | 2020-10-30 | 2022-09-23 | 安普瑞斯(南京)有限公司 | 一种负极材料及其制备方法、电极、二次电池 |
| CN114520313B (zh) | 2020-11-20 | 2026-03-13 | 华为技术有限公司 | 一种硅碳复合材料及其制备方法和应用 |
| CN112687853B (zh) * | 2020-12-10 | 2022-08-16 | 安普瑞斯(南京)有限公司 | 硅氧颗粒团聚体及其制备方法、负极材料、电池 |
| KR102539600B1 (ko) | 2021-02-18 | 2023-06-02 | 에스케이온 주식회사 | 리튬 이차 전지용 음극 활물질 및 이를 포함하는 리튬 이차 전지 |
| KR102912050B1 (ko) * | 2021-11-29 | 2026-01-14 | 대주전자재료 주식회사 | 규소-탄소 복합체, 이의 제조방법 및 이를 포함하는 음극 활물질 |
| KR20230088286A (ko) * | 2021-12-10 | 2023-06-19 | 주식회사 엘지에너지솔루션 | 음극 활물질, 이를 포함하는 음극 슬러리, 이를 포함하는 음극, 이를 포함하는 이차전지 및 음극 활물질의 제조방법 |
| JP7659512B2 (ja) | 2022-01-19 | 2025-04-09 | 信越化学工業株式会社 | 非水電解質二次電池用負極活物質及びその製造方法 |
| CN114784233A (zh) * | 2022-03-02 | 2022-07-22 | 安普瑞斯(南京)有限公司 | 一种负极活性材料及其制备方法和应用 |
| JP7840811B2 (ja) | 2022-07-25 | 2026-04-06 | 信越化学工業株式会社 | 非水電解質二次電池用負極活物質及びその製造方法 |
| JPWO2024071116A1 (ko) * | 2022-09-30 | 2024-04-04 | ||
| CN116042247B (zh) * | 2022-11-04 | 2024-09-20 | 湖南中科星城石墨有限公司 | 一种改性生焦材料及其制备方法和应用 |
| KR20240071872A (ko) | 2022-11-16 | 2024-05-23 | 에스케이온 주식회사 | 리튬 이차 전지용 음극 조성물 및 이를 사용해 제조된 리튬 이차 전지 |
| CN119695129A (zh) * | 2023-09-22 | 2025-03-25 | 贝特瑞新材料集团股份有限公司 | 负极材料及其制备方法、锂离子电池 |
| CN117727916A (zh) * | 2024-02-07 | 2024-03-19 | 长沙矿冶研究院有限责任公司 | 一种含有碳化硅涂层的硅氧碳复合材料及其制备方法、应用 |
| CN118919704B (zh) * | 2024-10-09 | 2025-01-24 | 中建材(浙江)材料科技有限公司 | 一体化硅碳复合负极材料及其制备方法 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08102331A (ja) | 1994-09-29 | 1996-04-16 | Fuji Photo Film Co Ltd | 非水二次電池 |
| JPH08130011A (ja) | 1994-09-05 | 1996-05-21 | Fuji Photo Film Co Ltd | 非水二次電池 |
| JPH08130036A (ja) | 1994-09-08 | 1996-05-21 | Fuji Photo Film Co Ltd | 非水二次電池 |
| JP2997741B2 (ja) | 1992-07-29 | 2000-01-11 | セイコーインスツルメンツ株式会社 | 非水電解質二次電池及びその製造方法 |
| JP2002042806A (ja) | 2000-07-19 | 2002-02-08 | Japan Storage Battery Co Ltd | 非水電解質二次電池 |
| JP2003160328A (ja) | 2001-09-05 | 2003-06-03 | Shin Etsu Chem Co Ltd | リチウム含有酸化珪素粉末及びその製造方法 |
| JP3952180B2 (ja) | 2002-05-17 | 2007-08-01 | 信越化学工業株式会社 | 導電性珪素複合体及びその製造方法並びに非水電解質二次電池用負極材 |
| JP2007294423A (ja) | 2006-03-27 | 2007-11-08 | Shin Etsu Chem Co Ltd | 珪素−珪素酸化物−リチウム系複合体及びその製造方法並びに非水電解質二次電池用負極材 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07235295A (ja) * | 1994-02-21 | 1995-09-05 | Fuji Photo Film Co Ltd | 非水二次電池 |
| US5567539A (en) | 1994-05-23 | 1996-10-22 | Fuji Photo Film Co., Ltd. | Non-aqueous secondary cell |
| CA2127621C (en) * | 1994-07-08 | 1999-12-07 | Alfred Macdonald Wilson | Carbonaceous insertion compounds and use as anodes in rechargeable batteries |
| US5543021A (en) * | 1994-09-01 | 1996-08-06 | Le Carbone Lorraine | Negative electrode based on pre-lithiated carbonaceous material for a rechargeable electrochemical lithium generator |
| US5707756A (en) | 1994-11-29 | 1998-01-13 | Fuji Photo Film Co., Ltd. | Non-aqueous secondary battery |
| US6350543B2 (en) | 1999-12-29 | 2002-02-26 | Kimberly-Clark Worldwide, Inc. | Manganese-rich quaternary metal oxide materials as cathodes for lithium-ion and lithium-ion polymer batteries |
| US20020102462A1 (en) | 2000-12-06 | 2002-08-01 | Huggins Robert A. | Electrodes for lithium batteries |
| CN100414743C (zh) * | 2002-05-08 | 2008-08-27 | 株式会社杰士汤浅 | 一种非水电解质二次电池 |
| TWI278429B (en) * | 2002-05-17 | 2007-04-11 | Shinetsu Chemical Co | Conductive silicon composite, preparation thereof, and negative electrode material for non-aqueous electrolyte secondary cell |
| US20050130043A1 (en) * | 2003-07-29 | 2005-06-16 | Yuan Gao | Lithium metal dispersion in electrodes |
| JP4519592B2 (ja) | 2004-09-24 | 2010-08-04 | 株式会社東芝 | 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 |
| JP5008180B2 (ja) * | 2006-02-13 | 2012-08-22 | 日立マクセルエナジー株式会社 | 非水二次電池 |
| US7776473B2 (en) | 2006-03-27 | 2010-08-17 | Shin-Etsu Chemical Co., Ltd. | Silicon-silicon oxide-lithium composite, making method, and non-aqueous electrolyte secondary cell negative electrode material |
| US20070224509A1 (en) * | 2006-03-27 | 2007-09-27 | Shin-Etsu Chemical Co., Ltd. | SiCO-Li COMPOSITE, MAKING METHOD, AND NON-AQUEOUS ELECTROLYTE SECONDARY CELL NEGATIVE ELECTRODE MATERIAL |
| US20080070120A1 (en) * | 2006-09-14 | 2008-03-20 | Shin-Etsu Chemical Co., Ltd. | Non-aqueous electrolyte secondary battery and making method |
| JP5192703B2 (ja) * | 2007-02-06 | 2013-05-08 | Necエナジーデバイス株式会社 | 非水電解質二次電池 |
| KR101451801B1 (ko) * | 2007-02-14 | 2014-10-17 | 삼성에스디아이 주식회사 | 음극 활물질, 그 제조 방법 및 이를 채용한 음극과 리튬전지 |
| US7736805B2 (en) * | 2007-05-16 | 2010-06-15 | Gm Global Technology Operations, Inc. | Lithium hydride negative electrode for rechargeable lithium batteries |
| JP5329858B2 (ja) * | 2008-07-10 | 2013-10-30 | 株式会社東芝 | 非水電解質二次電池用負極活物質の製造方法およびこれによって得られる非水電解質電池用負極活物質 |
| US20100203391A1 (en) * | 2009-02-09 | 2010-08-12 | Applied Materials, Inc. | Mesoporous carbon material for energy storage |
| WO2011060023A2 (en) * | 2009-11-11 | 2011-05-19 | Amprius Inc. | Preloading lithium ion cell components with lithium |
| JP5411780B2 (ja) * | 2010-04-05 | 2014-02-12 | 信越化学工業株式会社 | 非水電解質二次電池用負極材及び非水電解質二次電池用負極材の製造方法並びにリチウムイオン二次電池 |
| JP5411781B2 (ja) * | 2010-04-05 | 2014-02-12 | 信越化学工業株式会社 | 非水電解質二次電池用負極材及び非水電解質二次電池用負極材の製造方法並びにリチウムイオン二次電池 |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2997741B2 (ja) | 1992-07-29 | 2000-01-11 | セイコーインスツルメンツ株式会社 | 非水電解質二次電池及びその製造方法 |
| JPH08130011A (ja) | 1994-09-05 | 1996-05-21 | Fuji Photo Film Co Ltd | 非水二次電池 |
| JPH08130036A (ja) | 1994-09-08 | 1996-05-21 | Fuji Photo Film Co Ltd | 非水二次電池 |
| JPH08102331A (ja) | 1994-09-29 | 1996-04-16 | Fuji Photo Film Co Ltd | 非水二次電池 |
| JP2002042806A (ja) | 2000-07-19 | 2002-02-08 | Japan Storage Battery Co Ltd | 非水電解質二次電池 |
| JP2003160328A (ja) | 2001-09-05 | 2003-06-03 | Shin Etsu Chem Co Ltd | リチウム含有酸化珪素粉末及びその製造方法 |
| JP3952180B2 (ja) | 2002-05-17 | 2007-08-01 | 信越化学工業株式会社 | 導電性珪素複合体及びその製造方法並びに非水電解質二次電池用負極材 |
| JP2007294423A (ja) | 2006-03-27 | 2007-11-08 | Shin Etsu Chem Co Ltd | 珪素−珪素酸化物−リチウム系複合体及びその製造方法並びに非水電解質二次電池用負極材 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20140377456A1 (en) | 2014-12-25 |
| EP2372817B1 (en) | 2016-03-16 |
| EP2372817A1 (en) | 2011-10-05 |
| TWI501456B (zh) | 2015-09-21 |
| US20170170468A1 (en) | 2017-06-15 |
| US20180040884A1 (en) | 2018-02-08 |
| US9614222B2 (en) | 2017-04-04 |
| KR101767848B1 (ko) | 2017-08-11 |
| US10622626B2 (en) | 2020-04-14 |
| US8889294B2 (en) | 2014-11-18 |
| JP5411781B2 (ja) | 2014-02-12 |
| US20110244334A1 (en) | 2011-10-06 |
| JP2011222153A (ja) | 2011-11-04 |
| KR101728171B1 (ko) | 2017-04-18 |
| US9825290B2 (en) | 2017-11-21 |
| TW201212356A (en) | 2012-03-16 |
| CN102214823A (zh) | 2011-10-12 |
| KR20110112216A (ko) | 2011-10-12 |
| CN102214823B (zh) | 2016-03-16 |
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