KR20180104584A - 고출력 특성을 갖는 음극 활물질 및 이를 포함하는 리튬이차전지 - Google Patents
고출력 특성을 갖는 음극 활물질 및 이를 포함하는 리튬이차전지 Download PDFInfo
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Abstract
Description
| TiO2 (g) | LiOH (g) | NaOH (mg) | KOH (mg) | |
| 실시예 1 | 97.1 | 40.81 | 2.2 | 0 |
| 실시예 2 | 97.1 | 40.81 | 12.2 | 130 |
| 실시예 3 | 97.1 | 40.81 | 17.2 | 190 |
| 실시예 4 | 97.1 | 40.81 | 27.2 | 190 |
| 실시예 5 | 97.1 | 40.81 | 22.2 | 150 |
| 비교예 1 | 97.1 | 40.81 | 0 | 0 |
| 비교예 2 | 97.1 | 40.81 | 27.2 | 220 |
| 비교예 3 | 97.1 | 40.81 | 2.2 | 0 |
| 비교예 4 | 97.1 | 40.81 | 1.2 | 0 |
| 비교예 5 | 97.1 | 40.81 | 30.2 | 130 |
| 비교예 6 | 97.1 | 40.81 | 1.2 | 130 |
| 비교예 7 | 97.1 | 40.81 | 12.2 | 130 |
| 비교예 8 | 97.1 | 40.81 | 12.2 | 130 |
| 리튬 티타늄 산화물 | Na 함량(ppm) | K 함량(ppm) | 결정립 크기(nm) | 펠렛 밀도(g/cc) | 초기용량(mAh/g)(Li삽입기준) | |
| 실시예 1 | Li4Ti5O12 | 50 | 500 | 180 | 1.79 | 168 |
| 실시예 2 | Li4Ti5O12 | 150 | 1800 | 150 | 1.80 | 170 |
| 실시예 3 | Li4Ti5O12 | 200 | 2400 | 120 | 1.78 | 168 |
| 실시예 4 | Li4Ti5O12 | 300 | 2400 | 120 | 1.76 | 168 |
| 실시예 5 | Li4Ti5O12 | 250 | 2000 | 150 | 1.77 | 167 |
| 비교예 1 | Li4Ti5O12 | 10 | 200 | 250 | 1.80 | 162 |
| 비교예 2 | Li4Ti5O12 | 300 | 2700 | 75 | 1.72 | 160 |
| 비교예 3 | Li4Ti5O12 | 50 | 450 | 190 | 1.78 | 160 |
| 비교예 4 | Li4Ti5O12 | 40 | 500 | 210 | 1.78 | 158 |
| 비교예 5 | Li4Ti5O12 | 330 | 1800 | 130 | 1.75 | 167 |
| 비교예 6 | Li4Ti5O12 | 40 | 1800 | 160 | 1.76 | 166 |
| 비교예 7 | Li4Ti5O12 | 150 | 1800 | 90 | 1.72 | 163 |
| 비교예 8 | Li4Ti5O12 | 150 | 1800 | 220 | 1.75 | 161 |
Claims (7)
- 리튬 티타늄 산화물 입자를 포함하는 음극 활물질로서,
상기 리튬 티타늄 산화물 입자가 50 ppm 내지 300 ppm의 Na 함량, 500 ppm 내지 2400 ppm의 K 함량, 100 nm 내지 200 nm의 결정립 크기를 가지며,
상기 리튬 티타늄 산화물이 하기 화학식 1로 표시되는 음극 활물질:
[화학식 1]
LixTiyOzMw
(상기 식에서, M은 Zr, B, Sn, S, Be, Ge 및 Zn으로 이루어진 군에서 선택된 1종 또는 2종 이상의 혼합물이고, 0.5≤x≤5, 1≤y≤5, 2≤z≤12, 0≤w<0.1이다). - 제1항에 있어서,
상기 리튬 티타늄 산화물 입자가 1차 입자 및 상기 1차 입자로 이루어진 2차 입자로 이루어진 군으로부터 선택된 1종 이상인 음극 활물질. - 제2항에 있어서,
상기 1차 입자가 0.8 ㎛ 내지 1.2 ㎛의 평균입경(D50)과, 5 m2/g 내지 8 m2/g의 비표면적을 갖는 음극 활물질. - 제2항에 있어서,
상기 2차 입자가 2 ㎛ 내지 9 ㎛의 평균입경(D50)과, 3 m2/g 내지 6 m2/g의 비표면적을 갖는 음극 활물질. - 제1항에 있어서,
상기 리튬 티타늄 산화물은 Li0 . 8Ti2 . 2O4, Li2 . 67Ti1 . 33O4, Li1 . 33Ti1 . 67O4, Li1 . 14Ti1 . 71O4 , Li4Ti5O12, LiTi2O4 및 Li2TiO3 로 이루어진 군에서 선택된 1종 이상인 음극 활물질. - 제1항에 있어서,
상기 음극 활물질이 탄소질재료; Si, Sn, Li, Zn, Mg, Cd, Ce, Ni 또는 Fe인 금속류(Me); 상기 금속류(Me)로 구성된 합금류; 상기 금속류(Me)의 산화물(MeOx); 및 상기 금속류(Me)와 탄소와의 복합체로 이루어진 군으로부터 선택된 어느 하나의 활물질 입자 또는 이들 중 2종 이상의 혼합물을 더 포함하는 음극 활물질. - 양극 활물질을 포함하는 양극, 음극 활물질을 포함하는 음극, 및 상기 양극과 상기 음극 사이에 개재되는 세퍼레이터, 및 전해액을 포함하며,
상기 음극 활물질이 제1항 내지 제6항 중 어느 한 항의 음극 활물질인 리튬 이차전지.
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| KR102165015B1 KR102165015B1 (ko) | 2020-10-13 |
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| US (1) | US11165059B2 (ko) |
| EP (1) | EP3567662B1 (ko) |
| JP (1) | JP7041806B2 (ko) |
| KR (1) | KR102165015B1 (ko) |
| CN (1) | CN110291667B (ko) |
| PL (1) | PL3567662T3 (ko) |
| WO (1) | WO2018169290A2 (ko) |
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| JP7038956B2 (ja) * | 2017-03-21 | 2022-03-22 | エルジー エナジー ソリューション リミテッド | 高出力特性を有する負極活物質及びそれを含むリチウム二次電池 |
| WO2021128092A1 (zh) * | 2019-12-25 | 2021-07-01 | 宁德新能源科技有限公司 | 电化学装置及包含其的电子装置 |
| US20260058127A1 (en) * | 2024-08-22 | 2026-02-26 | Largan Precision Co., Ltd. | Anode composition, anode and battery |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140006902A (ko) * | 2011-04-28 | 2014-01-16 | 이시하라 산교 가부시끼가이샤 | 티탄산리튬 전구체의 제조 방법, 티탄산리튬의 제조 방법, 티탄산리튬, 전극 활물질 및 축전 디바이스 |
| KR20160070560A (ko) * | 2014-12-10 | 2016-06-20 | 주식회사 엘지화학 | 리튬 티타늄 옥사이드 및 이를 포함하여 향상된 출력 특성을 갖는 리튬이차전지 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4249727B2 (ja) * | 2005-05-13 | 2009-04-08 | 株式会社東芝 | 非水電解質電池およびリチウムチタン複合酸化物 |
| JP4498977B2 (ja) | 2005-05-18 | 2010-07-07 | 株式会社小糸製作所 | 車両用前照灯 |
| JP5095179B2 (ja) * | 2006-11-10 | 2012-12-12 | 株式会社東芝 | 非水電解質電池、リチウムチタン複合酸化物および電池パック |
| JP2009164104A (ja) * | 2007-09-06 | 2009-07-23 | Canon Inc | 負極用電極材料、その製造方法ならびに該材料を用いた電極構造体及び蓄電デバイス |
| JP5672859B2 (ja) | 2010-08-26 | 2015-02-18 | 宇部興産株式会社 | 微細な炭素繊維と複合化されたリチウムチタン複合酸化物電極材料 |
| CA2809511A1 (en) * | 2010-08-31 | 2012-03-08 | Toda Kogyo Corporation | Lithium titanate particles and process for producing the lithium titanate particles, mg-containing lithium titanate particles and process for producing the mg-containing lithium titanate particles, negative electrode active substance particles for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery |
| CN103502151B (zh) * | 2011-04-28 | 2016-01-13 | 石原产业株式会社 | 生产钛酸锂的方法 |
| JP2013095646A (ja) * | 2011-11-02 | 2013-05-20 | Taiyo Yuden Co Ltd | リチウムチタン複合酸化物、それを用いた電池用電極およびリチウムイオン二次電池 |
| EP2595224A1 (en) * | 2011-11-18 | 2013-05-22 | Süd-Chemie IP GmbH & Co. KG | Doped lithium titanium spinel compound and electrode comprising the same |
| KR101890744B1 (ko) | 2012-02-08 | 2018-08-22 | 삼성전자주식회사 | 리튬 티타늄 산화물, 이의 제조 방법, 이를 포함한 음극 및 이를 채용한 리튬 전지 |
| KR101539843B1 (ko) | 2012-07-13 | 2015-07-27 | 주식회사 엘지화학 | 고밀도 음극 활물질 및 이의 제조방법 |
| KR101796233B1 (ko) * | 2013-05-23 | 2017-12-01 | 주식회사 포스코 | 이종 금속이 도핑된 리튬 티탄 복합 산화물의 제조 방법, 및 이에 의하여 제조된 이종 금속이 도핑된 리튬 티탄 복합 산화물 |
| JP2015118892A (ja) * | 2013-12-20 | 2015-06-25 | 株式会社Gsユアサ | リチウム二次電池用正極活物質、その正極活物質の前駆体、リチウム二次電池用電極、リチウム二次電池及びバッテリーモジュール |
| JP6636254B2 (ja) * | 2014-03-31 | 2020-01-29 | 大阪瓦斯株式会社 | 蓄電デバイス用チタン系構造体及びその製造方法、並びに該チタン系構造体を用いた電極活物質、電極活物質層、電極、及び蓄電デバイス |
| JP6437216B2 (ja) | 2014-05-14 | 2018-12-12 | 株式会社東芝 | 電池 |
| HUE072910T2 (hu) | 2015-01-21 | 2025-12-28 | Lg Energy Solution Ltd | Javított teljesítményû lítium szekunder akkumulátor |
| JP6656816B2 (ja) * | 2015-03-31 | 2020-03-04 | 大阪瓦斯株式会社 | ナトリウムイオン二次電池用チタン系材料及びその製造方法、並びに該チタン系材料を用いた電極活物質、電極活物質層、電極及びナトリウムイオン二次電池 |
| KR101777919B1 (ko) | 2015-09-10 | 2017-09-13 | 성균관대학교산학협력단 | 하수슬러지 유래 바이오중유의 제조방법 및 그로부터 제조된 바이오중유 |
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- 2018-03-13 US US16/341,329 patent/US11165059B2/en active Active
- 2018-03-13 EP EP18767602.8A patent/EP3567662B1/en active Active
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140006902A (ko) * | 2011-04-28 | 2014-01-16 | 이시하라 산교 가부시끼가이샤 | 티탄산리튬 전구체의 제조 방법, 티탄산리튬의 제조 방법, 티탄산리튬, 전극 활물질 및 축전 디바이스 |
| KR20160070560A (ko) * | 2014-12-10 | 2016-06-20 | 주식회사 엘지화학 | 리튬 티타늄 옥사이드 및 이를 포함하여 향상된 출력 특성을 갖는 리튬이차전지 |
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| Publication number | Publication date |
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| EP3567662A2 (en) | 2019-11-13 |
| EP3567662B1 (en) | 2020-11-18 |
| JP7041806B2 (ja) | 2022-03-25 |
| US11165059B2 (en) | 2021-11-02 |
| PL3567662T3 (pl) | 2021-03-22 |
| WO2018169290A2 (ko) | 2018-09-20 |
| CN110291667B (zh) | 2022-09-23 |
| JP2020510281A (ja) | 2020-04-02 |
| EP3567662A4 (en) | 2020-03-11 |
| KR102165015B1 (ko) | 2020-10-13 |
| CN110291667A (zh) | 2019-09-27 |
| WO2018169290A3 (ko) | 2019-01-03 |
| US20200052294A1 (en) | 2020-02-13 |
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