KR20160009502A - 비수 전해액 2차 전지와 그 제조 방법 및 비수 전해액 - Google Patents
비수 전해액 2차 전지와 그 제조 방법 및 비수 전해액 Download PDFInfo
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- KR20160009502A KR20160009502A KR1020150099022A KR20150099022A KR20160009502A KR 20160009502 A KR20160009502 A KR 20160009502A KR 1020150099022 A KR1020150099022 A KR 1020150099022A KR 20150099022 A KR20150099022 A KR 20150099022A KR 20160009502 A KR20160009502 A KR 20160009502A
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Abstract
Description
도 1은 본 발명의 일 실시 형태에 관한 제조 방법의 흐름도.
도 2는 본 발명의 일 실시 형태에 관한 비수 전해액 2차 전지의 구성을 모식적으로 도시하는 단면도.
도 3은 고온 사이클 시험에 있어서의 용량 유지율의 추이를 나타내는 그래프.
Claims (6)
- 비수 전해액 2차 전지(100)를 제조하는 방법에 있어서,
정극(72)과, 부극(80)과, 하기 식 (I):
(여기서, M1, M2은, 각각 독립적으로, 수소 원자, 알칼리 금속 원자, 또는 암모늄 양이온이다. 또한, R1, R2은, 각각 독립적으로, 수소 원자, 치환 또는 비치환된 카르복실기, 또는 탄소 원자수 1∼8의 치환 또는 비치환된 알킬기임)로 나타내어지는 화합물(I)을 포함하는 비수 전해액을 사용하여 전지 조립체를 구축하는 것; 및
상기 전지 조립체를 충전함으로써, 상기 화합물(I)을 분해하고, 상기 정극(72)의 표면에 피막을 형성하는 것을 포함하는 것을 특징으로 하는, 비수 전해액 2차 전지(100)의 제조 방법. - 제1항에 있어서,
상기 전지 조립체의 구축에 있어서, 상기 비수 전해액 전체를 100질량%로 한 때에 상기 화합물(I)의 함유량을 0.1질량% 이상으로 조제하는, 비수 전해액 2차 전지(100)의 제조 방법. - 제1항 또는 제2항에 있어서,
상기 화합물(I)로서, 시클로-2,3-디포스포글리세르산3리튬을 사용하는, 비수 전해액 2차 전지(100)의 제조 방법. - 제1항 내지 제3항 중 어느 한 항에 있어서,
상기 정극(72)에는, 스피넬형의 리튬니켈망간 복합 산화물을 포함시키는, 비수 전해액 2차 전지(100)의 제조 방법. - 비수 전해액 2차 전지(100)에 있어서,
정극(72)과, 부극과, 비수 전해액을 사용한 전지 조립체를 포함하고, 비수 전해액 2차 전지(100)는 제1항 내지 제4항 중 어느 한 항에 기재된 제조 방법에 의해 제조되는 것을 특징으로 하는, 비수 전해액 2차 전지(100).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014145807A JP6094826B2 (ja) | 2014-07-16 | 2014-07-16 | 非水電解液二次電池とその製造方法および非水電解液 |
| JPJP-P-2014-145807 | 2014-07-16 |
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| Publication Number | Publication Date |
|---|---|
| KR20160009502A true KR20160009502A (ko) | 2016-01-26 |
| KR101691744B1 KR101691744B1 (ko) | 2016-12-30 |
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| KR1020150099022A Active KR101691744B1 (ko) | 2014-07-16 | 2015-07-13 | 비수 전해액 2차 전지와 그 제조 방법 및 비수 전해액 |
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| Country | Link |
|---|---|
| US (1) | US9960448B2 (ko) |
| JP (1) | JP6094826B2 (ko) |
| KR (1) | KR101691744B1 (ko) |
| CN (1) | CN105322218B (ko) |
| DE (1) | DE102015111250B4 (ko) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9099718B2 (en) * | 2012-03-28 | 2015-08-04 | Sharp Laboratories Of America, Inc. | Transition metal hexacyanoferrate battery cathode with single plateau charge/discharge curve |
| KR102492457B1 (ko) * | 2014-12-04 | 2023-01-30 | 덴카 주식회사 | 전극용 도전성 조성물, 비수계 전지용 전극 및 비수계 전지 |
| EP3251442B1 (en) * | 2015-01-30 | 2021-02-24 | Nokia Solutions and Networks Oy | Methods, apparatus, computer program, computer program product and mobile communications network for serving cells comprising primary cell and secondary cells |
| JP6705119B2 (ja) * | 2015-02-20 | 2020-06-03 | 株式会社村田製作所 | 電解質、電池、電池パック、電子機器、電動車両、蓄電装置および電力システム |
| JP6554645B2 (ja) | 2015-07-13 | 2019-08-07 | 本田技研工業株式会社 | 電解液及びマグネシウム二次電池 |
| JP6780263B2 (ja) * | 2016-02-26 | 2020-11-04 | 株式会社Gsユアサ | 二次電池用非水電解質、非水電解質二次電池、及び非水電解質二次電池の製造方法 |
| JP6970891B2 (ja) | 2018-01-19 | 2021-11-24 | トヨタ自動車株式会社 | 非水電解液の製造方法、非水電解液および非水電解液二次電池 |
| JP7073859B2 (ja) * | 2018-04-02 | 2022-05-24 | 株式会社豊田中央研究所 | リチウム二次電池及びリチウム二次電池の製造方法 |
| EP4131470A4 (en) * | 2020-03-31 | 2024-11-27 | Panasonic Intellectual Property Management Co., Ltd. | NON-AQUEOUS ELECTROLYTE RECHARGEABLE BATTERY |
| CN114315903B (zh) * | 2021-12-30 | 2023-10-10 | 欣旺达动力科技股份有限公司 | 一种环状双磷酸酯类化合物、其制备方法及其应用 |
| CN119585903A (zh) * | 2022-07-01 | 2025-03-07 | 爱沃特高能化工株式会社 | 锂离子二次电池用非水电解液和使用该非水电解液锂离子二次电池 |
| CN119812675A (zh) * | 2024-12-27 | 2025-04-11 | 安普瑞斯(无锡)有限公司 | 具有高倍率性能的电芯、电池、制备方法和装置 |
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| JP2008130528A (ja) * | 2006-11-27 | 2008-06-05 | Sony Corp | 非水電解質組成物及び非水電解質二次電池 |
| JP2014103098A (ja) * | 2012-10-26 | 2014-06-05 | Toyota Motor Corp | 非水電解液二次電池 |
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| JPH1055820A (ja) | 1996-08-08 | 1998-02-24 | Kao Corp | 二次電池用非水電解液 |
| JPH1055819A (ja) | 1996-08-08 | 1998-02-24 | Kao Corp | 二次電池用非水電解液 |
| JP2002042814A (ja) | 2000-07-28 | 2002-02-08 | Hitachi Maxell Ltd | 非水二次電池用正極活物質およびそれを用いた非水二次電池 |
| JP4396675B2 (ja) * | 2006-06-16 | 2010-01-13 | ソニー株式会社 | 非水電解質二次電池 |
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| JP5960503B2 (ja) | 2012-05-18 | 2016-08-02 | トヨタ自動車株式会社 | 非水二次電池の製造方法 |
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| CN103326068B (zh) * | 2013-06-17 | 2018-07-20 | 宁德新能源科技有限公司 | 钛酸锂电池及其电解液 |
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- 2014-07-16 JP JP2014145807A patent/JP6094826B2/ja active Active
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- 2015-07-10 DE DE102015111250.7A patent/DE102015111250B4/de active Active
- 2015-07-13 KR KR1020150099022A patent/KR101691744B1/ko active Active
- 2015-07-13 US US14/797,949 patent/US9960448B2/en active Active
- 2015-07-14 CN CN201510411459.5A patent/CN105322218B/zh active Active
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| JP2004506674A (ja) * | 2000-08-18 | 2004-03-04 | ビトプ アクチェンゲゼルシャフト フューア ビオテヒニシェ オプティミールング | 環状2,4−ジホスホグリセリン酸(cDGP)及び/又は誘導体を使用する化粧品用及び皮膚科学用調合物 |
| JP2008130528A (ja) * | 2006-11-27 | 2008-06-05 | Sony Corp | 非水電解質組成物及び非水電解質二次電池 |
| JP2014103098A (ja) * | 2012-10-26 | 2014-06-05 | Toyota Motor Corp | 非水電解液二次電池 |
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| Publication number | Publication date |
|---|---|
| KR101691744B1 (ko) | 2016-12-30 |
| DE102015111250A1 (de) | 2016-01-21 |
| JP6094826B2 (ja) | 2017-03-15 |
| CN105322218B (zh) | 2018-01-05 |
| US9960448B2 (en) | 2018-05-01 |
| DE102015111250B4 (de) | 2021-01-28 |
| JP2016024853A (ja) | 2016-02-08 |
| US20160020490A1 (en) | 2016-01-21 |
| CN105322218A (zh) | 2016-02-10 |
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