KR20200036263A - 고체 전해질 및 이의 제조방법 - Google Patents
고체 전해질 및 이의 제조방법 Download PDFInfo
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Abstract
Description
도 2는 비교 제조예 1에서 합성된, 퍼플루오로폴리에테르-피렌(PFPE-pyrene)의 C-NMR 그래프이다.
도 3은 제조예 2에서 합성된 폴리실록산(BPS)에 대한 H1NMR 그래프이다.
도 4는 제조예 3에서 합성된 알릴 폴리에틸렌글리콜(APEG)에 대한 H1NMR 그래프이다.
도 5는 실시예 1에서 합성된, PEG로 표면개질된 BN에 대한 TGA(Thermo Gravimetric Analyzer) 그래프이다.
도 6a는 실시예 1 내지 4에서 제조된 고체 전해질 막의 FT-IR 그래프를 나타낸 것이고, 도 6b는 실시예 1 내지 4에서 제조된 고체 전해질 막의 라만 스펙트럼(Raman Spectrum)을 나타낸 것이며, 도 6c는 비교예 1에서 제조된 고체 전해질 막의 FT-IR 그래프를 나타낸 것이다.
도 7a 내지 7c는 각각 비교예 2의 겔 고분자 전해질 제조시 사용되는 필러인, 퍼플루오로폴리에테르-피렌(PFPE-pyrene)로 표면 개질된 보론 나이트라이드(FBN)에 대한 TEM(transmission electron microscope) 사진, 라만 스펙트럼 및 TGA 그래프이다.
도 8은 비교예 2에서 제조된 겔 고분자 전해질의 FE-SEM(field emission scanning electron microscope) 사진이다.
도 9a 및 9b는 각각 실시예 1 내지 4 및 비교예 1에서 제조된 고체 전해질에 대한 이온 전도도 그래프 및 온도에 따른 이온 전도도 그래프를 나타낸 것이다.
도 10은 실시예 1 내지 4 및 비교예 1에서 제조된 고체 전해질에 대한 열중량(TGA) 그래프를 나타낸 것이다.
도 11은 실시예 3의 고체 전해질 막에 대하여 선형주사전위법에 의해 측정한 전류-전위 곡선을 나타낸 것이다.
도 12a 및 12b는 각각 비교예 2, 3 4의 겔 고분자 전해질(G-CFBN, G-PVH, LE-Celgard)을 각각 포함하는 셀에 대한 리튬덴드라이트 억제성능 및 수명 성능 실험 결과를 나타낸 그래프이다.
도 13은 비교예 2, 3 4의 겔 고분자 전해질(G-CFBN, G-PVH, LE-Celgard)을 포함하는 셀에 대하여 측정한 이온 전도도 및 양이온 수송률을 측정한 그래프이다.
| 단위: 중량(g) | 비교예1 (CPE0) |
실시예1 (CPE0.1) |
실시예2 (CPE0.2) |
실시예3 (CPE0.5) |
실시예4 (CPE1) |
비교예2 | |
| 필러주1) | PBN | 0 | 0.0001 | 0.0002 | 0.0005 | 0.001 | 0 |
| FBN | 0 | 0 | 0 | 0 | 0 | 0.0005 | |
| 고분자 | BPS | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| APEG | 0.297 | 0.297 | 0.297 | 0.297 | 0.297 | 0.297 | |
| 가교제 | TAOE | 0.043 | 0.043 | 0.043 | 0.043 | 0.043 | 0.043 |
| 광개시제 | DMPA | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| 리튬염 | LiTFSi | 0.113 | 0.113 | 0.113 | 0.113 | 0.113 | 0.113 |
| 필러(BPN) 함량 | 이온 전도도 | |
| 실시예 3 (CPE0.5) |
0.5 중량% | 1.3 x 10-4 S/cm (25℃) |
| 비교예 1(CPE0) | 0 중량% | 4.0 x 10-4 S/cm (60℃) |
Claims (14)
- 폴리실록산을 포함하는 고체 전해질에 있어서,
상기 고체 전해질은 보론 나이트라이드(boron nitride, BN)를 포함하는, 고체 전해질. - 제1항에 있어서,
상기 고체 전해질은 폴리실록산 고분자 매트릭스; 리튬염; 유기용매; 가교제; 및 필러로서 보론 나이트라이드(boron nitride, BN)를 포함하는, 고체 전해질. - 제1항에 있어서,
상기 보론 나이트라이드는 상기 폴리 실록산의 중량을 기준으로 0.1 내지 5 중량% 포함된 것인, 고체 전해질. - 제1항에 있어서,
상기 보론 나이트라이드는 다환 방향족 탄화수소(multi aromatic hydrocarbon)가 결합되어 표면 개질된 보론 나이트라이드인, 고체 전해질. - 제4항에 있어서,
상기 다환 방향족 탄화수소는 피렌(pyrene), 페릴렌(perylene) 및 벤조페릴렌(benzoperylene)로 이루어진 군에서 선택되는 1종 이상인, 고체 전해질. - 제4항에 있어서,
상기 다환 방향족 탄화수소는 폴리에틸렌글리콜(polyethylene, PEG)이 결합되어 말단이 개질된 것인, 고체 전해질. - 제4항에 있어서,
상기 다환 방향족 탄화수소는 상기 표면 개질된 보론 나이트라이드 전체 중량을 기준으로 4 내지 10 중량% 포함된 것인, 고체 전해질. - 제1항에 있어서,
상기 폴리실록산의 분자량(Mn)은 800 내지 1200 g/mol인, 고체 전해질. - 제2항에 있어서,
상기 리튬염은 LiN(SO2CF3)2(LiTFSI) LiSCN, LiN(CN)2, LiClO4, LiBF4, LiAsF6, LiPF6, LiCF3SO3, Li(CF3SO2)3C, LiN(SO2CF3)2, LiN(SO2CF2CF3)2, LiSbF6및 LiPF3(CF2CF3)3, LiPF3(C2F5)3, LiPF3(CF3)3, 및 LiB(C2O4)2 로 구성된 군으로부터 선택된 1종 이상인, 고체 전해질. - 제2항에 있어서,
상기 유기 용매는 메탄올, 아세톤, 4-아세틸몰포린(4-acetylmorpholine), 2-메틸피리딘-1-옥사이드(2-methylpyridine1-oxide), 2-피롤리돈(2-pyrrolidon), 1-(2-히드록시에틸)-2-피롤리돈(1-(2-hydroxyethyl)-2-pyrrolidinone), 프로필렌 카보네이트(propylene carbonate, PC), 에틸렌 카보네이트(ethylene carbonate, EC), 2-옥세파논(2-oxepanone), 부타논(butanone), 2-펜타논(2-pentanone), 메틸 에틸 케톤(methyl ethyl ketone, MEK) 및 메톡시노나플루오로부탄(methoxynonafluorobutane)로 구성된 군에서 선택되는 1종 이상인 고체 전해질. - 제2항에 있어서,
상기 가교제는 테트라알릴옥시에탄(tetraallyl oxy ethane, TAOE)인, 고체 전해질. - (S1) 보론 나이트라이드와 다환 방향족 탄화수소(multi aromatic hydrocarbon)를 반응시켜, 상기 다환 방향족 탄화수소와 결합되어 표면 개질된 보론 나이트라이드를 형성하는 단계;
(S2) 폴리실록산, 가교제 및 광개시제를 유기 용매에 용해시켜 혼합액을 형성하는 단계;
(S3) 상기 혼합액에 상기 표면 개질된 보론 나이트라이드와 리튬염을 첨가하여 슬러리를 형성하는 단계; 및
(S4) 상기 슬러리를 기재 상에 캐스팅한 후 경화시키는 단계;
를 포함하는 고체 전해질의 제조방법. - 제12항에 있어서,
상기 개시제는 2,2-디메톡시-2-페닐아세토페논(2,2-dimethoxy-2-phenylacetophenone), (1-hydroxy-cyclohexyl phenyl ketone) 및 (2,4,6-trimethylbenzoyldiphenyl-phosphineoxide)로 이루어진 군에서 선택되는 1종 이상 의 광개시제인, 고체 전해질의 제조방법. - 제1항 내지 제11항 중 어느 한 항의 고체 전해질을 포함하는 리튬 이차전지.
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| KR1020180115701A KR102510294B1 (ko) | 2018-09-28 | 2018-09-28 | 고체 전해질 및 이의 제조방법 |
| EP19867689.2A EP3790095B1 (en) | 2018-09-28 | 2019-09-27 | Solid electrolyte and method for manufacturing same |
| CN201980038410.6A CN112292780B (zh) | 2018-09-28 | 2019-09-27 | 固体电解质和其制造方法 |
| JP2020570422A JP7113919B2 (ja) | 2018-09-28 | 2019-09-27 | 固体電解質及びこの製造方法 |
| PCT/KR2019/012594 WO2020067769A1 (ko) | 2018-09-28 | 2019-09-27 | 고체 전해질 및 이의 제조방법 |
| US17/251,871 US11901507B2 (en) | 2018-09-28 | 2019-09-27 | Solid electrolyte and method for manufacturing same |
| PL19867689.2T PL3790095T3 (pl) | 2018-09-28 | 2019-09-27 | Stały elektrolit oraz sposób jego wytwarzania |
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| CN114006029A (zh) * | 2021-10-19 | 2022-02-01 | 珠海冠宇电池股份有限公司 | 一种固态电解质及含有该电解质的固态电池 |
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| CN114824459A (zh) * | 2022-05-18 | 2022-07-29 | 电子科技大学 | 金属锂和固态电解质界面层及制备方法 |
| CN115207450A (zh) * | 2022-08-03 | 2022-10-18 | 中山大学 | 一种多孔氮化硼纳米纤维增强的聚环氧乙烷基固态电解质及其制备方法 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853639B2 (ja) | 1977-01-25 | 1983-11-30 | 川崎重工業株式会社 | 航空機の離陸方法 |
| WO2015118988A1 (ja) * | 2014-02-06 | 2015-08-13 | 日産自動車株式会社 | 非水電解質二次電池 |
| US20170194663A1 (en) * | 2016-01-04 | 2017-07-06 | Aruna Zhamu | Solid state electrolyte for lithium secondary battery |
| JP2017529645A (ja) * | 2014-07-01 | 2017-10-05 | アイ テン | 固体電解質及びポリマー材料の層を含む全固体電池 |
| KR20180086026A (ko) * | 2017-01-20 | 2018-07-30 | 주식회사 엘지화학 | 질화붕소 나노플레이트의 제조 방법 및 질화붕소 나노플레이트-고분자 복합체의 제조방법 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3187929B2 (ja) * | 1992-04-09 | 2001-07-16 | 三洋電機株式会社 | リチウム二次電池 |
| US20050026014A1 (en) * | 2003-07-31 | 2005-02-03 | Michael Fogaing | Polymer batteries having thermal exchange apparatus |
| JP2005093376A (ja) * | 2003-09-19 | 2005-04-07 | Nitto Denko Corp | 高分子固体電解質フィルムとこれを用いてなる電池 |
| JP2008153054A (ja) * | 2006-12-18 | 2008-07-03 | Matsushita Electric Ind Co Ltd | アルカリ電池用不飽和カルボン酸系重合体粉末及びその製造方法 |
| US9178255B2 (en) * | 2008-06-20 | 2015-11-03 | University Of Dayton | Lithium-air cells incorporating solid electrolytes having enhanced ionic transport and catalytic activity |
| JP5524224B2 (ja) * | 2008-11-11 | 2014-06-18 | エルジー・ケム・リミテッド | 非水電解質リチウム二次電池 |
| JP5853639B2 (ja) | 2011-11-25 | 2016-02-09 | ソニー株式会社 | リチウムイオン電池およびリチウムイオン電池用のセパレータ、並びに電池パック、電子機器、電動車両、蓄電装置および電力システム |
| JP5801763B2 (ja) * | 2012-06-19 | 2015-10-28 | 株式会社フジクラ | ダイレクトメタノール型燃料電池 |
| KR101584251B1 (ko) | 2012-11-22 | 2016-01-11 | 주식회사 엘지화학 | 리튬 이차전지용 전해액 및 이를 포함하는 리튬 이차전지 |
| KR101402974B1 (ko) | 2013-03-14 | 2014-06-03 | (주)에프티이앤이 | 내열성이 향상된 이차전지용 3층 분리막의 제조방법 및 그에 따라 제조된 분리막 |
| US20160049690A1 (en) * | 2013-03-19 | 2016-02-18 | Council Of Scientic & Industrial Reserach | High-ionic conductivity electrolyte compositions comprising semi-interpenetrating polymer networks and their composites |
| WO2016007612A1 (en) * | 2014-07-08 | 2016-01-14 | Kansas State University Research Foundation | Silicon-based polymer-derived ceramic composites comprising h-bn nanosheets |
| CN107078342B (zh) * | 2014-10-02 | 2019-10-15 | 株式会社Lg化学 | 凝胶聚合物电解质和包括该凝胶聚合物电解质的锂二次电池 |
| KR102058113B1 (ko) | 2015-11-23 | 2019-12-23 | 주식회사 엘지화학 | 접착력이 개선된 리튬 이차전지용 전극 및 이의 제조방법 |
| DE102015224335A1 (de) * | 2015-12-04 | 2017-06-08 | Robert Bosch Gmbh | Feststoffelektrode mit elektrolytgetränkten Aktivmaterialpartikeln |
| KR101813363B1 (ko) * | 2016-02-19 | 2017-12-28 | 서울대학교산학협력단 | 고체상의 이차전지용 전해질 |
| SG11201805542TA (en) | 2016-02-23 | 2018-09-27 | Nchain Holdings Ltd | Secure multiparty loss resistant storage and transfer of cryptographic keys for blockchain based systems in conjunction with a wallet management system |
| KR101876861B1 (ko) | 2016-08-04 | 2018-07-10 | 한국생산기술연구원 | 전고체 리튬이차전지용 복합 고체전해질 및 그의 제조방법 |
| KR102134458B1 (ko) * | 2016-12-28 | 2020-07-15 | 주식회사 엘지화학 | 전고체 전지 및 이를 위한 고분자 전해질 |
| US20180277913A1 (en) * | 2017-03-23 | 2018-09-27 | Nanotek Instruments, Inc. | Non-flammable Quasi-Solid Electrolyte and Lithium Secondary Batteries Containing Same |
| US10903519B2 (en) * | 2017-03-27 | 2021-01-26 | Global Graphene Group, Inc. | Lithium secondary battery containing non-flammable electrolyte and manufacturing method |
| CN108281704B (zh) * | 2018-01-22 | 2020-02-21 | 厦门大学 | 一种固态电解质复合材料及其制备方法和应用 |
-
2018
- 2018-09-28 KR KR1020180115701A patent/KR102510294B1/ko active Active
-
2019
- 2019-09-27 CN CN201980038410.6A patent/CN112292780B/zh active Active
- 2019-09-27 JP JP2020570422A patent/JP7113919B2/ja active Active
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853639B2 (ja) | 1977-01-25 | 1983-11-30 | 川崎重工業株式会社 | 航空機の離陸方法 |
| WO2015118988A1 (ja) * | 2014-02-06 | 2015-08-13 | 日産自動車株式会社 | 非水電解質二次電池 |
| JP2017529645A (ja) * | 2014-07-01 | 2017-10-05 | アイ テン | 固体電解質及びポリマー材料の層を含む全固体電池 |
| US20170194663A1 (en) * | 2016-01-04 | 2017-07-06 | Aruna Zhamu | Solid state electrolyte for lithium secondary battery |
| KR20180086026A (ko) * | 2017-01-20 | 2018-07-30 | 주식회사 엘지화학 | 질화붕소 나노플레이트의 제조 방법 및 질화붕소 나노플레이트-고분자 복합체의 제조방법 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114006029A (zh) * | 2021-10-19 | 2022-02-01 | 珠海冠宇电池股份有限公司 | 一种固态电解质及含有该电解质的固态电池 |
| CN114006029B (zh) * | 2021-10-19 | 2022-08-12 | 珠海冠宇电池股份有限公司 | 一种固态电解质及含有该电解质的固态电池 |
Also Published As
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|---|---|
| ES3062811T3 (ko) | 2026-04-14 |
| JP2021528812A (ja) | 2021-10-21 |
| WO2020067769A1 (ko) | 2020-04-02 |
| EP3790095B1 (en) | 2026-01-14 |
| EP3790095A1 (en) | 2021-03-10 |
| US11901507B2 (en) | 2024-02-13 |
| CN112292780B (zh) | 2024-02-13 |
| JP7113919B2 (ja) | 2022-08-05 |
| US20210265661A1 (en) | 2021-08-26 |
| CN112292780A (zh) | 2021-01-29 |
| KR102510294B1 (ko) | 2023-03-14 |
| EP3790095A4 (en) | 2021-07-14 |
| PL3790095T3 (pl) | 2026-03-30 |
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