KR101568468B1 - 전고체 리튬이차전지용 고체 전해질 및 그 제조방법 - Google Patents

전고체 리튬이차전지용 고체 전해질 및 그 제조방법 Download PDF

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KR101568468B1
KR101568468B1 KR1020130078499A KR20130078499A KR101568468B1 KR 101568468 B1 KR101568468 B1 KR 101568468B1 KR 1020130078499 A KR1020130078499 A KR 1020130078499A KR 20130078499 A KR20130078499 A KR 20130078499A KR 101568468 B1 KR101568468 B1 KR 101568468B1
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solid electrolyte
powder
heat treatment
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treatment temperature
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KR20150005136A (ko
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김호성
김태원
장덕례
이종호
김경완
김민영
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한국생산기술연구원
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Priority to KR1020130078499A priority Critical patent/KR101568468B1/ko
Priority to US14/902,488 priority patent/US20160380304A1/en
Priority to PCT/KR2014/005739 priority patent/WO2015002410A1/ko
Priority to JP2016523652A priority patent/JP6259516B2/ja
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    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
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  • Materials Engineering (AREA)
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  • Organic Chemistry (AREA)
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  • Condensed Matter Physics & Semiconductors (AREA)
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  • Secondary Cells (AREA)
KR1020130078499A 2013-07-04 2013-07-04 전고체 리튬이차전지용 고체 전해질 및 그 제조방법 Active KR101568468B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020130078499A KR101568468B1 (ko) 2013-07-04 2013-07-04 전고체 리튬이차전지용 고체 전해질 및 그 제조방법
US14/902,488 US20160380304A1 (en) 2013-07-04 2014-06-27 Solid electrolyte for all solid-state lithium-ion battery and manufacturing method therefor
PCT/KR2014/005739 WO2015002410A1 (ko) 2013-07-04 2014-06-27 전고체 리튬이차전지용 고체 전해질 및 그 제조방법
JP2016523652A JP6259516B2 (ja) 2013-07-04 2014-06-27 全固体リチウム二次電池用固体電解質の製造方法
US16/249,687 US11177502B2 (en) 2013-07-04 2019-01-16 Solid electrolyte for all solid-state lithium-ion battery and manufacturing method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130078499A KR101568468B1 (ko) 2013-07-04 2013-07-04 전고체 리튬이차전지용 고체 전해질 및 그 제조방법

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Publication Number Publication Date
KR20150005136A KR20150005136A (ko) 2015-01-14
KR101568468B1 true KR101568468B1 (ko) 2015-11-11

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US (2) US20160380304A1 (enExample)
JP (1) JP6259516B2 (enExample)
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WO (1) WO2015002410A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210083801A (ko) 2019-12-27 2021-07-07 울산과학기술원 표면 코팅 세라믹 고체 전해질 및 이의 제조방법

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JP6369281B2 (ja) * 2014-10-17 2018-08-08 東京電力ホールディングス株式会社 固体電解質材料の製造方法
KR101728434B1 (ko) * 2015-09-18 2017-04-20 한국생산기술연구원 전고체 리튬이차전지용 고체전해질의 제조방법 및 그를 포함하는 전고체 리튬이차전지의 제조방법
KR101718880B1 (ko) * 2015-12-30 2017-03-23 주식회사 이아이지 리튬-란타늄-지르코늄계 고체 전해질의 제조 방법
CN105932327B (zh) * 2016-05-16 2018-08-03 北京科技大学 一种立方相锂镧锆氧固态电解质纳米材料的制备方法
JP6744193B2 (ja) * 2016-10-17 2020-08-19 国立大学法人三重大学 ガーネット型のリチウム−ランタン−ジルコニウム複合酸化物およびその製造方法
KR101881769B1 (ko) * 2016-11-18 2018-07-26 한국생산기술연구원 전고체전지용 고이온전도성 고체전해질의 제조방법
JP6819369B2 (ja) * 2017-03-08 2021-01-27 トヨタ自動車株式会社 固体電解質層の形成方法
KR101995829B1 (ko) * 2017-07-28 2019-07-03 한국생산기술연구원 전고체 리튬이차전지용 고체전해질의 제조방법 및 그를 포함하는 전고체 리튬이차전지의 제조방법
WO2019098613A1 (ko) * 2017-11-09 2019-05-23 재단법인 포항산업과학연구원 전고체 전지, 이의 제조 방법, 이를 포함하는 이차 전지 및 이를 포함하는 모놀리식 전지 모듈
US11973184B2 (en) * 2018-08-03 2024-04-30 Kaneka Corporation Garnet-type composite metal oxide and method for producing same
US11094998B2 (en) * 2019-06-19 2021-08-17 GM Global Technology Operations LLC Ceramic-coated separators for lithium-containing electrochemical cells and methods of making the same
US11342581B2 (en) * 2019-07-19 2022-05-24 Daiichi Kigenso Kagaku Kogyo Co., Ltd. Ceramic powder material, method for producing ceramic powder material, and battery
KR102656255B1 (ko) * 2021-08-19 2024-04-09 한국생산기술연구원 이온전도성이 우수한 복합고체전해질 시트 및 이를 이용한 전고체 리튬이차전지의 제조방법
CN113716625B (zh) * 2021-09-02 2023-11-21 厦门厦钨新能源材料股份有限公司 大晶粒聚集体三元正极材料、其制备方法及锂离子电池
KR20240014650A (ko) 2022-07-25 2024-02-02 (주)티디엘 이차전지용 고체전해질 미세입자 제조 및 이를 활용한 전지 제조방법
CN115340378B (zh) * 2022-10-20 2023-02-03 江苏蓝固新能源科技有限公司 一种氧化物固态电解质及其制备方法以及一种锂离子电池
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010143785A (ja) 2008-12-18 2010-07-01 National Institute Of Advanced Industrial Science & Technology リチウムイオン伝導性酸化物およびその製造方法、並びに該酸化物により構成された固体電解質
JP2012174659A (ja) 2011-02-24 2012-09-10 Shinshu Univ ガーネット型固体電解質、当該ガーネット型固体電解質を含む二次電池、及び当該ガーネット型固体電解質の製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6753110B1 (en) * 1999-10-08 2004-06-22 National Research Council Of Canada Cathode active material for lithium electrochemical cells
JP2011195372A (ja) * 2010-03-19 2011-10-06 National Institute Of Advanced Industrial Science & Technology リチウムイオン伝導性酸化物の単結晶及びその製造方法、並びにそれを部材として使用した電気化学デバイス
JP5649033B2 (ja) * 2010-03-19 2015-01-07 独立行政法人産業技術総合研究所 リチウムイオン伝導性酸化物及びその製造方法、並びにそれを部材として使用した電気化学デバイス
JP2013107779A (ja) * 2011-11-17 2013-06-06 Honda Motor Co Ltd 焼結体及びその製造方法
JP6079307B2 (ja) * 2012-05-14 2017-02-15 株式会社豊田中央研究所 ガーネット型リチウムイオン伝導性酸化物の製造方法
JP6393974B2 (ja) * 2013-11-01 2018-09-26 セントラル硝子株式会社 固体電解質前駆体、その製造方法、固体電解質の製造方法、及び固体電解質−電極活物質複合体の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010143785A (ja) 2008-12-18 2010-07-01 National Institute Of Advanced Industrial Science & Technology リチウムイオン伝導性酸化物およびその製造方法、並びに該酸化物により構成された固体電解質
JP2012174659A (ja) 2011-02-24 2012-09-10 Shinshu Univ ガーネット型固体電解質、当該ガーネット型固体電解質を含む二次電池、及び当該ガーネット型固体電解質の製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
N.Janani.etc. Synthesis of cubic Li7La3Zr2O12 by modified sol-gel process. Ionics, Springer-Verlag. 2011.08.01.,17, p575-580

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210083801A (ko) 2019-12-27 2021-07-07 울산과학기술원 표면 코팅 세라믹 고체 전해질 및 이의 제조방법

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