KR20190119607A - 높은 에너지 밀도 및 연장된 사이클링 수명을 가진 리튬-황 배터리를 가능하게 하는 재생성 폴리설파이드-소거 층 및 그 제조 방법 - Google Patents

높은 에너지 밀도 및 연장된 사이클링 수명을 가진 리튬-황 배터리를 가능하게 하는 재생성 폴리설파이드-소거 층 및 그 제조 방법 Download PDF

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KR20190119607A
KR20190119607A KR1020197026289A KR20197026289A KR20190119607A KR 20190119607 A KR20190119607 A KR 20190119607A KR 1020197026289 A KR1020197026289 A KR 1020197026289A KR 20197026289 A KR20197026289 A KR 20197026289A KR 20190119607 A KR20190119607 A KR 20190119607A
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cnts
rsl
sulfur
polysulfide
lithium
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Korean (ko)
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융펭 루
지앙구오 수
리 쉔
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더 리젠트스 오브 더 유니이버시티 오브 캘리포니아
포드 치어 인터내셔널 리미티드
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KR1020197026289A 2017-02-09 2018-02-07 높은 에너지 밀도 및 연장된 사이클링 수명을 가진 리튬-황 배터리를 가능하게 하는 재생성 폴리설파이드-소거 층 및 그 제조 방법 Ceased KR20190119607A (ko)

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US201762456936P 2017-02-09 2017-02-09
US62/456,936 2017-02-09
PCT/US2018/017155 WO2018148233A1 (en) 2017-02-09 2018-02-07 Regenerative polysulfide-scavenging layers enabling lithium-sulfur batteries with high energy density and prolonged cycling life and methods of making same

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CN (1) CN111066194A (enExample)
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220065578A (ko) * 2020-11-13 2022-05-20 한국전기연구원 플렉시블 리튬-황 전지 집전체용 금속나노와이어-탄소나노튜브 복합체

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI681587B (zh) * 2018-01-16 2020-01-01 中央研究院 製造快速充電和長壽鋰-硫電池的方法
KR102680031B1 (ko) * 2018-12-07 2024-06-28 주식회사 엘지에너지솔루션 분리막 및 이를 포함하는 리튬 이차전지
CN111081945A (zh) * 2019-12-20 2020-04-28 河南师范大学 一种锂硫电池用多功能Nb2O5/中空碳纤维复合隔膜涂层材料的制备方法
CN111082063B (zh) * 2019-12-26 2023-03-28 内蒙古民族大学 一种柔性导电碳/金属复合纳米纤维膜及其制备方法和应用、锂硫电池
CN111540868A (zh) * 2020-01-21 2020-08-14 武汉船用电力推进装置研究所(中国船舶重工集团公司第七一二研究所) 一种二维二氧化锰修饰聚丙烯隔膜的制备方法和应用
JP7743984B2 (ja) * 2020-03-13 2025-09-25 学校法人早稲田大学 二次電池用正極、二次電池用正極の製造方法、二次電池
KR102819965B1 (ko) * 2020-09-04 2025-06-13 주식회사 엘지에너지솔루션 분리막 및 이를 포함하는 이차 전지
CN111916640B (zh) * 2020-09-11 2023-04-28 合肥工业大学 一种锂硫电池WS2/CNTs改性隔膜及其制备方法
CN114420928B (zh) * 2020-10-28 2024-04-19 山东海科创新研究院有限公司 一种具有高性能的锂离子电池用硅碳负极材料及其制备方法、锂离子电池
CN112332025A (zh) * 2020-11-10 2021-02-05 南京工业大学 一种锂硫电池用隔膜及其制备方法
CN114583165A (zh) * 2020-12-01 2022-06-03 河南大学 一种金属/金属氧化物锂硫电池正极骨架结构
US20250015437A1 (en) * 2021-07-07 2025-01-09 Board Of Regents, The University Of Texas System Separators for use in energy storage devices
CN113937418B (zh) * 2021-10-11 2023-11-17 中科南京绿色制造产业创新研究院 一种锂硫电池隔膜及其制备方法和锂硫电池
CN114530671B (zh) * 2022-01-25 2024-05-28 广东工业大学 一种基于高比表面积介孔氧化铝的功能性隔膜及其制备方法和应用
CN114497888B (zh) * 2022-01-25 2024-04-05 郑州大学 一种锂硫电池隔膜修饰材料的制备方法及其应用
CN114605734B (zh) * 2022-02-17 2023-08-01 温州大学 有机小分子嫁接碳纳米管修饰的功能薄膜复合材料及其制备方法和应用
CN114890478A (zh) * 2022-05-13 2022-08-12 武汉科技大学 一种超晶格材料及其制备方法以及在锂硫电池隔膜改性中的应用
CN115832617B (zh) * 2022-11-30 2025-09-02 惠州锂威新能源科技有限公司 一种插层复合薄膜及其制备方法和锂硫电池
CN116159595B (zh) * 2022-12-15 2024-08-06 温州大学 一种改性血蓝蛋白催化剂复合材料及其应用
US20240204355A1 (en) * 2022-12-16 2024-06-20 Lyten, Inc. Protective layer on anode-facing surface of separator for mitigating polysufide shuttling in lithium-based batteries
CN116936777B (zh) * 2023-09-15 2023-12-29 山东海化集团有限公司 一种锂硫电池正、负极材料及其制备方法和应用
CN119401056B (zh) * 2024-11-01 2025-09-30 南通大学 具有球链状金属氧化物结构的锂硫电池隔膜及其制备方法
CN120601077B (zh) * 2025-08-07 2025-09-26 苏州工学院 一种橄榄形结构In2Ox修饰的锂硫电池隔膜及其制备方法和应用

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8236446B2 (en) 2008-03-26 2012-08-07 Ada Technologies, Inc. High performance batteries with carbon nanomaterials and ionic liquids
WO2010019648A2 (en) 2008-08-15 2010-02-18 The Regents Of The University Of California Hierarchical nanowire composites for electrochemical energy storage
WO2012109648A1 (en) 2011-02-11 2012-08-16 The Penn State Research Foundation Carbon-metal oxide-sulfur cathodes for high-performance lithium-sulfur batteries
CN102263257B (zh) 2011-06-28 2013-08-07 中国科学院金属研究所 高能量柔性电极材料及其制备方法和在二次电池中的应用
CN104620416A (zh) * 2012-08-17 2015-05-13 得克萨斯州大学系统董事会 用于锂-硫电池的多孔碳中间层
US10164231B2 (en) * 2013-02-05 2018-12-25 Hrl Laboratories, Llc Separators for lithium-sulfur batteries
CN104143630A (zh) * 2013-05-09 2014-11-12 中国科学院大连化学物理研究所 石墨烯-纳米金属氧化物复合材料在锂硫电池中应用
US20150056493A1 (en) 2013-08-21 2015-02-26 GM Global Technology Operations LLC Coated porous separators and coated electrodes for lithium batteries
US9373829B2 (en) * 2013-10-11 2016-06-21 GM Global Technology Operations LLC Porous interlayer for a lithium-sulfur battery
CN104716382B (zh) * 2013-12-15 2017-08-25 中国科学院大连化学物理研究所 一种锂‑硫电池结构
CN104183820B (zh) * 2014-03-03 2016-08-17 河南师范大学 一种锂硫电池正极用膜材料
KR101684645B1 (ko) * 2015-01-27 2016-12-07 한국과학기술연구원 바나듐 산화물 제로겔/카본 나노복합체의 제조방법, 이를 포함하는 리튬-황 이차전지 양극 및 이의 제조방법
US9564656B1 (en) 2015-09-14 2017-02-07 Nanotek Instruments, Inc. Process for producing alkali metal or alkali-ion batteries having high volumetric and gravimetric energy densities
CN105552282B (zh) * 2015-11-13 2019-04-23 北京理工大学 基于功能性碳纤维布作为正极阻挡层的锂硫电池
CN105489818A (zh) * 2015-12-29 2016-04-13 长沙矿冶研究院有限责任公司 锂硫电池用改性隔膜的制备方法、改性隔膜及具有该改性隔膜的锂硫电池

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KR20220065578A (ko) * 2020-11-13 2022-05-20 한국전기연구원 플렉시블 리튬-황 전지 집전체용 금속나노와이어-탄소나노튜브 복합체

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US10985368B2 (en) 2021-04-20
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