WO2019066369A3 - 탄소-황 복합체, 그의 제조방법 및 이를 포함하는 리튬 이차전지 - Google Patents

탄소-황 복합체, 그의 제조방법 및 이를 포함하는 리튬 이차전지 Download PDF

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WO2019066369A3
WO2019066369A3 PCT/KR2018/011064 KR2018011064W WO2019066369A3 WO 2019066369 A3 WO2019066369 A3 WO 2019066369A3 KR 2018011064 W KR2018011064 W KR 2018011064W WO 2019066369 A3 WO2019066369 A3 WO 2019066369A3
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carbon
preparation
method therefor
sulfur composite
secondary battery
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PCT/KR2018/011064
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French (fr)
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WO2019066369A2 (ko
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조은경
한승훈
송명준
김일토
손권남
양두경
김지원
신무환
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주식회사 엘지화학
연세대학교 산학협력단
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Priority to JP2020514193A priority Critical patent/JP7095077B2/ja
Priority to CN202310187771.5A priority patent/CN116154133A/zh
Priority to CN201880058927.7A priority patent/CN111095623B/zh
Priority to US16/646,080 priority patent/US11502289B2/en
Priority to EP18860644.6A priority patent/EP3667778B1/en
Publication of WO2019066369A2 publication Critical patent/WO2019066369A2/ko
Publication of WO2019066369A3 publication Critical patent/WO2019066369A3/ko
Priority to US17/964,649 priority patent/US11831010B2/en
Priority to US18/490,351 priority patent/US12113206B2/en

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
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  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Secondary Cells (AREA)

Abstract

본 발명은 탄화된 금속-유기 구조체(Metal-organic framework: MOF); 및 상기 탄화된 금속-유기 구조체의 외부 표면 및 내부 중 적어도 일부에 도입된 황 화합물을 포함하고, 상기 탄화된 금속-유기 구조체의 비표면적이 1000 내지 4000 m2/g이고, 상기 탄화된 금속-유기 구조체의 기공부피가 0.1~10 cc/g 인, 탄소-황 복합체 및 그 제조방법에 관한 것이다.
PCT/KR2018/011064 2017-09-28 2018-09-19 탄소-황 복합체, 그의 제조방법 및 이를 포함하는 리튬 이차전지 WO2019066369A2 (ko)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2020514193A JP7095077B2 (ja) 2017-09-28 2018-09-19 炭素－硫黄複合体、その製造方法及びこれを含むリチウム二次電池
CN202310187771.5A CN116154133A (zh) 2017-09-28 2018-09-19 碳-硫复合物、其制备方法以及包含其的正极和锂二次电池
CN201880058927.7A CN111095623B (zh) 2017-09-28 2018-09-19 碳-硫复合物、其制备方法以及包含其的锂二次电池
US16/646,080 US11502289B2 (en) 2017-09-28 2018-09-19 Carbon-sulfur composite, preparation method therefor, and lithium secondary battery comprising same
EP18860644.6A EP3667778B1 (en) 2017-09-28 2018-09-19 Carbon-sulfur composite, preparation method therefor, and lithium secondary battery comprising same
US17/964,649 US11831010B2 (en) 2017-09-28 2022-10-12 Carbon-sulfur composite, preparation method therefor, and lithium secondary battery comprising same
US18/490,351 US12113206B2 (en) 2017-09-28 2023-10-19 Carbon-sulfur composite, preparation method therefor, and lithium secondary battery comprising same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2017-0125909 2017-09-28
KR1020170125909A KR102148513B1 (ko) 2017-09-28 2017-09-28 탄소-황 복합체, 그의 제조방법 및 이를 포함하는 리튬 이차전지

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US16/646,080 A-371-Of-International US11502289B2 (en) 2017-09-28 2018-09-19 Carbon-sulfur composite, preparation method therefor, and lithium secondary battery comprising same
US17/964,649 Continuation US11831010B2 (en) 2017-09-28 2022-10-12 Carbon-sulfur composite, preparation method therefor, and lithium secondary battery comprising same

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WO2019066369A2 WO2019066369A2 (ko) 2019-04-04
WO2019066369A3 true WO2019066369A3 (ko) 2019-05-23

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US (3) US11502289B2 (ko)
EP (1) EP3667778B1 (ko)
JP (1) JP7095077B2 (ko)
KR (1) KR102148513B1 (ko)
CN (2) CN116154133A (ko)
WO (1) WO2019066369A2 (ko)

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JP7048693B1 (ja) 2020-10-01 2022-04-05 星和電機株式会社 多孔質炭素材料およびその製造方法、多孔質炭素材料の前駆体、ならびに多孔質炭素材料を用いた電極材料
JP7048697B1 (ja) 2020-10-15 2022-04-05 星和電機株式会社 多孔質炭素材料の製造方法
KR20220108505A (ko) 2021-01-27 2022-08-03 주식회사 엘지에너지솔루션 리튬 이차전지용 분리막 및 이의 제조방법
CN113097467B (zh) * 2021-04-06 2022-08-09 深圳中芯能科技有限公司 一种双层壳结构的锂离子电池复合材料的制备方法
CN113206228A (zh) * 2021-04-21 2021-08-03 华南师范大学 一种Zn-Mn双金属锂离子电池负极材料及其制备方法
CN113551814A (zh) * 2021-06-23 2021-10-26 浙江工业大学 一种碳/mof三维连续体结构的电极材料的制备方法及应用
CN113410575B (zh) * 2021-06-24 2023-03-10 福建师范大学 一种基于孔径分割策略的金属有机框架材料用于锂硫电池隔膜的制备方法
JP7293320B2 (ja) * 2021-11-29 2023-06-19 星和電機株式会社 多孔質炭素材料およびその製造方法、多孔質炭素材料の前駆体、ならびに多孔質炭素材料を用いた電極材料
TWI779977B (zh) * 2021-12-29 2022-10-01 芯量科技股份有限公司 負極漿料及其製備方法和電池
CN114464788B (zh) * 2022-01-14 2024-02-06 南京邮电大学 一种锂硫电池复合正极材料及其制备方法与应用
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CN115207560B (zh) * 2022-07-18 2024-04-09 中南大学 一种锂硫电池隔膜及应用

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