WO2019059662A3 - 금속 전극을 구비하는 금속이차전지 - Google Patents

금속 전극을 구비하는 금속이차전지 Download PDF

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Publication number
WO2019059662A3
WO2019059662A3 PCT/KR2018/011102 KR2018011102W WO2019059662A3 WO 2019059662 A3 WO2019059662 A3 WO 2019059662A3 KR 2018011102 W KR2018011102 W KR 2018011102W WO 2019059662 A3 WO2019059662 A3 WO 2019059662A3
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WO
WIPO (PCT)
Prior art keywords
metal
secondary battery
metal electrode
binder
protective layer
Prior art date
Application number
PCT/KR2018/011102
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English (en)
French (fr)
Other versions
WO2019059662A2 (ko
Inventor
선양국
박성진
곽원진
Original Assignee
한양대학교 산학협력단
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 한양대학교 산학협력단 filed Critical 한양대학교 산학협력단
Publication of WO2019059662A2 publication Critical patent/WO2019059662A2/ko
Publication of WO2019059662A3 publication Critical patent/WO2019059662A3/ko

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134—Electrodes based on metals, Si or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/96—Carbon-based electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

금속 이차전지를 제공한다. 상기 금속 이차전지는 금속 전극인 음극을 구비한다. 상기 금속 전극 상에 보호층이 배치된다. 상기 보호층은 바인더 및 상기 바인더 내에 분산되고 표면 상에 고분자 코팅층을 구비하는 복수의 탄소 입자들을 구비하고, 상기 바인더와 상기 고분자 코팅층 사이에 수소 결합이 형성된다. 상기 보호층 상에 양극이 배치된다.
PCT/KR2018/011102 2017-09-20 2018-09-20 금속 전극을 구비하는 금속이차전지 WO2019059662A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170121385A KR102470559B1 (ko) 2017-09-20 2017-09-20 금속 전극을 구비하는 금속이차전지
KR10-2017-0121385 2017-09-20

Publications (2)

Publication Number Publication Date
WO2019059662A2 WO2019059662A2 (ko) 2019-03-28
WO2019059662A3 true WO2019059662A3 (ko) 2019-05-09

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PCT/KR2018/011102 WO2019059662A2 (ko) 2017-09-20 2018-09-20 금속 전극을 구비하는 금속이차전지

Country Status (2)

Country Link
KR (1) KR102470559B1 (ko)
WO (1) WO2019059662A2 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220085358A1 (en) * 2019-05-31 2022-03-17 Lg Energy Solution, Ltd. Sulfur-carbon composite, positive electrode for lithium-sulfur battery comprising same, and lithium-sulfur battery comprising positive electrode
CN111500340A (zh) * 2020-06-05 2020-08-07 青岛理工大学 一种空心氧化石墨烯的润滑添加剂、超滑水润滑剂及其制备方法和应用
CN112349893B (zh) * 2020-09-27 2024-01-26 江苏师范大学 一种聚多巴胺薄膜抑制锌枝晶生长的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110098850A (ko) * 2009-12-28 2011-09-01 파나소닉 주식회사 비수전해질 이차전지용 음극 및 비수전해질 이차전지
KR20130128273A (ko) * 2012-05-16 2013-11-26 삼성전자주식회사 리튬 전지용 음극 및 이를 포함하는 리튬 전지
JP2015520109A (ja) * 2012-06-06 2015-07-16 東レ株式会社 グラフェン粉末、グラフェン粉末の製造方法およびグラフェン粉末を含むリチウムイオン電池用電極
KR20150145046A (ko) * 2014-06-18 2015-12-29 한국과학기술원 리튬 이차 전지용 리튬 전극의 표면 보호막 및 이를 이용한 리튬 이차 전지
KR20160023653A (ko) * 2013-06-21 2016-03-03 하이드로-퀘벡 고-에너지 배터리들을 위한 애노드

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004220819A (ja) * 2003-01-09 2004-08-05 Sony Corp 電解質、負極および電池
KR102003296B1 (ko) * 2015-07-20 2019-07-24 주식회사 엘지화학 고체 전해질을 포함하는 리튬 이차전지
KR102038542B1 (ko) * 2015-09-22 2019-11-26 주식회사 엘지화학 바인더 프리 리튬 전극 및 이를 포함하는 리튬 이차 전지

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110098850A (ko) * 2009-12-28 2011-09-01 파나소닉 주식회사 비수전해질 이차전지용 음극 및 비수전해질 이차전지
KR20130128273A (ko) * 2012-05-16 2013-11-26 삼성전자주식회사 리튬 전지용 음극 및 이를 포함하는 리튬 전지
JP2015520109A (ja) * 2012-06-06 2015-07-16 東レ株式会社 グラフェン粉末、グラフェン粉末の製造方法およびグラフェン粉末を含むリチウムイオン電池用電極
KR20160023653A (ko) * 2013-06-21 2016-03-03 하이드로-퀘벡 고-에너지 배터리들을 위한 애노드
KR20150145046A (ko) * 2014-06-18 2015-12-29 한국과학기술원 리튬 이차 전지용 리튬 전극의 표면 보호막 및 이를 이용한 리튬 이차 전지

Also Published As

Publication number Publication date
KR102470559B1 (ko) 2022-11-23
KR20190032933A (ko) 2019-03-28
WO2019059662A2 (ko) 2019-03-28

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