WO2019078644A3 - 리튬 공기 전지용 양극, 이를 포함하는 리튬 공기 전지, 및 리튬 공기 전지용 양극의 제조방법 - Google Patents

리튬 공기 전지용 양극, 이를 포함하는 리튬 공기 전지, 및 리튬 공기 전지용 양극의 제조방법 Download PDF

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Publication number
WO2019078644A3
WO2019078644A3 PCT/KR2018/012348 KR2018012348W WO2019078644A3 WO 2019078644 A3 WO2019078644 A3 WO 2019078644A3 KR 2018012348 W KR2018012348 W KR 2018012348W WO 2019078644 A3 WO2019078644 A3 WO 2019078644A3
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WIPO (PCT)
Prior art keywords
air battery
lithium air
positive electrode
same
manufacturing
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PCT/KR2018/012348
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English (en)
French (fr)
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WO2019078644A2 (ko
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류원희
이재윤
이준서
김현수
이나원
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숙명여자대학교산학협력단
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Publication of WO2019078644A2 publication Critical patent/WO2019078644A2/ko
Publication of WO2019078644A3 publication Critical patent/WO2019078644A3/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
    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • 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
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H01M4/8668—Binders
    • 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
    • H01M4/88—Processes of manufacture
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8828—Coating with slurry or ink
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inert Electrodes (AREA)
  • Hybrid Cells (AREA)

Abstract

본 발명은 리튬 공기 전지용 양극, 이를 포함하는 리튬 공기 전지 및 리튬 공기 전지용 양극의 제조방법에 관한 것이다. 특히, 본 발명에서 리륨 공기 전지용 양극은 헤모글로빈으로부터 유래된 철(Fe) 또는 이의 합금으로 이루어진 촉매가 담지된 탄소재를 포함하고, 상기 촉매가 리튬 공기 전지용 양극에서 산소 또는 이산화탄소의 운반체로 사용될 수 있어, 본 발명은 전지의 효율을 높일 수 있는 이점이 있다.
PCT/KR2018/012348 2017-10-18 2018-10-18 리튬 공기 전지용 양극, 이를 포함하는 리튬 공기 전지, 및 리튬 공기 전지용 양극의 제조방법 WO2019078644A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20170135097 2017-10-18
KR10-2017-0135097 2017-10-18

Publications (2)

Publication Number Publication Date
WO2019078644A2 WO2019078644A2 (ko) 2019-04-25
WO2019078644A3 true WO2019078644A3 (ko) 2019-06-06

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PCT/KR2018/012348 WO2019078644A2 (ko) 2017-10-18 2018-10-18 리튬 공기 전지용 양극, 이를 포함하는 리튬 공기 전지, 및 리튬 공기 전지용 양극의 제조방법

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KR (1) KR102226521B1 (ko)
WO (1) WO2019078644A2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110492203B (zh) * 2019-07-08 2022-05-03 南京航空航天大学 一种锂-二氧化碳电池及其正极材料的制备
CN110451482B (zh) * 2019-08-19 2021-04-20 北京理工大学 一种氮硫共掺杂碳纳米片材料的制备方法
CN111362312B (zh) * 2020-03-17 2022-03-01 东北大学秦皇岛分校 一种利用酸洗铁红回收处理得到锂-空气电池正极材料的方法
KR20220014108A (ko) * 2020-07-28 2022-02-04 숙명여자대학교산학협력단 촉매 리튬-이산화탄소 반응을 위한 탄소 나노 튜브에 내장된 철 나노입자의 모세관 구동 형성
CN112615013A (zh) * 2020-12-14 2021-04-06 桂林理工大学 一种液态金属@碳纳米管锂空气电池正极及其制备方法
CN114944493B (zh) * 2022-05-05 2024-02-06 青岛大学 一种锂离子锂氧气混合电池及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08173775A (ja) * 1994-10-24 1996-07-09 Sumitomo Electric Ind Ltd 酸素選択透過膜およびそれを用いた電池
US20030064258A1 (en) * 2001-09-28 2003-04-03 Pan Alfred I-Tsung Fuel additives for fuel cell
KR20160019226A (ko) * 2014-08-11 2016-02-19 에스케이이노베이션 주식회사 리튬-공기 전지
JP5936201B2 (ja) * 2011-09-06 2016-06-22 住友化学株式会社 電極触媒の分散液の製造方法、電極触媒の製造方法、電極触媒、電極構造体、膜電極接合体、燃料電池および空気電池
KR101781442B1 (ko) * 2016-10-20 2017-09-25 부산대학교 산학협력단 철이 도핑된 질소 및 황을 포함하는 탄소 촉매 및 이의 제조방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010159480A (ja) * 2008-07-31 2010-07-22 Blue Aqua Industry Kk 空気電池式反応装置。
KR20170089122A (ko) 2016-01-26 2017-08-03 경기대학교 산학협력단 리튬-공기 이차전지, 이의 양극 및 양극 제조방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08173775A (ja) * 1994-10-24 1996-07-09 Sumitomo Electric Ind Ltd 酸素選択透過膜およびそれを用いた電池
US20030064258A1 (en) * 2001-09-28 2003-04-03 Pan Alfred I-Tsung Fuel additives for fuel cell
JP5936201B2 (ja) * 2011-09-06 2016-06-22 住友化学株式会社 電極触媒の分散液の製造方法、電極触媒の製造方法、電極触媒、電極構造体、膜電極接合体、燃料電池および空気電池
KR20160019226A (ko) * 2014-08-11 2016-02-19 에스케이이노베이션 주식회사 리튬-공기 전지
KR101781442B1 (ko) * 2016-10-20 2017-09-25 부산대학교 산학협력단 철이 도핑된 질소 및 황을 포함하는 탄소 촉매 및 이의 제조방법

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KR102226521B1 (ko) 2021-03-11
WO2019078644A2 (ko) 2019-04-25
KR20190043493A (ko) 2019-04-26

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