KR100570792B1 - 첨가제를 사용한 리튬-염화 티오닐 전지 및 이를 위한 제조 방법 - Google Patents
첨가제를 사용한 리튬-염화 티오닐 전지 및 이를 위한 제조 방법 Download PDFInfo
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- KR100570792B1 KR100570792B1 KR1020040085720A KR20040085720A KR100570792B1 KR 100570792 B1 KR100570792 B1 KR 100570792B1 KR 1020040085720 A KR1020040085720 A KR 1020040085720A KR 20040085720 A KR20040085720 A KR 20040085720A KR 100570792 B1 KR100570792 B1 KR 100570792B1
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- lithium
- thionyl chloride
- socl
- battery
- chloride battery
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
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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
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
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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
- 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
- H01M10/0563—Liquid materials, e.g. for Li-SOCl2 cells
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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
- 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
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0567—Liquid materials characterised by the additives
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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
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- 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
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- Chemical Kinetics & Catalysis (AREA)
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- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
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- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Primary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (5)
- 리튬음극과 SOCl2 전해액을 구비하는 리튬 - 염화 티오닐 전지에 있어서:상기 리튬음극의 음극 리튬 표면에 알닐시아노아크릴레이트에 무기용매가 첨가되어 숙성 건조된 0.1~30㎛의 도포층이 형성되고, 상기 전해액에 0.1 ~ 1.5몰%의 무기용매와 0.1~0.5 중량%의 클로로설폰산(CSA)이 첨가되는 것을 특징으로 하는 리튬 - 염화 티오닐 전지.
- 제 1 항에 있어서, 상기 전해액에 첨가되는 무기용매는 SO2인 것을 특징으로 하는 리튬-염화 티오닐 전지.
- 제 1 항에 있어서, 상기 알닐시아노아크릴레이트에 첨가되는 무기용매는 SO2Cl2, SOCl2, SO2중의 하나 또는 두 개 이상의 종류로서 0.1 ~10몰%로 혼합되는 것을 특징으로 하는 리튬-염화 티오닐 전지.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 상기 도포층은 24시간 이상 숙성 건조되는 것을 특징으로 하는 리튬- 염화 티오닐 전지.
- 표면에 고분자물질을 도포한 리튬음극과 SOCl2 에 촉매를 첨가한 전해액을 준 비하고, 전지조립체에 상기 리튬음극을 조립하고, 상기 완성된 전지조립체에 상기 전해액을 주입하는 리튬 - 염화 티오닐 전지 제조방법에 있어서:상기 전해액은 SOCl2 에 0.1~2.0중량%로 CSA(Chlorsulfuric Acid)를 첨가하여 녹인 후에 SO2개스를 버블링(bubbling)하여 0.1 ~ 1.5 몰% 용해시켜 형성되며,상기 리튬음극의 도포층은 알닐시아노아크릴레이트와 SO2Cl2, SOCl2, SO 2중의 하나 또는 두 개 이상의 종류를 0.1 ~10몰%로 혼합하여 24시간 이상 숙성 건조하여 이루어지는 것을 특징으로 하는 리튬 - 염화 티오닐 전지 제조방법.
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KR1020040085720A KR100570792B1 (ko) | 2004-10-26 | 2004-10-26 | 첨가제를 사용한 리튬-염화 티오닐 전지 및 이를 위한 제조 방법 |
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KR1020040085720A KR100570792B1 (ko) | 2004-10-26 | 2004-10-26 | 첨가제를 사용한 리튬-염화 티오닐 전지 및 이를 위한 제조 방법 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101304544B1 (ko) * | 2013-02-22 | 2013-09-10 | 주식회사 비츠로셀 | 전압성능이 우수한 리튬-염화 티오닐 전지의 제조방법 및 이의 평가방법 |
CN104835971A (zh) * | 2015-03-25 | 2015-08-12 | 武汉孚安特科技有限公司 | 一种锂亚硫酰氯电池电解液制备方法 |
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2004
- 2004-10-26 KR KR1020040085720A patent/KR100570792B1/ko active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101304544B1 (ko) * | 2013-02-22 | 2013-09-10 | 주식회사 비츠로셀 | 전압성능이 우수한 리튬-염화 티오닐 전지의 제조방법 및 이의 평가방법 |
WO2014129702A1 (ko) * | 2013-02-22 | 2014-08-28 | 주식회사 비츠로셀 | 전압성능이 우수한 리튬-염화 티오닐 전지의 제조방법 및 이의 평가방법 |
CN104835971A (zh) * | 2015-03-25 | 2015-08-12 | 武汉孚安特科技有限公司 | 一种锂亚硫酰氯电池电解液制备方法 |
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