KR20030014211A - 철-리튬-알루미늄 음극 조성물 및 이를 포함하는 열-배터리 - Google Patents
철-리튬-알루미늄 음극 조성물 및 이를 포함하는 열-배터리 Download PDFInfo
- Publication number
- KR20030014211A KR20030014211A KR1020027014631A KR20027014631A KR20030014211A KR 20030014211 A KR20030014211 A KR 20030014211A KR 1020027014631 A KR1020027014631 A KR 1020027014631A KR 20027014631 A KR20027014631 A KR 20027014631A KR 20030014211 A KR20030014211 A KR 20030014211A
- Authority
- KR
- South Korea
- Prior art keywords
- lithium
- aluminum
- iron
- negative electrode
- electrode composition
- Prior art date
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Classifications
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
-
- 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
- H01M4/04—Processes of manufacture in general
-
- 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
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/40—Alloys based on alkali metals
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/46—Alloys based on magnesium or aluminium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/30—Deferred-action cells
- H01M6/36—Deferred-action cells containing electrolyte and made operational by physical means, e.g. thermal 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
- H01M4/02—Electrodes composed of, or comprising, active material
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0483—Processes of manufacture in general by methods including the handling of a melt
- H01M4/0488—Alloying
-
- 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 & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Primary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
노화 기간(일) | 노화 동안에 발견된, 질화된 음극들의 개수 | ||
선행기술 | 본 발명 A | 본 발명 B | |
1 | 0 | 0 | 0 |
24 | 3 | 0 | 0 |
31 | 10 | 1 | 0 |
50 | (7%) 18 | (0.7%) 2 | (0%) 0 |
노화 기간(일) | 노화 동안에 발견된, 질화된 음극들의 개수 | ||
선행기술 | 본 발명 A | 본 발명 B | |
1 | 0 | 0 | 0 |
21 | - | 0 | 0 |
40 | (100%) 100 | (0%) 0 | (4%) 4 |
Claims (13)
- 65 내지 85중량%(34 내지 40원자%)의 입상화된 철, 15 내지 35중량%(50 내지 70원자%)의 리튬 및 0.1 내지 10중량%(1.7 내지 2.3원자%)의 알루미늄을 포함하며, 여기에서 리튬과 알루미늄이 상기 입상화된 철과 단지 약하게 합금화되거나 또는 전혀 합금화되지 않은 것을 특징으로 하는 열-배터리용의 고체 음극 조성물.
- 제 1 항에 있어서, 철이 분말상인 것을 특징으로 하는 상기 고체 음극 조성물.
- 제 1 항에 있어서, 알루미늄이 분말상인 것을 특징으로 하는 상기 고체 음극 조성물.
- 제 1 항에 있어서, 알루미늄이 리튬-알루미늄 합금의 형태인 것을 특징으로 하는 상기 고체 음극 조성물.
- 제 1 항에 있어서, 열역학적으로 질화리튬 보다 더 안정한 질화물 화합물을 형성할 수 있는 금속이 상기 음극 조성물 내의 알루미늄을 치환하는 것을 특징으로 하는 상기 고체 음극 조성물.
- 제 1 항에 있어서, 철이 니켈로 치환되는 것을 특징으로 하는 상기 고체 음극 조성물.
- (1) 리튬을 도입시키고 이를 용융시키는 단계;(2) 분말 형태 또는 리튬-알루미늄 분말 형태에서 알루미늄이 상기 용융된 리튬과 혼합되어 질화리튬 불순물과 반응되도록 하는 단계;(3) 분말 형태의 철을 상기 용융물과 혼합시키는 단계;(4) 상기 조성물이 냉각되도록 하고, 후속해서 상기 음극 조성물을 잉곳으로 분리시키는 단계;(5) 상기 음극 잉곳을 통상의 방법으로 표면 보호를 시키는 단계; 및(6) 상기 음극을 소정의 형상으로 펴서 성형시키는 단계;들을 포함하여 이루어짐을 특징으로 하는 불활성 대기 중에서 고체 음극 조성물을 제조하는 방법.
- 제 7 항에 있어서, 상기 (1) 내지 (5)의 단계들이 질소 및 산소의 압력 전체가 50ppm 이하, 바람직하게는 10ppm 이하, 보다 바람직하게는 1ppm 이하로 유지되는 아르곤 정제 시스템 중에서 수행되는 것을 특징으로 하는 상기 방법.
- 제 7 항에 있어서, 알루미늄이 상기 청구항 5에서 규정된 바와 같이 질화물 화합물을 형성할 수 있는 금속으로 치환되는 것을 특징으로 하는 상기 방법.
- 제 7 항에 있어서, 철이 니켈로 치환되는 것을 특징으로 하는 상기 방법.
- 상기 청구항 1 내지 6항 중 어느 한 항에 있어서, 따른 고체 음극을 포함하는 열-배터리.
- 본 명세서에서 기술되고 그리고 실시된 것과 실질적으로 동일한 고체 음극 철-리튬-알루미늄 조성물.
- 본 명세서에서 기술되고 그리고 실시된 것과 실질적으로 동일한 고체 음극 철-리튬-알루미늄 조성물의 제조방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL135981 | 2000-05-04 | ||
IL13598100A IL135981A0 (en) | 2000-05-04 | 2000-05-04 | A new fe-li-al anode composite and thermal battery containing same |
PCT/IL2001/000394 WO2001084650A2 (en) | 2000-05-04 | 2001-05-03 | A NEW Fe-Li-Al ANODE COMPOSITE AND THERMAL BATTERY CONTAINING THE SAME |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030014211A true KR20030014211A (ko) | 2003-02-15 |
KR100818971B1 KR100818971B1 (ko) | 2008-04-04 |
Family
ID=11074100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027014631A KR100818971B1 (ko) | 2000-05-04 | 2001-05-03 | 철-리튬-알루미늄 음극 조성물 및 이를 포함하는 열-배터리 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7354678B2 (ko) |
EP (1) | EP1279200B1 (ko) |
KR (1) | KR100818971B1 (ko) |
AT (1) | ATE332579T1 (ko) |
AU (1) | AU2001255041A1 (ko) |
DE (1) | DE60121321T2 (ko) |
IL (1) | IL135981A0 (ko) |
WO (1) | WO2001084650A2 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020226241A1 (ko) * | 2019-05-07 | 2020-11-12 | 국방과학연구소 | 열전지용 음극, 열전지용 음극의 제조 장치 및 열전지용 음극의 제조 방법 |
KR102228048B1 (ko) * | 2020-05-21 | 2021-03-16 | 국방과학연구소 | 액체 금속을 포함하는 전극의 제조방법 및 이에 따라 제조된 액체 금속을 포함하는 전극 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120251871A1 (en) * | 2011-03-29 | 2012-10-04 | Tohoku University | All-solid-state battery |
KR101484042B1 (ko) | 2014-07-23 | 2015-01-19 | 국방과학연구소 | 박막형 메탈폼 및 컵을 적용한 열활성화 방식 비축형전지 음극 제조방법 |
RU2607467C2 (ru) * | 2015-04-09 | 2017-01-10 | Акционерное общество "Энергия" (АО "Энергия") | Способ изготовления литий-железного композита для теплового литиевого источника тока |
KR102018206B1 (ko) | 2019-04-30 | 2019-09-04 | 국방과학연구소 | 환형 리튬 전극, 환형 리튬 전극 조립체 및 그 제조 방법 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4056885A (en) * | 1976-12-15 | 1977-11-08 | Exxon Research & Engineering Co. | Method of preparing lithium-aluminum alloy electrodes |
US4158720A (en) | 1977-12-28 | 1979-06-19 | The United States Of America As Represented By The United States Department Of Energy | Lithium-aluminum-iron electrode composition |
US4221849A (en) * | 1979-04-27 | 1980-09-09 | Catalyst Research Corporation | Iron-lithium anode for thermal batteries and thermal batteries made therefrom |
US4781756A (en) * | 1987-07-02 | 1988-11-01 | Lithium Corporation Of America | Removal of lithium nitride from lithium metal |
JP2689448B2 (ja) * | 1987-11-30 | 1997-12-10 | 松下電器産業株式会社 | 熱電池 |
JP3021482B2 (ja) * | 1989-09-26 | 2000-03-15 | 日本電池株式会社 | 有機電解液電池 |
-
2000
- 2000-05-04 IL IL13598100A patent/IL135981A0/xx not_active IP Right Cessation
-
2001
- 2001-05-03 US US10/257,838 patent/US7354678B2/en not_active Expired - Fee Related
- 2001-05-03 AT AT01928179T patent/ATE332579T1/de not_active IP Right Cessation
- 2001-05-03 DE DE60121321T patent/DE60121321T2/de not_active Expired - Fee Related
- 2001-05-03 KR KR1020027014631A patent/KR100818971B1/ko active IP Right Grant
- 2001-05-03 WO PCT/IL2001/000394 patent/WO2001084650A2/en active IP Right Grant
- 2001-05-03 AU AU2001255041A patent/AU2001255041A1/en not_active Abandoned
- 2001-05-03 EP EP01928179A patent/EP1279200B1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020226241A1 (ko) * | 2019-05-07 | 2020-11-12 | 국방과학연구소 | 열전지용 음극, 열전지용 음극의 제조 장치 및 열전지용 음극의 제조 방법 |
US11784299B2 (en) | 2019-05-07 | 2023-10-10 | Agency For Defense Development | Anode for thermal battery, apparatus for manufacturing the anode for thermal battery, and method of manufacturing the anode for thermal battery |
KR102228048B1 (ko) * | 2020-05-21 | 2021-03-16 | 국방과학연구소 | 액체 금속을 포함하는 전극의 제조방법 및 이에 따라 제조된 액체 금속을 포함하는 전극 |
Also Published As
Publication number | Publication date |
---|---|
DE60121321D1 (de) | 2006-08-17 |
AU2001255041A1 (en) | 2001-11-12 |
US7354678B2 (en) | 2008-04-08 |
WO2001084650A3 (en) | 2002-01-24 |
IL135981A0 (en) | 2001-05-20 |
EP1279200B1 (en) | 2006-07-05 |
ATE332579T1 (de) | 2006-07-15 |
WO2001084650A2 (en) | 2001-11-08 |
US20030175592A1 (en) | 2003-09-18 |
DE60121321T2 (de) | 2007-07-05 |
KR100818971B1 (ko) | 2008-04-04 |
EP1279200A2 (en) | 2003-01-29 |
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