KR20170094941A - 공기-아연 이차전지 - Google Patents
공기-아연 이차전지 Download PDFInfo
- Publication number
- KR20170094941A KR20170094941A KR1020160016290A KR20160016290A KR20170094941A KR 20170094941 A KR20170094941 A KR 20170094941A KR 1020160016290 A KR1020160016290 A KR 1020160016290A KR 20160016290 A KR20160016290 A KR 20160016290A KR 20170094941 A KR20170094941 A KR 20170094941A
- Authority
- KR
- South Korea
- Prior art keywords
- charging
- air
- electrode unit
- discharge
- air electrode
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
Images
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
-
- 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
- H01M4/36—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
- H01M4/42—Alloys based on zinc
-
- 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
-
- Y02E60/128—
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Hybrid Cells (AREA)
Abstract
Description
도 2는 본 발명에 따른 공기-아연 이차전지의 다른 예에 대해 개념적으로 도시한 것이다.
120, 220 : 음극 전극부 130, 230 : 충전용 공기 전극부
140, 240 : 방전회로 150, 250 : 충전회로
160, 260 : 스위칭부
Claims (3)
- 방전 시 외부의 공기가 유입되는 방전용 공기 전극부;
충전 시 발생하는 산소를 외부로 배출하는 충전용 공기 전극부;
상기 방전용 공기 전극부 및 충전용 공기 전극부 사이에 위치하는 음극 전극부;
상기 방전용 공기 전극부 및 음극 전극부를 전기적으로 연결하는 방전회로;
상기 충전용 공기 전극부 및 음극 전극부를 전기적으로 연결하는 충전회로; 및
방전 시 상기 충전회로의 연결을 차단하고, 충전 시 상기 방전회로의 연결을 차단하는 스위칭부를 포함하는 공기-아연 이차전지.
- 제 1항에 있어서,
상기 방전용 공기 전극부는 백금, 코발트, 바나듐, 망간 중 어느 하나 이상을 포함하는 촉매활성층을 포함하는 것을 특징으로 하는 공기-아연 이차전지.
- 제 1항에 있어서,
상기 충전용 공기 전극부는 코발트, 니켈, 바나듐, 몰리브덴 중 어느 하나 이상을 포함하는 촉매활성층을 포함하는 것을 특징으로 하는 공기-아연 이차전지.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160016290A KR20170094941A (ko) | 2016-02-12 | 2016-02-12 | 공기-아연 이차전지 |
| PCT/KR2017/001357 WO2017138735A1 (ko) | 2016-02-12 | 2017-02-08 | 공기-아연 이차전지 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160016290A KR20170094941A (ko) | 2016-02-12 | 2016-02-12 | 공기-아연 이차전지 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20170094941A true KR20170094941A (ko) | 2017-08-22 |
Family
ID=59563589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020160016290A Ceased KR20170094941A (ko) | 2016-02-12 | 2016-02-12 | 공기-아연 이차전지 |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20170094941A (ko) |
| WO (1) | WO2017138735A1 (ko) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1791999A (zh) * | 2001-09-26 | 2006-06-21 | 异能公司 | 可再充电的并且可加燃料的金属空气电化学电池 |
| JP5606431B2 (ja) * | 2009-03-18 | 2014-10-15 | 昭和電工株式会社 | 空気電池用触媒およびそれを用いた空気電池 |
| KR101792841B1 (ko) * | 2011-05-16 | 2017-11-02 | 피너지 엘티디. | 아연-공기 배터리 |
| JP6033057B2 (ja) * | 2012-11-28 | 2016-11-30 | シャープ株式会社 | 空気二次電池 |
| FR2998718B1 (fr) * | 2012-11-29 | 2015-12-18 | Electricite De France | Procede de charge d'une batterie zinc-air a potentiel limite |
-
2016
- 2016-02-12 KR KR1020160016290A patent/KR20170094941A/ko not_active Ceased
-
2017
- 2017-02-08 WO PCT/KR2017/001357 patent/WO2017138735A1/ko not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017138735A1 (ko) | 2017-08-17 |
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