JP5891569B2 - マグネシウム燃料体、マグネシウム空気電池、及び電子機器 - Google Patents
マグネシウム燃料体、マグネシウム空気電池、及び電子機器 Download PDFInfo
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- JP5891569B2 JP5891569B2 JP2014075911A JP2014075911A JP5891569B2 JP 5891569 B2 JP5891569 B2 JP 5891569B2 JP 2014075911 A JP2014075911 A JP 2014075911A JP 2014075911 A JP2014075911 A JP 2014075911A JP 5891569 B2 JP5891569 B2 JP 5891569B2
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- thin plates
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- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims description 182
- 229910052749 magnesium Inorganic materials 0.000 title claims description 181
- 239000011777 magnesium Substances 0.000 title claims description 181
- 239000000446 fuel Substances 0.000 title claims description 56
- 239000008151 electrolyte solution Substances 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 150000002500 ions Chemical class 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910002090 carbon oxide Inorganic materials 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 239000010408 film Substances 0.000 description 5
- 238000006479 redox reaction Methods 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000007774 positive electrode material Substances 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 150000002681 magnesium compounds Chemical class 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 150000002697 manganese compounds Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
- H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
- H01M12/065—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode with plate-like electrodes or stacks of plate-like electrodes
-
- 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
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M16/00—Structural combinations of different types of electrochemical generators
-
- 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
- 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
- H01M4/381—Alkaline or alkaline earth metals elements
-
- 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
- H01M4/466—Magnesium based
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- 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)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Hybrid Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Inert Electrodes (AREA)
- Cell Separators (AREA)
- Secondary Cells (AREA)
- Fuel Cell (AREA)
Description
マグネシウムを含む複数のマグネシウム薄板と、
前記複数のマグネシウム薄板のそれぞれの表面に接続され、前記複数のマグネシウム薄板のそれぞれの表面、一方の側面、及び裏面に沿って折り曲げられる表面セパレータと、
前記複数のマグネシウム薄板のそれぞれの裏面に接続され、前記複数のマグネシウム薄板のそれぞれの表面、他方の側面、及び裏面に沿って折り曲げられる裏面セパレータと、を備え、
前記表面セパレータと前記裏面セパレータとが折りたたまれ、前記複数のマグネシウム薄板が積み重ねられるように配置され、
前記複数のマグネシウム薄板の一つを表面に平行に移動すると、該マグネシウム薄板に接続された前記表面セパレータと前記裏面セパレータとが展開される、
ことを特徴とする。
前記裏面セパレータは、前記複数のマグネシウム薄板のそれぞれの裏面の中央部に接続され、蛇腹状に折りたたみ可能であってもよい。
本発明の第1の観点に係るマグネシウム燃料体と、
電極部と、を備え、
前記複数のマグネシウム薄板の一つが前記電極部に挿入され、該マグネシウム薄板を燃料として起電力を生じさせ、
反応後の該マグネシウム薄板が前記電極部から引き出される、
ことを特徴とする。
本発明の第2の観点に係るマグネシウム空気電池を備える、
ことを特徴とする。
前記二次電池の残存容量が閾値以下の場合に、前記マグネシウム空気電池に起電力を生じさせて前記二次電池を充電してもよい。
101,101A−101D マグネシウム薄板
102 表面セパレータ
103 裏面セパレータ
104 穴
200 マグネシウム空気電池
300 電極部
301 導入口
302 排出口
303 正極
304 負極
305 電解液保持材
400 電子機器
401 二次電池
Claims (10)
- マグネシウムを含む複数のマグネシウム薄板と、
前記複数のマグネシウム薄板のそれぞれの表面に接続され、前記複数のマグネシウム薄板のそれぞれの表面、一方の側面、及び裏面に沿って折り曲げられる表面セパレータと、
前記複数のマグネシウム薄板のそれぞれの裏面に接続され、前記複数のマグネシウム薄板のそれぞれの表面、他方の側面、及び裏面に沿って折り曲げられる裏面セパレータと、を備え、
前記表面セパレータと前記裏面セパレータとが折りたたまれ、前記複数のマグネシウム薄板が積み重ねられるように配置され、
前記複数のマグネシウム薄板の一つを表面に平行に移動すると、該マグネシウム薄板に接続された前記表面セパレータと前記裏面セパレータとが展開される、
ことを特徴とするマグネシウム燃料体。 - 前記表面セパレータは、前記複数のマグネシウム薄板のそれぞれの表面の中央部に接続され、蛇腹状に折りたたみ可能であり、
前記裏面セパレータは、前記複数のマグネシウム薄板のそれぞれの裏面の中央部に接続され、蛇腹状に折りたたみ可能である、
ことを特徴とする請求項1に記載のマグネシウム燃料体。 - 前記表面セパレータと前記裏面セパレータとの少なくとも一方は、イオンを透過する透過フィルムから形成される、
ことを特徴とする請求項1又は2に記載のマグネシウム燃料体。 - 前記表面セパレータと前記裏面セパレータとの少なくとも一方は、前記マグネシウム薄板を移動させる駆動装置と噛み合う穴を備える、
ことを特徴とする請求項1から3のいずれか1項に記載のマグネシウム燃料体。 - 請求項1から4のいずれか1項に記載のマグネシウム燃料体と、
電極部と、を備え、
前記複数のマグネシウム薄板の一つが前記電極部に挿入され、該マグネシウム薄板を燃料として起電力を生じさせ、
反応後の該マグネシウム薄板が前記電極部から引き出される、
ことを特徴とするマグネシウム空気電池。 - 反応前の前記複数のマグネシウム薄板と反応後の前記複数のマグネシウム薄板とはそれぞれ、積み重ねられて配置される、
ことを特徴とする請求項5に記載のマグネシウム空気電池。 - 前記電極部は、前記マグネシウム薄板が挿入される導入口と、前記マグネシウム薄板が引き出される排出口と、導電性を有し酸素に電子を供給する正極と、電解液を含浸して保持し前記正極と前記マグネシウム燃料体とに接する電解液保持材と、を備える、
ことを特徴とする請求項5又は6に記載のマグネシウム空気電池。 - 前記正極は炭素、金属、マンガン酸化物のうち少なくとも一つから形成される、
ことを特徴とする請求項7に記載のマグネシウム空気電池。 - 請求項5から8のいずれか1項に記載のマグネシウム空気電池を備える、
ことを特徴とする電子機器。 - 充電可能な二次電池をさらに備え、
前記二次電池の残存容量が閾値以下の場合に、前記マグネシウム空気電池に起電力を生じさせて前記二次電池を充電する、
ことを特徴とする請求項9に記載の電子機器。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014075911A JP5891569B2 (ja) | 2014-04-02 | 2014-04-02 | マグネシウム燃料体、マグネシウム空気電池、及び電子機器 |
CN201480077522.XA CN106133996B (zh) | 2014-04-02 | 2014-09-03 | 镁燃料体、镁空气电池以及电子设备 |
PCT/JP2014/073145 WO2015151311A1 (ja) | 2014-04-02 | 2014-09-03 | マグネシウム燃料体、マグネシウム空気電池、及び電子機器 |
US15/301,714 US10270144B2 (en) | 2014-04-02 | 2014-09-03 | Magnesium fuel element, magnesium air battery, and electronics |
EP14888500.7A EP3128602A4 (en) | 2014-04-02 | 2014-09-03 | Magnesium fuel body, magnesium-air battery, and electronic apparatus |
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Application Number | Priority Date | Filing Date | Title |
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JP2014075911A JP5891569B2 (ja) | 2014-04-02 | 2014-04-02 | マグネシウム燃料体、マグネシウム空気電池、及び電子機器 |
Publications (2)
Publication Number | Publication Date |
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JP2015198031A JP2015198031A (ja) | 2015-11-09 |
JP5891569B2 true JP5891569B2 (ja) | 2016-03-23 |
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JP2014075911A Active JP5891569B2 (ja) | 2014-04-02 | 2014-04-02 | マグネシウム燃料体、マグネシウム空気電池、及び電子機器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10270144B2 (ja) |
EP (1) | EP3128602A4 (ja) |
JP (1) | JP5891569B2 (ja) |
CN (1) | CN106133996B (ja) |
WO (1) | WO2015151311A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107453010B (zh) * | 2017-06-23 | 2020-07-31 | 北京机械设备研究所 | 一种金属空气电池 |
JP6989128B2 (ja) * | 2018-04-12 | 2022-01-05 | 合同会社Mgrエナジー | マグネシウム燃料体およびマグネシウム空気電池 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3536535A (en) * | 1969-11-25 | 1970-10-27 | Whittaker Corp | Electric power source with movable anode means |
US6296960B1 (en) * | 1997-10-06 | 2001-10-02 | Reveo, Inc. | System and method for producing electrical power using metal-air fuel cell battery technology |
US6306534B1 (en) * | 1997-10-06 | 2001-10-23 | Reveo, Inc. | Metal-air fuel cell battery systems employing means for discharging and recharging metal-fuel cards |
JP2004362868A (ja) * | 2003-06-03 | 2004-12-24 | Matsushita Electric Ind Co Ltd | 携帯電話、亜鉛−空気電池、ならびに、携帯用電子機器および携帯用電子機器の電池交換方法 |
JP5385570B2 (ja) * | 2008-09-05 | 2014-01-08 | 有限会社環境科学研究所 | 酸性電解質を用いた電池 |
JP5034014B2 (ja) * | 2010-07-02 | 2012-09-26 | 合同会社 矢部学術振興会 | マグネシウム電池及びシステム |
CN103190031B (zh) * | 2011-08-02 | 2015-05-13 | 一般社团法人铃魏 | 镁金属空气电池 |
ES2556962T3 (es) * | 2011-12-28 | 2016-01-21 | Yabe Science Promotion Llc | Sistema de celdas electroquímicas |
JP5598883B2 (ja) * | 2012-03-16 | 2014-10-01 | ワイティーエス・サイエンス・プロパティーズ・プライベート・リミテッド | マグネシウム空気電池用燃料体、マグネシウム空気電池、マグネシウム空気電池用燃料体の製造方法、マグネシウム空気電池システム、及びマグネシウム空気電池システムの使用方法 |
-
2014
- 2014-04-02 JP JP2014075911A patent/JP5891569B2/ja active Active
- 2014-09-03 WO PCT/JP2014/073145 patent/WO2015151311A1/ja active Application Filing
- 2014-09-03 EP EP14888500.7A patent/EP3128602A4/en not_active Withdrawn
- 2014-09-03 US US15/301,714 patent/US10270144B2/en active Active
- 2014-09-03 CN CN201480077522.XA patent/CN106133996B/zh active Active
Also Published As
Publication number | Publication date |
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WO2015151311A1 (ja) | 2015-10-08 |
JP2015198031A (ja) | 2015-11-09 |
US10270144B2 (en) | 2019-04-23 |
EP3128602A4 (en) | 2017-08-23 |
US20170117599A1 (en) | 2017-04-27 |
EP3128602A1 (en) | 2017-02-08 |
CN106133996A (zh) | 2016-11-16 |
CN106133996B (zh) | 2018-06-12 |
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