JP5805258B2 - 海水電池 - Google Patents
海水電池 Download PDFInfo
- Publication number
- JP5805258B2 JP5805258B2 JP2014080747A JP2014080747A JP5805258B2 JP 5805258 B2 JP5805258 B2 JP 5805258B2 JP 2014080747 A JP2014080747 A JP 2014080747A JP 2014080747 A JP2014080747 A JP 2014080747A JP 5805258 B2 JP5805258 B2 JP 5805258B2
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- JP
- Japan
- Prior art keywords
- cathode
- anode
- carbon nanotubes
- seawater battery
- seawater
- 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.)
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- 239000013535 sea water Substances 0.000 title claims description 58
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 51
- 239000002041 carbon nanotube Substances 0.000 claims description 41
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 41
- 239000008151 electrolyte solution Substances 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 34
- 238000006243 chemical reaction Methods 0.000 claims description 27
- 239000003792 electrolyte Substances 0.000 claims description 16
- 238000003487 electrochemical reaction Methods 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 229920001940 conductive polymer Polymers 0.000 claims description 8
- 229910044991 metal oxide Inorganic materials 0.000 claims description 8
- 150000004706 metal oxides Chemical class 0.000 claims description 8
- 239000002887 superconductor Substances 0.000 claims description 8
- 229910002804 graphite Inorganic materials 0.000 claims description 7
- 239000010439 graphite Substances 0.000 claims description 7
- 150000002739 metals Chemical class 0.000 claims description 5
- 239000003575 carbonaceous material Substances 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 claims 1
- 239000002861 polymer material Substances 0.000 description 5
- 238000003763 carbonization Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 239000010953 base metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- -1 nickel metal hydride Chemical class 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910000611 Zinc aluminium Inorganic materials 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000006183 anode active material Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035553 feeding performance Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007849 furan resin Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001197 polyacetylene Polymers 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 229920000123 polythiophene Polymers 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- H01M6/32—Deferred-action cells activated through external addition of electrolyte or of electrolyte components
- H01M6/34—Immersion cells, e.g. sea-water cells
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Filling, Topping-Up Batteries (AREA)
- Primary Cells (AREA)
- Hybrid Cells (AREA)
Description
20 陽極
30 陰極
40 容器
41 反応空間
42 流入口
43 流出口
V 電位差
Claims (11)
- 海水電池であって、
電解液と、
複数個のカーボンナノチューブ及びこれ等カーボンナノチューブと混合された第1材料を含む陽極と
第2材料を含む陰極と、を含み、前記陰極と前記陽極が相互に間を隔ててそれぞれ前記電解液と接触し、
そのうち、前記第1材料は、マグネシウム或いはマグネシウム−アルミニウム合金であって、前記第2材料は、金属、金属酸化物、超伝導体、グラファイト、導電性高分子から構成される群より選択され、前記電解液が海水であり、前記電解液と前記陰極及び前記陽極がそれぞれ電気化学反応を行い、前記陰極及び前記陽極で電位差を生じる
ことを特徴とする、海水電池。 - さらに容器を含み、前記容器が前記電解液と前記陰極及び前記陽極を接触させる反応空間と、前記反応空間に連通され、かつ前記電解液を前記反応空間に流入させる流入口と、前記反応空間に連通され、かつ前記電解液を前記反応空間から流出させる流出口を含むことを特徴とする、請求項1に記載の海水電池。
- 前記陽極において、前記カーボンナノチューブ間に5%から50%の間の孔隙率を備えたことを特徴とする、請求項1に記載の海水電池。
- 海水電池であって、
電解液と、
第1材料を含む陽極と、
複数個のカーボンナノチューブを含む陰極と、を含み、前記陰極と前記陽極が相互に間を隔ててそれぞれ前記電解液と接触し、
そのうち、前記第1材料は、金属、金属酸化物、超伝導体、グラファイト、導電性高分子から構成される群より選択され、前記陰極は、これ等カーボンナノチューブの間に介在してカーボン材を付着する複数個の孔隙を有し、前記電解液が海水であり、前記電解液と前記陰極及び前記陽極がそれぞれ電気化学反応を行い、前記陰極及び前記陽極で電位差を生じる
ことを特徴とする、海水電池。 - さらに容器を含み、前記容器が前記電解液と前記陰極及び前記陽極を接触させる反応空間と、前記反応空間に連通され、かつ前記電解液を前記反応空間に流入させる流入口と、前記反応空間に連通され、かつ前記電解液を前記反応空間から流出させる流出口を含むことを特徴とする、請求項4に記載の海水電池。
- 前記陰極がさらに前記カーボンナノチューブと混合された第2材料を含み、前記第2材料が金属、金属酸化物、超伝導体、グラファイト、導電性高分子から構成される群より選択されることを特徴とする、請求項4に記載の海水電池。
- 前記陰極において、前記カーボンナノチューブ間に5%から50%の間の孔隙率を備えたことを特徴とする、請求項4に記載の海水電池。
- 海水電池であって、
電解液と、
複数個のカーボンナノチューブ及びこれ等カーボンナノチューブと混合された第1材料を含む陽極と、
複数個のカーボンナノチューブを含む陰極と、を含み、前記陰極と前記陽極が相互に間を隔ててそれぞれ前記電解液と接触し、
そのうち、前記第1材料は、金属、金属酸化物、超伝導体、グラファイト、導電性高分子から構成される群より選択され、前記陰極は、これ等カーボンナノチューブの間に介在してカーボン材を付着する複数個の孔隙を有し、前記電解液が海水であり、前記電解液と前記陰極及び前記陽極がそれぞれ電気化学反応を行い、前記陰極及び前記陽極で電位差を生じる
ことを特徴とする、海水電池。 - さらに容器を含み、前記容器が前記電解液と前記陰極及び前記陽極を接触させる反応空間と、前記反応空間に連通され、かつ前記電解液を前記反応空間に流入させる流入口と、前記反応空間に連通され、かつ前記電解液を前記反応空間から流出させる流出口を含むことを特徴とする、請求項8に記載の海水電池。
- 前記陰極において、前記カーボンナノチューブ間に5%から50%の間の孔隙率を備えたことを特徴とする、請求項8に記載の海水電池。
- 前記陰極がさらに前記カーボンナノチューブと混合された第2材料を含み、前記第2材料が、金属、金属酸化物、超伝導体、炭素、導電性高分子から構成される群より選択されることを特徴とする、請求項8に記載の海水電池。
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TW102113577 | 2013-04-17 | ||
TW102113577A TWI469435B (zh) | 2013-04-17 | 2013-04-17 | Seawater battery |
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JP2014212111A JP2014212111A (ja) | 2014-11-13 |
JP5805258B2 true JP5805258B2 (ja) | 2015-11-04 |
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JP (1) | JP5805258B2 (ja) |
TW (1) | TWI469435B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI527300B (zh) * | 2015-02-13 | 2016-03-21 | Taiwan Carbon Nano Technology Corp | Hierarchical arrangement of parallel seawater batteries |
TWI539651B (zh) * | 2015-10-16 | 2016-06-21 | 台灣奈米碳素股份有限公司 | 非固定式海水電池 |
KR102048572B1 (ko) * | 2017-08-30 | 2019-11-26 | 한국기계연구원 | 염생 식물 기반 전지와 해수 전지를 이용한 친환경 에너지 생산/저장 시스템 |
TWI711758B (zh) * | 2019-05-10 | 2020-12-01 | 楷玟國際實業有限公司 | 海水電力系統 |
KR102526366B1 (ko) * | 2019-12-11 | 2023-05-02 | 한국기계연구원 | 지속 발전이 가능한 발전기 |
KR102296102B1 (ko) * | 2019-12-11 | 2021-09-01 | 한국기계연구원 | 지속적으로 발전가능한 해수 연료전지 |
CN114497567B (zh) * | 2022-03-07 | 2024-06-04 | 中船重工黄冈水中装备动力有限公司 | 一种用于铝-氧化银电池的银/碳纳米管复合材料及其制备方法和应用 |
TWI843077B (zh) * | 2022-03-25 | 2024-05-21 | 楷玟國際實業有限公司 | 箱型式海水發電系統 |
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JP4661097B2 (ja) * | 2004-06-18 | 2011-03-30 | 富士ゼロックス株式会社 | 注水電池及び発電方法 |
CN101847727B (zh) * | 2010-05-23 | 2011-12-21 | 钟明华 | 组合式海水电池 |
KR101103606B1 (ko) * | 2010-12-22 | 2012-01-09 | 한화케미칼 주식회사 | 전극 활물질인 전이금속화합물과 섬유형 탄소물질의 복합체 및 이의 제조방법 |
JP2012155910A (ja) * | 2011-01-25 | 2012-08-16 | Naoyoshi Kachi | 水中走行体 |
TW201301627A (zh) * | 2011-06-24 | 2013-01-01 | Fu-Zi Xu | 以氧化還原反應產生電位的電池裝置 |
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Publication number | Publication date |
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JP2014212111A (ja) | 2014-11-13 |
CN104112844A (zh) | 2014-10-22 |
TWI469435B (zh) | 2015-01-11 |
TW201401637A (zh) | 2014-01-01 |
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