WO2010119529A1 - 活性酸素生成装置 - Google Patents
活性酸素生成装置 Download PDFInfo
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- WO2010119529A1 WO2010119529A1 PCT/JP2009/057594 JP2009057594W WO2010119529A1 WO 2010119529 A1 WO2010119529 A1 WO 2010119529A1 JP 2009057594 W JP2009057594 W JP 2009057594W WO 2010119529 A1 WO2010119529 A1 WO 2010119529A1
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- active oxygen
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0203—Preparation of oxygen from inorganic compounds
- C01B13/0207—Water
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46123—Movable electrodes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46133—Electrodes characterised by the material
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/02—Specific form of oxidant
- C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical
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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
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Definitions
- the present invention relates to an apparatus that efficiently and continuously generates active oxygen, and particularly relates to a structure that can realize miniaturization and simplification.
- the conductive polymer is excellent in oxidation-reduction reaction, and electrons are donated from the conductive polymer to dissolved oxygen in water to reduce the oxygen and generate active oxygen. If the polyaniline having such oxidation-reduction ability is electrically supplied with a reduction potential to continuously supply electrons, active oxygen continues to be generated in water. In such a system, in order to increase the amount of active oxygen generated, there is an apparatus in which a plurality of cathodes each having a pair of electrode pairs and carrying a conductive polymer are opposed to the anode.
- the present invention has been made in view of the above problems, and an object of the present invention is to provide an active oxygen generator capable of efficiently and continuously generating active oxygen while downsizing or simplifying the active oxygen generator.
- the active oxygen generator according to the present invention includes a cathode composed of a plurality of base materials containing a conductive polymer, an anode having conductivity, a power source for energizing through water in which oxygen is dissolved between both electrodes, and the water
- the surface area of the anode immersed in water is set to be substantially equal to or less than the surface area of the cathode immersed in water.
- the configuration of the electrode can be reduced in size and simplified, and the amount of active oxygen can be increased. Can be made.
- the active oxygen generated at the cathode is consumed at the anode by setting the surface area immersed in the anode water to be approximately equal to or less than the surface area immersed in the cathode water. As a result, the amount of active oxygen can be increased.
- FIG. 1 It is a cross-sectional schematic diagram of the active oxygen generator in Embodiment 1 of this invention.
- 3 is a diagram showing the amount of active oxygen generation with respect to the surface area ratio of an anode and a cathode in Embodiment 1.
- FIG. It is a block diagram of the structure of the active oxygen generator in Embodiment 2 of this invention.
- FIG. 6 is a schematic cross-sectional view of an active oxygen generator showing a modification of the second embodiment. It is a block diagram of the structure of the active oxygen generator in Embodiment 3 of this invention.
- a cathode 4 made of a base material containing a conductive polymer and an anode 5 having conductivity are immersed in water 1 in which oxygen is dissolved.
- the anode 5 are common in that active oxygen is generated by energization.
- FIG. 1 is a schematic cross-sectional view showing the configuration of the active oxygen generator according to Embodiment 1 of the present invention.
- This active oxygen generator is energized through a cathode 4 made of a plate-like base material 4a containing a conductive polymer, a conductive anode 5, and water 1 in which oxygen is dissolved between the electrodes 4 and 5.
- the cathode 4 is composed of a plurality of base materials 4a formed in a plate shape (disk shape, square plate shape, etc.), and a single plate-like anode 5 extends over the plurality of base materials 4a. It arrange
- the total surface area is approximately equal to or smaller than the total surface area.
- the distance between the plurality of base materials 4a (cathodes 4) be longer than the distance between the anode 5 and each base material 4a (cathode 4). This is because when the distance of the former is shorter than the latter, the amount of current supplied to the water is reduced and the distribution of electrons is not uniform, so that the amount of generated active oxygen is reduced.
- the base material 4a constituting the cathode 4 contains a conductive polymer.
- the base material 4a can be formed of an insulating material such as PET (polyethylene terephthalate), ABS resin, PP (polypropylene), in addition to a conductive material such as carbon, platinum-supported titanium, and a conductive resin.
- the base material 4a itself may be a conductive polymer.
- the conductive polymer is made of at least one material selected from, for example, polyaniline, polyaniline derivatives, polypyrrole, polythiophene, and polyacetylene.
- the substrate constituting the anode 5 can be formed of any one or more of carbon, platinum-supported titanium, and conductive resin, and the surface resistance value is preferably in the range of 10 ⁇ 3 to 10 5 ⁇ / cm. . If the surface resistance value is low, current flows easily, so the reaction at both poles is accelerated. When the surface resistance value is 10 5 ⁇ / cm or more, the energization current is several tens of ⁇ A at the maximum, and the amount of active oxygen generated is almost undetectable.
- the area (surface area) of the anode 5 immersed in water is made substantially equal to or smaller than the area (surface area) of the cathode 4 immersed in water.
- the decrease in the amount of active oxygen is suppressed.
- FIG. 2 shows an anode 5 made of carbon and a cathode 4 made of a plurality of base materials carrying polyaniline on a carbon cloth.
- the surface area of the cathode 4 is fixed at 51 cm 2 and the surface area of the anode 5 is changed.
- the amount of hydrogen peroxide produced after 6 hours when 1.4 V vs. AgCl is applied is shown. Note that “1.4 V vs. AgCl” is obtained by applying 1.4 V with a silver chloride (AgCl) electrode as a reference electrode, with the electrode potential of any electrode (for example, anode) set to 0.
- AgCl silver chloride
- FIG. 2 shows that the amount of active oxygen decreases when the surface area of the anode 5 is larger than that of the cathode 4. This is because the active oxygen generated at the cathode 4 disappears when it comes into contact with the anode 5. Therefore, if the surface area of the anode 5 is larger than the cathode 4, the amount of the active oxygen generated at the cathode 4 disappears by the anode 5 increases. As a result, the amount of active oxygen in the water 1 decreases.
- the surface area of the cathode 4 is larger than the surface area of the anode 5, no significant change was observed in the amount of active oxygen generated from the cathode 4. Therefore, in order to increase the amount of active oxygen produced, it is desirable that the surface area of the anode 5 immersed in the water is substantially equal to or less than the surface area of the cathode 4 immersed in the water. On the other hand, when the surface area of the anode 5 is made smaller than that of the cathode 4, the amount of active oxygen generated is reduced according to the surface area of the cathode 4.
- the space efficiency is most improved, for example, compared with a device having the same size.
- a device with a large amount of active oxygen production can be obtained, and a smaller device can be obtained as compared with a device with a similar amount of active oxygen production.
- the distance between the cathode 4 and the anode 5 is preferably 10 cm at the maximum.
- the configuration of the electrodes 4 and 5 can be reduced in size and simplified.
- the area of the cathode 4 in the active oxygen generation portion can be increased, the amount of active oxygen generation can be increased.
- the active oxygen produced at the cathode is consumed at the anode by making the surface area immersed in the anode water substantially equal to or less than the surface area immersed in the cathode water. As a result, the amount of active oxygen can be increased as a result, and the active oxygen generator can be reduced in size.
- FIG. 3 is a schematic diagram showing the configuration of the active oxygen generator according to Embodiment 2 of the present invention.
- a conductive shaft 6 having an axial direction in the horizontal direction is rotatably disposed above the water receiving portion 2, and a plurality of plate-like (preferably disc-shaped) base materials 4 a are arranged on the shaft 6.
- the cathode 4 is formed by disposing them. This cathode 4 is installed so that a part of each base material 4a is immersed in the water 1 stored in the water receiving part 2, and is immersed in the water 1 of each base material 4a as the shaft 6 rotates.
- the surface is configured to rotate.
- the cathode 4 rotates, the surface of each base material 4a touches the water 1 and the atmosphere alternately.
- the plate-like anode 5 is arranged upright on the water receiving portion 2 with its plane portion being made parallel along the axial direction of the shaft 6. That is, the common anode 5 is arrange
- the base material 4a constituting the cathode 4 contains a conductive polymer, and the base material is made of a conductive material such as carbon, platinum-carrying titanium, and conductive resin, as well as PET, ABS, PP, and the like. It can be an insulating material. Further, the substrate 4a itself may be a conductive polymer.
- the anode 5 can be formed from one or more base materials of carbon, platinum-supported titanium, and conductive resin. Again, the surface area of the anode 5 immersed in water is equal to or smaller than the surface area of the cathode 4 immersed in water.
- FIG. 4 is a schematic cross-sectional view of an active oxygen generator showing another example of the embodiment 2.
- FIG. 4 (a) shows a front view
- FIG. 4 (b) shows a side view.
- the configuration of the cathode 4 is the same as in FIG.
- the anode 5 is formed and arranged in a cylindrical shape covering the periphery of the cathode 4.
- the anode 5 may be formed only on a cylindrical side surface, and the other surface facing the cathode 4 may be configured as a frame for maintaining the cylindrical shape. By forming an opening in the frame and making the water flow into the inside of the cylindrical shape, the anode 5 can be formed simply by rounding a plate-like material, so that it can be formed at low cost.
- the surface of each base material 4a of the cathode 4 alternately touches water and the atmosphere, so that the activity on the surface of the base material 4a is increased. Oxygen generation efficiency is improved.
- the rotation mechanism since the rotation mechanism is provided, the degree of freedom of the electrode (cathode 4 and anode 5) installation mode is increased, and the active oxygen generator can be downsized.
- FIG. 5 is a schematic configuration diagram of an active oxygen generator according to Embodiment 3 of the present invention.
- This active oxygen generator has a water outlet 7 and a water outlet 8 in the water receiver 2.
- a conductive shaft 6 having an axial direction in the horizontal direction is rotatably disposed above the water receiving portion 2, and a plurality of plate-like (preferably disc-shaped) base materials 4 a are arranged on the shaft 6.
- the cathode 4 is formed by disposing them.
- the cathode 4 is installed so that a part of each substrate 4 a is immersed in the water 1 stored in the water receiving portion 2, and the water 1 of each substrate 4 a is rotated as the shaft 6 rotates. The surface immersed in is rotated. Further, a part of the bottom surface or side surface of the water receiving portion 2 orthogonal to each base material 4a is formed from a conductive material, and the conductive material portion has a function as the anode 5.
- the surface area of the conductive material portion acting as the anode 5 of the water receiving portion 2 is immersed in the water 1 is equal to or smaller than the surface area of the cathode 4 immersed in the water 1. Further, the distance between the anode 5 and each substrate 4a (cathode 4) is made shorter than the distance between the substrates 4a (cathode 4).
- the water 1 flows in from the water flow port 7 of the water receiving part 2, is stored in the water receiving part 2 by a certain amount, and is contained in the surface of the cathode 4. Electrons are donated from the polymer to dissolved oxygen, and active oxygen such as superoxide, hydroxyl radical, and hydrogen peroxide is generated. By the generated active oxygen, the water 1 in the water receiving portion 2 is antibacterial and sanitized, and the excess is discharged from the drain port 8. Moreover, since the cathode 4 reciprocates alternately between water and air, the generation efficiency of active oxygen at the cathode 4 is improved. Furthermore, since the degree of freedom of arrangement of the electrodes (cathode 4 and anode 5) is increased, the apparatus can be simplified and miniaturized.
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Abstract
Description
また、前記陽極の水中に浸漬している表面積を、前記陰極の水中に浸漬している表面積に対して略同等または同等以下としたものである。
また、陽極の水中に浸漬している表面積を、陰極の水中に浸漬している表面積に対して略同等または同等以下としたことで、陰極で生成された活性酸素が陽極で消費されるのが低減されて、結果的に活性酸素量を増大させることができる。
図1は、本発明の実施の形態1に係る活性酸素生成装置の構成を示す断面模式図である。この活性酸素生成装置は、導電性高分子を含む板状の基材4aからなる陰極4と、導電性を有する陽極5と、両電極4,5間に酸素を溶存する水1を介して通電させる電源3と、水1を貯蔵した水受け部2とを備えている。そして、電源3により、水受け部2内に貯蔵された水1を介して、陰極4と陽極5の間を通電することで活性酸素を生成する。
また、水受け部2内に貯蔵された水1に浸漬している陽極5の表面積は、水1に浸漬している陰極4の表面積(陰極4を構成する各基材4aの水1に浸漬している表面積を合算した値)に対して略同等かまたは小さくする。このようにすることで、陽極5で生成される物質の量を少なくし、陰極で生成された活性酸素が陽極側の生成物質と反応して消費されるのを低減して、結果的に本装置における活性酸素の生成量を増大させることができる。
表面抵抗値が低いと電流は流れやすくなるので、両極での反応は促進する。なお、表面抵抗値が105Ω/cm以上となると通電電流は最大で数十μAとなり、活性酸素の生成量がほとんど検出できないレベルとなる。
このときの電極間距離(陰極4と陽極5との距離)は5mmであり、水1には水道水を用いて測定を実施した。図2より、陰極4に対して陽極5の表面積が大きいと活性酸素量が減少することが分かる。これは、陰極4で生成した活性酸素は陽極5に接触すると消滅してしまう為、陽極5の表面積が陰極4より大きいと陰極4で生成した活性酸素が陽極5によって消滅してしまう量が増えるので、結果として水1の中の活性酸素量は減少する。また、陰極4の表面積が陽極5の表面積より大きくても、陰極4から生成される活性酸素量には大きな変化は見られなかった。従って、活性酸素生成量を増大させるには、陽極5の水中に浸漬している表面積を、陰極4の水中に浸漬している表面積と略同等か同等以下とすることが望ましい。一方、陰極4に対して陽極5の表面積を小さくした場合は、陰極4の表面積に従って活性酸素が生成される量が減少する。よって、陽極5の水中に浸漬している表面積を、陰極4の水中に浸漬している表面積と略同等にすることで最もスペース効率がよくなり、例えば同様の大きさである装置と比べるとより活性酸素生成量の大きい装置を得ることができ、又、同様の活性酸素生成量の装置と比べるとより小型な装置を得ることができる。なお、活性酸素の発生効率を考えると、陰極4と陽極5との間の距離は最大でも10cmとすることが好ましい。
さらに、陽極の水中に浸漬している表面積を、陰極の水中に浸漬している表面積に対して略同等または同等以下としたことで、陰極で生成された活性酸素が陽極で消費されるのが低減されるため、結果的に活性酸素量を増大させることができるとともに、活性酸素生成装置の小型化にも寄与できる。
次に、本発明の実施の形態2について説明する。図3は、本発明の実施の形態2に係る活性酸素生成装置の構成を示す模式図である。ここでは、水平方向に軸方向を有する導電性の軸6を水受け部2上方に回転可能に配置し、軸6には板状(好ましくは円板状)の複数の基材4aを、間隔をあけて配置し陰極4を形成している。この陰極4は、各基材4aの一部が水受け部2に溜められた水1に浸漬するように設置され、軸6の回転に伴って各基材4aの水1に浸漬している面が回動する構成となっている。よって、陰極4が回転することで、各基材4aの表面は水1と大気を交互に触れることになる。
一方、板状の陽極5は、その平面部を軸6の軸方向に沿って平行にされて、水受け部2に立設配置されている。すなわち、共通の陽極5が、複数の基材4aに渡って、かつ複数の基材4aの各板面方向と直交するように配置されている。
一方、陽極5はカーボン、白金担持チタン、導電性樹脂のうちいずれか1つ以上の基材から形成することができる。ここでも、水中に浸漬している陽極5の表面積は、水中に浸漬している陰極4の表面積と同等かそれより小さくする。
また、回転機構を有したことにより、電極(陰極4、陽極5)設置態様の自由度が増し、それにより活性酸素生成装置を小型化することも可能となる。
続いて、本発明の実施の形態3について図5を用いて説明する。図5は本発明の実施の形態3における活性酸素生成装置の構成模式図である。この活性酸素生成装置は、水受け部2に、水1の流水口7と排水口8とを有している。また、水平方向に軸方向を有する導電性の軸6を水受け部2上方に回転可能に配置し、軸6には、板状(好ましくは円板状)の複数の基材4aを、間隔をあけて配置し陰極4を形成している。この陰極4は、図4と同様、各基材4aの一部が水受け部2に溜められた水1に浸漬するように設置され、軸6の回転に伴って各基材4aの水1に浸漬している面が回動する構成となっている。また、各基材4aと直交する水受け部2の底面または側面の一部を導電性材料から形成して、その導電性材料部分に陽極5としての機能を持たせている。
また、陰極4が水中と大気中を交互に往復するため、陰極4における活性酸素の発生効率が向上する。
さらに、電極(陰極4、陽極5)の配置の自由度が増えたことにより、装置を簡易かつ小型にすることもできる。
Claims (10)
- 導電性高分子を含む複数の基材からなる陰極と、導電性を有する陽極と、前記両極間に酸素を溶存する水を介して通電させる電源と、前記水を貯蔵する水受け部とを備え、
前記陰極は、板状の前記複数の基材が間隔をおいて前記水受け部に立設配置されて成り、
前記陽極は、前記複数の基材に渡って、かつ前記複数の基材と直交する態様に配置されていることを特徴とする活性酸素生成装置。 - 前記陽極の水中に浸漬している表面積を、前記陰極の水中に浸漬している表面積に対して略同等または同等以下としていることを特徴とする請求項1記載の活性酸素生成装置。
- 前記陽極と前記陰極を構成する各基材との距離は、前記基材同士の距離よりも短いことを特徴とする請求項1または2記載の活性酸素生成装置。
- 前記陽極は、前記水受け部の内側底面に沿って、または前記水受け部に立設して配置されていることを特徴とする請求項1~3のいずれかに記載の活性酸素生成装置。
- 前記陽極は、前記陰極の全体を覆う箱形状または筒形状であることを特徴とする請求項1~3のいずれかに記載の活性酸素生成装置。
- 前記陽極は、前記水を貯蔵する容器の一部から成ることを特徴とする請求項1~3のいずれかに記載の活性酸素生成装置。
- 前記陰極は、水平方向に配置された導電性の軸を介して積層されており、前記導電性の軸を中心に前記水中と大気中との間を回転することを特徴とする請求項1~6のいずれかに記載の活性酸素生成装置。
- 導電性高分子を含む前記基材の表面は、10-3~105Ω/cmの表面抵抗値であることを特徴とする請求項1~7のいずれかに記載の活性酸素生成装置。
- 前記導電性高分子はポリアニリン、ポリアニリン誘導体、ポリピロール、ポリチオフェンまたはポリアセチレンの中の少なくとも1つの材料からなることを特徴とする請求項1~8のいずれかに記載の活性酸素生成装置。
- 前記陰極と前記陽極との間の距離が、0.5~10cmであることを特徴とする請求項1~9のいずれかに記載の活性酸素生成装置。
Priority Applications (6)
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EP09843310.5A EP2386522B1 (en) | 2009-04-15 | 2009-04-15 | Active oxygen generator |
JP2011507736A JP4744650B2 (ja) | 2009-04-15 | 2009-04-15 | 活性酸素生成装置 |
CN2009801403280A CN102177088B (zh) | 2009-04-15 | 2009-04-15 | 活性氧生成装置 |
PCT/JP2009/057594 WO2010119529A1 (ja) | 2009-04-15 | 2009-04-15 | 活性酸素生成装置 |
KR1020117005551A KR101254889B1 (ko) | 2009-04-15 | 2009-04-15 | 활성산소 생성 장치 |
US13/059,668 US8496791B2 (en) | 2009-04-15 | 2009-04-15 | Active oxygen generating apparatus |
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PCT/JP2009/057594 WO2010119529A1 (ja) | 2009-04-15 | 2009-04-15 | 活性酸素生成装置 |
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US (1) | US8496791B2 (ja) |
EP (1) | EP2386522B1 (ja) |
JP (1) | JP4744650B2 (ja) |
KR (1) | KR101254889B1 (ja) |
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JP2012143718A (ja) * | 2011-01-13 | 2012-08-02 | Mitsubishi Electric Corp | 活性酸素種生成装置 |
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JPH10316403A (ja) * | 1997-03-17 | 1998-12-02 | Kenichi Morita | 活性酸素発生方法 |
JPH1179708A (ja) * | 1997-09-02 | 1999-03-23 | Touin Gakuen | 活性酸素発生装置 |
JPH11158675A (ja) * | 1997-11-21 | 1999-06-15 | Toin Gakuen | 活性酸素発生装置 |
JP2002273433A (ja) * | 2001-03-15 | 2002-09-24 | Toin Gakuen | 活性酸素発生方法及び装置 |
JP2006299326A (ja) * | 2005-04-19 | 2006-11-02 | Denso Corp | 活性酸素の発生方法および発生装置 |
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JP3043981B2 (ja) * | 1995-12-26 | 2000-05-22 | 健一 森田 | 活性酸素発生剤およびそれを用いた活性酸素発生方法 |
CN2579873Y (zh) * | 2002-11-06 | 2003-10-15 | 陈炎兴 | 一种活性氧发生器 |
CN100364880C (zh) * | 2003-04-18 | 2008-01-30 | 日本科技股份有限公司 | 燃料电池用燃料、燃料电池及利用燃料电池的发电方法 |
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- 2009-04-15 EP EP09843310.5A patent/EP2386522B1/en active Active
- 2009-04-15 CN CN2009801403280A patent/CN102177088B/zh active Active
- 2009-04-15 JP JP2011507736A patent/JP4744650B2/ja active Active
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- 2009-04-15 KR KR1020117005551A patent/KR101254889B1/ko active IP Right Grant
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH10316403A (ja) * | 1997-03-17 | 1998-12-02 | Kenichi Morita | 活性酸素発生方法 |
JPH1179708A (ja) * | 1997-09-02 | 1999-03-23 | Touin Gakuen | 活性酸素発生装置 |
JPH11158675A (ja) * | 1997-11-21 | 1999-06-15 | Toin Gakuen | 活性酸素発生装置 |
JP2002273433A (ja) * | 2001-03-15 | 2002-09-24 | Toin Gakuen | 活性酸素発生方法及び装置 |
JP3492327B2 (ja) | 2001-03-15 | 2004-02-03 | 学校法人桐蔭学園 | 活性酸素発生方法及び装置 |
JP2006299326A (ja) * | 2005-04-19 | 2006-11-02 | Denso Corp | 活性酸素の発生方法および発生装置 |
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Cited By (1)
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JP2012143718A (ja) * | 2011-01-13 | 2012-08-02 | Mitsubishi Electric Corp | 活性酸素種生成装置 |
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US8496791B2 (en) | 2013-07-30 |
JPWO2010119529A1 (ja) | 2012-10-22 |
EP2386522A4 (en) | 2012-12-12 |
KR101254889B1 (ko) | 2013-04-15 |
US20110147201A1 (en) | 2011-06-23 |
EP2386522B1 (en) | 2014-07-30 |
KR20110054000A (ko) | 2011-05-24 |
CN102177088B (zh) | 2013-09-18 |
EP2386522A1 (en) | 2011-11-16 |
CN102177088A (zh) | 2011-09-07 |
JP4744650B2 (ja) | 2011-08-10 |
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