CN103647095B - A kind of Laser-alkaline fuel cell - Google Patents
A kind of Laser-alkaline fuel cell Download PDFInfo
- Publication number
- CN103647095B CN103647095B CN201310582216.9A CN201310582216A CN103647095B CN 103647095 B CN103647095 B CN 103647095B CN 201310582216 A CN201310582216 A CN 201310582216A CN 103647095 B CN103647095 B CN 103647095B
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- China
- Prior art keywords
- laser
- anode cavities
- hydrogen
- fuel cell
- cavities
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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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
-
- 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
- Y02E60/50—Fuel cells
Abstract
The present invention discloses a kind of Laser-alkaline fuel cell, comprise cathode cavity and the right anode cavities being positioned at cathode cavity, top in anode cavities is provided with positive plate, effect has the magnetic field making electronics and proton fly to positive plate and electrolyte levels respectively in whole anode cavities, and the right of anode cavities is arranged accelerates hydrogen and enter the fan of anode cavities, control valve and hydrogen container; The madial wall of anode cavities is arranged laser reflection device, a laser is respectively established in the two side that anode cavities is relative, two lasers send the frequency difference of laser, the laser that first laser sends makes an electron ionization of hydrogen molecule, and the laser that second laser sends makes two electron ionizations of hydrogen molecule; Laser is at anode cavities internal ionization hydrogen, and after making ionization, material directly flies to highly basic liquid level or electron collection device, reduces the probability of composition generation hydrogen again, can realize at least 3 kinds of fuel cell output powers and export, improve the utilance of laser and the ionization rate of hydrogen.
Description
Technical field
The invention belongs to field of fuel cell technology, particularly relate to a kind of Laser-alkaline fuel cell utilizing laser ionization hydrogen.
Background technology
Chinese Patent Application No. is 201310111622.7, name is called " plasma alkaline fuel battery that a kind of output voltage is adjustable and control method ", the plasma alkaline fuel battery that a kind of output voltage is adjustable is disclosed, plasma generator is utilized to ionize hydrogen, plasma is sprayed in anode cavities, act on magnetic field in anode cavities and electric field makes the electronics in hydrogen plasma and proton fly to positive plate and electrolysis liquid surface respectively, thus make to create electrical potential difference between positive plate and negative electrode, by regulating the output voltage of tunable voltage dc power supply, just can the output voltage of article on plasma alkaline fuel cell adjust.But this patent application also exists following deficiency: plasma generator and anode cavities are separated from each other, and both are distant, easy composition generation hydrogen again in the process that therefore hydrogen gas plasma is moved by plasma generator anode chamber.
Summary of the invention
Exist because anode cavities and plasma generator are apart from larger for the plasma alkaline fuel battery that existing output voltage is adjustable, cause the problem of hydrogen gas plasma easy composition generation hydrogen again in course of conveying, the invention provides a kind of Laser-alkaline fuel cell utilizing HF laser direct irradiation in anode cavities to make hydrogen gas ionizes.
With Chinese Patent Application No. for 201310111622.7, name is called based on " plasma alkaline fuel battery that a kind of output voltage is adjustable and control method ", the technical scheme that Laser-alkaline fuel cell of the present invention adopts is: the present invention includes cathode cavity and the right anode cavities being positioned at cathode cavity, anode cavities is separate with both cathode cavities and be connected by U-shaped pipe, top in anode cavities is provided with positive plate, in whole anode cavities, effect has the magnetic field making electronics and proton fly to positive plate and electrolyte levels respectively, the right of anode cavities is arranged accelerates the fan that hydrogen enters anode cavities, control valve and hydrogen container, the madial wall of anode cavities is arranged laser reflection device, a laser is respectively established in the two side that anode cavities is relative, two lasers send the frequency difference of laser, the laser that first laser sends makes an electron ionization of hydrogen molecule, and the laser that second laser sends makes two electron ionizations of hydrogen molecule.
Further, two lasers are parallel to each other and send mutually not overlapping of laser; Forming incidence angle between two lasers and laser reflection device is 2 ° to 5 °
;two lasers can work individually or simultaneously.
The invention has the beneficial effects as follows:
1, use 2 lasers ionization hydrogen, and subtend staggers and is arranged in anode cavities, laser is at anode cavities internal ionization hydrogen, and after making ionization, material directly flies to highly basic liquid level or electron collection device, decreases the probability of their composition generation hydrogen again.The incidence angle of 2 lasers is rationally set, allows laser multiple reflections in anode cavities flow through path through hydrogen.
2, at least 3 kinds of fuel cell output powers can be realized export.
3, the utilance of laser and the ionization rate of hydrogen can be improved.
Accompanying drawing explanation
Fig. 1 is structure of the present invention and schematic diagram;
Fig. 2 is A-A direction view in Fig. 1.
In figure: 1-negative electrode; 2-power load switch; 3-power load; 4-voltmeter; 5-second metallic plate; 6-anode cavities; 7-dewater unit; 8-positive plate; 9-laser reflection device; 10-fan; 11-control valve; 12-hydrogen container; 13-tunable voltage dc power supply; 14-first metallic plate; 15-U shape is managed; 16-1-laser; 16-2-laser; 17-cathode cavity.
Embodiment
As shown in Figure 1, the present invention includes anode cavities 6 and cathode cavity 17, anode cavities 6 is positioned at the right of cathode cavity 17, and the two is separate and connected by U-shaped pipe 15; Be electrolyte in cathode cavity 17, in the electrolyte of cathode cavity 17, soak negative electrode 1; Positive plate 8 is installed at top in anode cavities 6.Power load 3 and power load switch 2 are connected between negative electrode 1 and positive plate 8 by wire; Voltmeter 4 is connected to the two ends of power load 3.In whole anode cavities 6, effect has the magnetic field making electronics and proton fly to positive plate 8 and electrolyte levels respectively; Above anode cavities 6 outside, be provided with the second metallic plate 5, first metallic plate 14 be immersed in the electrolyte in anode cavities 6.First metallic plate 14 is connected with positive pole with the negative pole of tunable voltage dc power supply 13 respectively with the second metallic plate 5, between the first metallic plate 14 and the second metallic plate 5, so just create the electric field promoting that electronics is separated with proton.The right of anode cavities 6 sets gradually accelerates hydrogen and enters the fan 10 of anode cavities 6, control valve 11 and hydrogen container 12; The return line of hydrogen arranges dewater unit 7.
As shown in Figure 2, anode cavities 6 madial wall arranges laser reflection device 9, and laser reflection device 9 is positioned at above the liquid level of electrolyte of anode cavities 6.As shown in Figure 1, the electrolyte in anode cavities 6 about takies anode cavities 6 total measurement (volume) 1/3rd, and the space above liquid level of electrolyte is the circulation path of hydrogen.As shown in Figure 2, four madial walls in the hydrogen circulation path in anode cavities 6 arrange laser reflection device 9.
Each installation laser on the two side that anode cavities 6 is relative, laser 16-1 and laser 16-2 respectively, two lasers 16-1,16-2 are parallel to each other, and require that two-laser 16-1,16-2 send not overlapping of laser, are not positioned at each other on the reflection route of the other side.Angle between two lasers 16-1,16-2 and the left and right sidewall of anode cavities 6 is the angle of 2 ° to 5 °, the incidence angle namely formed between laser 16-1,16-2 and laser reflection device 9 is 2 ° to 5 °, incidence angle is less, can increase hydrogen through laser beam number of times.
Two lasers can soak in the electrolytic solution, laser 16-1 is different with the frequency that laser 16-2 sends laser, the laser that laser 16-1 sends realizes the electron ionization making hydrogen molecule, and the laser that laser 16-2 sends realizes two electron ionizations making hydrogen molecule; Laser 16-1 and laser 16-2 can work individually or simultaneously.The laser that laser 16-1 and laser 16-2 sends direct irradiation in anode cavities 6 makes hydrogen gas ionizes, thus the probability of the hydrogen plasma produced after decreasing hydrogen gas ionizes composition generation hydrogen again.
The output oral area of laser 16-1 and laser 16-2 parallels placement with positive plate 8
,make laser 16-1 and laser 16-2 Emission Lasers, allow laser in anode cavities 6 multiple reflections through the circulation path of hydrogen, hydrogen flows to left end by right-hand member, the incidence angle of laser is less, the number of times of laser reflection is more, the laser route number of times of the out-of-date process of hydrogen stream is more, and the number of times so ionized is more.The number of times of ionization is more, and the efficiency of ionization is also higher, thus increases the efficiency of laser excitation hydrogen gas ionizes and improve the utilance of laser.
The laser sent due to laser 16-1 realizes the electron ionization making hydrogen molecule, laser that laser 16-2 sends realizes two electron ionizations making hydrogen molecule, and thus two laser array are combined and can obtain following three kinds of different operating states: (1) laser 16-1 and laser 16-2 works simultaneously; (2) laser 16-1 works, and laser 16-2 does not work; (3) laser 16-1 does not work, and laser 16-2 works.Under above three kinds of different operating states, hydrogen can not be ionized completely, hydrogen is greatly still had to return the entrance of anode cavities 6 through return line, therefore under all operating modes, the quantity delivered of hydrogen is identical, but the laser irradiating state participating in ionization is different, thus the number of electrons that unit interval inner laser ionizes hydrogen generation in anode cavities 6 is different, so under three kinds of different operating states, the number of electrons be deposited on positive plate 8 is different, so it is also different for producing electrical potential difference between positive plate 8 and negative electrode 1, under three kinds of operating modes, fuel cell just creates different power outputs like this.
Claims (5)
1. a Laser-alkaline fuel cell, comprise cathode cavity (17) and be positioned at the right anode cavities (6) of cathode cavity (17), the two is separate and be connected by U-shaped pipe for anode cavities (6) and cathode cavity (17), top in anode cavities (6) is provided with positive plate (8), effect has the magnetic field making electronics and proton fly to positive plate (8) and electrolyte levels respectively in whole anode cavities (6), and the right of anode cavities (6) arranges acceleration hydrogen and enters the fan of anode cavities (6), control valve and hydrogen container; It is characterized in that: the madial wall of anode cavities (6) is arranged laser reflection device (9), a laser is respectively established in the two side that anode cavities (6) is relative, two lasers send the frequency difference of laser, the laser that first laser sends makes an electron ionization of hydrogen molecule, and the laser that second laser sends makes two electron ionizations of hydrogen molecule.
2. a kind of Laser-alkaline fuel cell according to claim 1, is characterized in that: two lasers are parallel to each other and send mutually not overlapping of laser.
3. a kind of Laser-alkaline fuel cell according to claim 1, is characterized in that: two lasers can work individually or simultaneously.
4. a kind of Laser-alkaline fuel cell according to claim 1, is characterized in that: laser reflection device (9) is positioned at above the liquid level of electrolyte of anode cavities (6).
5. a kind of Laser-alkaline fuel cell according to claim 1, is characterized in that: the output oral area of two lasers parallels with positive plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310582216.9A CN103647095B (en) | 2013-11-20 | 2013-11-20 | A kind of Laser-alkaline fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310582216.9A CN103647095B (en) | 2013-11-20 | 2013-11-20 | A kind of Laser-alkaline fuel cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103647095A CN103647095A (en) | 2014-03-19 |
| CN103647095B true CN103647095B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310582216.9A Expired - Fee Related CN103647095B (en) | 2013-11-20 | 2013-11-20 | A kind of Laser-alkaline fuel cell |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108063268B (en) * | 2016-11-05 | 2020-07-03 | 顾士平 | Photocatalytic effect cell |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1270537A2 (en) * | 2001-06-28 | 2003-01-02 | Institute for Laser Technology | Methane/Methanol producing system |
| CN100441732C (en) * | 2002-05-08 | 2008-12-10 | Btu国际公司 | Plasma-assisted reinforced coating |
| CA2610584A1 (en) * | 2007-11-15 | 2009-05-15 | Global Merchant Corp | Ionization of hydrocarbon fuel molecule by electromagnetic waves (laser) providing ionization energy in the form photons to convert chemical energy of fuel molecule into electrical energy |
| JP2012012255A (en) * | 2010-06-30 | 2012-01-19 | Mitsubishi Heavy Ind Ltd | Co removing system and method for removing co |
| CN103094592A (en) * | 2013-01-21 | 2013-05-08 | 江苏大学 | Plasma alkaline fuel battery |
| CN103199286A (en) * | 2013-04-02 | 2013-07-10 | 江苏大学 | Output-voltage-adjustable plasma alkaline fuel cell and adjusting method thereof |
-
2013
- 2013-11-20 CN CN201310582216.9A patent/CN103647095B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1270537A2 (en) * | 2001-06-28 | 2003-01-02 | Institute for Laser Technology | Methane/Methanol producing system |
| CN100441732C (en) * | 2002-05-08 | 2008-12-10 | Btu国际公司 | Plasma-assisted reinforced coating |
| CA2610584A1 (en) * | 2007-11-15 | 2009-05-15 | Global Merchant Corp | Ionization of hydrocarbon fuel molecule by electromagnetic waves (laser) providing ionization energy in the form photons to convert chemical energy of fuel molecule into electrical energy |
| JP2012012255A (en) * | 2010-06-30 | 2012-01-19 | Mitsubishi Heavy Ind Ltd | Co removing system and method for removing co |
| CN103094592A (en) * | 2013-01-21 | 2013-05-08 | 江苏大学 | Plasma alkaline fuel battery |
| CN103199286A (en) * | 2013-04-02 | 2013-07-10 | 江苏大学 | Output-voltage-adjustable plasma alkaline fuel cell and adjusting method thereof |
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| CN103647095A (en) | 2014-03-19 |
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Granted publication date: 20160120 Termination date: 20161120 |