CN208256814U - One kind being based on three-dimensional TiO2The Waste Paper Handling glucose fuel cell device of nano-tube array - Google Patents
One kind being based on three-dimensional TiO2The Waste Paper Handling glucose fuel cell device of nano-tube array Download PDFInfo
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- CN208256814U CN208256814U CN201820857173.9U CN201820857173U CN208256814U CN 208256814 U CN208256814 U CN 208256814U CN 201820857173 U CN201820857173 U CN 201820857173U CN 208256814 U CN208256814 U CN 208256814U
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- fuel cell
- exchange membrane
- proton exchange
- vial
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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
- Y02E60/50—Fuel cells
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Abstract
The utility model discloses one kind to be based on three-dimensional TiO2The Waste Paper Handling glucose fuel cell device of nano-tube array, one vial is provided with potassium ferricyanide solution, equipped with platinized platinum as cathode electrode, secondly vial is provided with glucose solution, equipped with titanium net as anode electrode, proton exchange membrane is equipped among vessel catheter between two vials, platinized platinum, which is connected by conducting wire with titanium net and is connected to resistance, forms a circuit, this circuit is connected with the interface of voltage collector, vial equipped with potassium ferricyanide solution is connected with lasting oxygenation plate, and circuit is connected voltage output.The utility model, which has loaded palladium particle and the soft titanium net of graphene, has preferable electric conductivity and catalytic performance, can be good at for fuel cell；Required concentration of glucose can be lower, and device is simple, easy to operate.
Description
Technical field
The utility model relates to a kind of fuel-devices, and in particular to one kind is based on three-dimensional T iO2The waste paper of nano-tube array
Handle glucose fuel cell device.
Background technique
Chinese waste paper dosage increases from 8,100,000 tons of nineteen ninety-five to 16,830,000 tons in 2001 to be doubled for 5 years.But with foreign countries
Some higher countries of waste paper recovery utilization rate compare, and there is also gaps.Currently, Chinese waste paper recycles disparate development,
Coastal area development is very fast.National secondary stock dosage accounts for the 44% of paper making pulps total amount within 2011, deducts imported waste paper, and the country is useless
The paper rate of recovery is less than 30%.As waste paper amount is continuously increased and environmentally friendly laws and regulations more become strictly to waste paper more effectively using being
It is imperative, the attention of the whole society need to be caused to the recycling and reusing problem of waste paper.
Glucose in waste paper is handled through cellulase, these wastes are converted into the energy, and this biobattery generates
Electric energy successfully drive a mini-fan.
Summary of the invention
The purpose of the utility model is to provide it is a kind of by grape it is glycoxidative be converted into electric energy power generation fuel-cell device, it
Lower to the concentration requirement of glucose, the glucose of low concentration can be by effectively oxidation to produce electricl energy.Due to adopting
With proton exchange membrane, channel is provided for transferring for proton, so that a circuit is formed with external circuit, to output electricity
Stream.
The technical solution of the utility model is as follows: one kind being based on three-dimensional TiO2The Waste Paper Handling glucose of nano-tube array fires
Expect cell apparatus, is made of two-compartment reactor, external circuits and voltage collector plate, lasting oxygenation three parts；It is described double
Room reactor includes two vials, two serum caps, a proton exchange membrane and a clip；The external circuits and voltage
Collector plate includes titanium net, platinized platinum, resistance, voltage collector；One vial is provided with potassium ferricyanide solution, is equipped with platinized platinum
As cathode electrode, secondly vial is provided with glucose solution, titanium net is equipped with as anode electrode, between two vials
Proton exchange membrane is equipped among vessel catheter, platinized platinum, which is connected by conducting wire with titanium net and is connected to resistance, forms a circuit, this electricity
Road is connected with the interface of voltage collector, and the vial equipped with potassium ferricyanide solution is connected with lasting oxygenation plate, and circuit is whole
Connect voltage output.
The oxygenation plate that continues includes oxygen increasing pump, rubber tube, and the other end in potassium ferricyanide solution is inserted into rubber tube one end
Connect oxygen increasing pump.
The proton exchange membrane is set to the middle position of vessel catheter, and proton exchange membrane is bonded with vessel catheter tube wall.
The titanium net is placed in the middle part of left end vial, and inside is saturated with glucose solution solution, and vial opening sets rubber
Lid, serum cap center extraction wire.
The platinized platinum is placed in the middle part of right end vial, and inside is saturated with potassium ferricyanide solution, and vial opening sets serum cap,
Serum cap center extraction wire.
The proton exchange membrane is set to the middle position of vessel catheter, and proton exchange membrane is bonded with vessel catheter tube wall,
Inside vessel catheter, the additional two circles rubber stoppers in proton exchange membrane two sides, the outside of proton exchange membrane sets a clip to seal,
Then anode titanium net and cathode platinized platinum and the fixed value resistance conducting wire of centre are connected with the interface of voltage collector, in addition rubber
Pipe protrudes into cathode chamber, and platinized platinum is close in gas outlet.
The Nano tube array of titanium dioxide of the utility model first passes through cyclic voltammetry and surveys in different electrolyte solutions
Its electrochemical properties, excellent chemical property and good conductive capability are measured, just by cyclic voltammetry in titanium dioxide
Graphene and palladium particle are loaded on nanotube, just by it in a fuel cell after load；The potassium ferricyanide is added in cathode
Using platinized platinum as electrode, constituted with the glucose solution titanium dioxide nanotube array electrode of anode by proton exchange membrane
One double-chamber fuel cell.An external again resistance measures the electricity of battery output by resistance and external measuring device
Current density.
The beneficial effects of the utility model are: (1) the fuel twin cell has used proton exchange membrane, proton is moved
It moves and conveys；
(2) titanium net is first cleaned by ultrasonic, and then obtains the TiO of amorphous state by anodizing2Nanotube, then by sample
Product are placed in tube furnace and convert anatase for amorphous state for 500 degree；
(3) the soft titanium net for having loaded palladium particle and graphene has preferable electric conductivity and catalytic performance, can
It is used for fuel cell well；
(4) concentration of glucose needed for can be lower, and device is simple, easy to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this fuel cell.
Wherein 1- proton exchange membrane；2- titanium net；3- platinized platinum；4- glucose solution；5- potassium ferricyanide solution；6- resistance；7-
Voltage collector；8- oxygen increasing pump；9- voltage output.
Fig. 2 a is unmodified TiO2Nano-tube array high resolution electron microscopy figure.
Fig. 2 b is the TiO of Pd modification2Nano-tube array high resolution electron microscopy figure.
Fig. 2 c and Fig. 2 d are the TiO of Pd modification2Nano-tube array low resolution electron microscope.
Fig. 3 is the cyclic voltammogram of the glucose solution of 3 kinds of various concentrations.
Fig. 4 is the current density figure that the glucose solution of 3 kinds of various concentrations reacts in a device.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
One kind being based on three-dimensional TiO2The Waste Paper Handling glucose fuel cell device of nano-tube array, by two-compartment reactor,
External circuits and voltage collector plate continue oxygenation three parts composition；The two-compartment reactor includes two vials, two
A serum cap, a proton exchange membrane (1) and a clip；The external circuits and voltage collector (7) plate include titanium net
(2), platinized platinum (3), resistance (6), voltage collector (7)；One vial is provided with potassium ferricyanide solution (5), is equipped with platinized platinum (3)
As cathode electrode, secondly vial is provided with glucose solution (4), it is equipped with titanium net (2) and is used as anode electrode, two vials
Between vessel catheter among be equipped with proton exchange membrane (1), platinized platinum (3) connected by conducting wire with titanium net (2) and is connected to resistance (6)
A circuit is formed, this circuit is connected with the interface of voltage collector (7), and the vial equipped with potassium ferricyanide solution (5) connects
There is lasting oxygenation plate, circuit is connected voltage output (9).
The oxygenation plate that continues includes oxygen increasing pump (8), rubber tube, and rubber tube one end is inserted into potassium ferricyanide solution (5)
The other end connects oxygen increasing pump (8).
The proton exchange membrane (1) is set to the middle position of vessel catheter, and proton exchange membrane (1) and vessel catheter tube wall
Fitting.
The titanium net (2) is placed in the middle part of left end vial, and inside is saturated with glucose solution (4) solution, vial opening
If serum cap, serum cap center extraction wire.
The platinized platinum (3) is placed in the middle part of right end vial, and inside is saturated with potassium ferricyanide solution (5), and vial opening is set
Serum cap, serum cap center extraction wire.
The proton exchange membrane (1) is set to the middle position of vessel catheter, and proton exchange membrane (1) and vessel catheter tube wall
Fitting, inside vessel catheter, the additional two circles rubber stopper in proton exchange membrane (1) two sides, the outside of proton exchange membrane (1) sets one
Clip to seal, then anode titanium net (2) and cathode platinized platinum (3) and centre fixed value resistance (6) conducting wire and voltage acquisition
The interface of device (7) is connected, and in addition rubber tube protrudes into cathode chamber, and platinized platinum (3) are close in gas outlet.
Embodiment 1
1, by supported palladium simple substance and graphene on the titanium silk electrode newly fired, the gentle punching of tetrachloro-palladium acid sodium solution is prepared to phosphorus
Acid dihydride potassium, disodium-hydrogen solution, add a small amount of graphene in beaker, and deionized water ultrasound is added, changes water after 20min/ times,
2~3h of such circulating ultrasonic；Then palladium ion is deposited on titanium net (2) with cyclic voltammetry, equally with this method by graphene
Solution is also deposited on titanium net (2)；Stand a little, the titanium net (2) then deposited, a series of glucose solution for preparing gradients
(4), platinized platinum (3), using three-electrode system, working electrode connects anode (green), connects cathode (red) to electrode, reference electrode connects
Calomel electrode (white) obtains cyclic voltammetry curve with cyclic voltammetry come testing efficiency, comes just slightly to judge that electric current is big with this
It is small.
2, after testing repeatedly by the 150mL glucose solution (4) of the solubility gradient prepared (0.001,0.1,0.15,0.2,
0.3,0.4M.......) and 150mL potassium ferricyanide solution (5) (2.5 × 10^-3M), by last silk electrode assembling in battery
Reactor and platinized platinum (3) are assembled in two-compartment reactor, are accessed fixed value resistance (6), are accessed voltage collector (7), in work station
In voltage data, according to closure ohm circuit formula electric current I=U/R；Current density Im=I/A；Power P=I^2R, power
Density Pm=P/A, the data obtained draw current density figure and power density diagram, and analysis image obtains efficiency of fuel cell generation, close by electric current
The electric energy that the Glucose Liquid of 0.001M known to degree figure generates is maximum, nearly 22.54uA/cm2, and continually and steadily exports, and 0.01M
Glucose liquid glucose then take second place, the electric current of generation is unstable, and for maximum value probably in 14.56uA/cm2, the Glucose Liquid of 0.15M is obvious
It is lower, about 5uA/cm2, therefore deduce that, the Glucose Liquid efficiency of fuel cell generation of 0.001M is maximum, i.e. 0.0297255g grape
Sugar can generate the electric current of 135.24uA, this is considerable, it may be possible to the iron ion in cathode solution be reduced to it is ferrous from
Son causes caused by pressure drop.
Not limited to this, any change or replacement expected without creative work should all be covered in the utility model
Protection scope within.Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (6)
1. one kind is based on three-dimensional TiO2The Waste Paper Handling glucose fuel cell device of nano-tube array, which is characterized in that by dual chamber
Reactor, external circuits and voltage collector plate continue oxygenation three parts composition；The two-compartment reactor includes two glass
Glass bottle, two serum caps, a proton exchange membrane (1) and a clip；The external circuits and voltage collector plate include
Titanium net (2), platinized platinum (3), resistance (6), voltage collector (7)；One vial is provided with potassium ferricyanide solution (5), is equipped with platinum
Piece (3) is used as cathode electrode, secondly vial is provided with glucose solution (4), is equipped with titanium net (2) and is used as anode electrode, and two
It is equipped with proton exchange membrane (1) among vessel catheter between vial, platinized platinum (3) is connected and is connected to by conducting wire with titanium net (2)
Resistance (6) forms a circuit, this circuit is connected with the interface of voltage collector (7), and the glass of potassium ferricyanide solution (5) is housed
Bottle is connected with lasting oxygenation plate, and circuit is connected voltage output (9).
2. according to claim 1 a kind of based on three-dimensional TiO2The Waste Paper Handling glucose fuel cell of nano-tube array fills
It sets, which is characterized in that the oxygenation plate that continues includes oxygen increasing pump (8), rubber tube, and potassium ferricyanide solution is inserted into rubber tube one end
(5) other end connection oxygen increasing pump (8) in.
3. according to claim 1 a kind of based on three-dimensional TiO2The Waste Paper Handling glucose fuel cell of nano-tube array fills
It sets, which is characterized in that the proton exchange membrane (1) is set to the middle position of vessel catheter, and proton exchange membrane (1) is led with container
Tube wall fitting.
4. according to claim 1 a kind of based on three-dimensional TiO2The Waste Paper Handling glucose fuel cell of nano-tube array fills
It sets, which is characterized in that the titanium net (2) is placed in the middle part of left end vial, and inside is saturated with glucose solution (4) solution, glass
Bottle opening sets serum cap, serum cap center extraction wire.
5. according to claim 1 a kind of based on three-dimensional TiO2The Waste Paper Handling glucose fuel cell of nano-tube array fills
It sets, which is characterized in that the platinized platinum (3) is placed in the middle part of right end vial, and inside is saturated with potassium ferricyanide solution (5), vial
Opening sets serum cap, serum cap center extraction wire.
6. according to claim 1 a kind of based on three-dimensional TiO2The Waste Paper Handling glucose fuel cell of nano-tube array fills
It sets, which is characterized in that the proton exchange membrane (1) is set to the middle position of vessel catheter, and proton exchange membrane (1) is led with container
Tube wall fitting, inside vessel catheter, the additional two circles rubber stopper in proton exchange membrane (1) two sides, the outside of proton exchange membrane (1)
If a clip is to seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820857173.9U CN208256814U (en) | 2018-06-05 | 2018-06-05 | One kind being based on three-dimensional TiO2The Waste Paper Handling glucose fuel cell device of nano-tube array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820857173.9U CN208256814U (en) | 2018-06-05 | 2018-06-05 | One kind being based on three-dimensional TiO2The Waste Paper Handling glucose fuel cell device of nano-tube array |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208256814U true CN208256814U (en) | 2018-12-18 |
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ID=64653297
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820857173.9U Expired - Fee Related CN208256814U (en) | 2018-06-05 | 2018-06-05 | One kind being based on three-dimensional TiO2The Waste Paper Handling glucose fuel cell device of nano-tube array |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208256814U (en) |
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2018
- 2018-06-05 CN CN201820857173.9U patent/CN208256814U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20190605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |