CN103295796A - Energy-stored photovoltaic battery and manufacturing method thereof - Google Patents
Energy-stored photovoltaic battery and manufacturing method thereof Download PDFInfo
- Publication number
- CN103295796A CN103295796A CN2013102149641A CN201310214964A CN103295796A CN 103295796 A CN103295796 A CN 103295796A CN 2013102149641 A CN2013102149641 A CN 2013102149641A CN 201310214964 A CN201310214964 A CN 201310214964A CN 103295796 A CN103295796 A CN 103295796A
- Authority
- CN
- China
- Prior art keywords
- energy storage
- layer
- photovoltaic cell
- storage photovoltaic
- conducting glass
- 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.)
- Granted
Links
Images
Landscapes
- Hybrid Cells (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses an energy-stored photovoltaic battery and a manufacturing method thereof. The energy-stored photovoltaic battery is sequentially provided with a positive electrode layer (2), a first electrolyte layer (3), a diaphragm (4), a second electrolyte layer (5) and a negative electrode layer (6) from a conductive surface of a top conductive glass substrate (1) to a conductive surface of a bottom conductive glass substrate (7). The positive electrode layer (2) is composed of carbon-rich TiO2 generated uniformly in situ. Compared with a common solar battery only used as a solar photoelectric converter, the energy-stored photovoltaic battery realizes that photoelectric conversion and electric energy storage are combined in the solar battery without accessories, thickness of the battery is greatly reduced, and development of simplification and ultra-thinning of the solar battery is facilitated.
Description
Technical field
The invention belongs to energy technology field, relate to a kind of solar cell and preparation method thereof, specifically a kind of energy storage photovoltaic cell and preparation method thereof.
Background technology
At present, along with the energy and environmental crisis are serious day by day, seeking new regenerative resource is becoming a problem demanding prompt solution.Solar energy is inexhaustible, and it is green renewable, be widely used in fields such as industry, agricultural, military field, space industry, household electrical appliance and public utility, but because its cost is higher relatively, extensive use is subjected to restriction economically.Advantages such as dye sensitization titanium deoxid film solar cell has that cost is low, non-environmental-pollution, manufacture craft are simple, good stability become the most promising alternative battery of silicon solar cell.
The operation principle of dye sensitization titanium deoxid film solar cell is: when solar irradiation is mapped to battery surface, the dye molecule that is adsorbed on the titanium dioxide photoelectrode surface is subjected to exciting by ground state S and transits to excitation state S*, then an electronics is injected in the titanium dioxide conduction band, this moment, dye molecule self changed oxidation state S+ into.The electronics that is injected into titanium dioxide layer is enriched to conductive substrates, and flows to electrode by external circuit, forms electric current.Be in the electron donor (electron donor of this kind in electrolyte solution) in the dye molecule oxidizing solution of oxidation state, self-recovery makes dye molecule obtain regeneration for going back ortho states.Oxidized electron donor diffuses to electrode, is reduced at electrode surface, thereby finishes an Optical Electro-Chemistry reaction cycle.
But, existing solar cell is luminous energy converter just generally, is conversion of solar energy electric energy output only, and only is the energy storage device that externally adds a simple function for the storage of electric energy, because it is not portable to add device, has directly limited the development of solar cell miniaturization.
Summary of the invention
The present invention aims to provide a kind ofly to have transform light energy and energy and stores energy storage photovoltaic cell of two functions and preparation method thereof, not only luminous energy is converted into electric energy, simultaneously electrical power storage is got up and is used for output.
For achieving the above object, the present invention has adopted following technical scheme:
The invention provides a kind of energy storage photovoltaic cell, described energy storage photovoltaic cell comprises end face Conducting Glass and bottom surface Conducting Glass, and from the conducting surface of end face Conducting Glass to being disposed with anodal layer, first electrolyte layer, barrier film, second electrolyte layer and negative electrode layer between the conducting surface of bottom surface Conducting Glass; The material of described anodal layer consists of generated in-situ even rich charcoal TiO
2Described even rich charcoal TiO
2Be the rich charcoal TiO that ester class, ethanol, acids, formalin, resorcinol, succinic acid, softex kw are prepared from by mass ratio 9-24:8:9:10-20:10:1-2:0.1
2, the mass fraction of formaldehyde is 35% in the described formalin; The material of described negative electrode layer consists of energy storage material, is selected from material with carbon element, polyaniline.
Preferably, the thickness of described anodal layer is 50-600 μ m.
Preferably, described ester class is selected from a kind of in butyl titanate, the isopropyl titanate; Described acids is selected from a kind of in the concentrated sulfuric acid, the red fuming nitric acid (RFNA); Described material with carbon element is selected from two or three in charcoal-aero gel, acetylene black, the Kynoar.
Preferably, described first electrolyte layer, second electrolyte layer constitute by liquid electrolyte; Described liquid electrolyte is selected from a kind of mixture that forms for the ratio of 1:1 by volume in a kind of and monomethyl triethyl group ammonium tetrafluoroborate in dimethyl carbonate, diethyl carbonate, propene carbonate, the ethylene carbonate, the tetraethyl ammonium tetrafluoroborate.
Preferably, described barrier film is selected from a kind of in polypropylene screen, diaphragm paper or the macromolecule pellicle.
The present invention also provides a kind of preparation method of energy storage photovoltaic cell, as follows operation:
A, will drip the even rich charcoal TiO of adhesive
2Be ground to thick, on the disposable conducting surface that is coated in the end face Conducting Glass, 130 ℃ down oven dry form rich charcoal TiO
2Layer is immersed in described end face Conducting Glass then and dries the anodal layer of formation in the light-sensitive coloring agent after 12-24 hour;
The energy storage material powder that dripped adhesive is ground to thick, on the disposable conducting surface that is coated in the bottom surface Conducting Glass, 130 ℃ down oven dry form negative electrode layers;
B, between anodal layer and negative electrode layer, insert barrier film, inject liquid electrolyte after the pressing, form first electrolyte layer respectively between anodal layer and barrier film, form second electrolyte layer between negative electrode layer and barrier film, the layer structure that will constitute again seals in periphery and forms the energy storage photovoltaic cell.
Preferably, described light-sensitive coloring agent is selected from N3, N719, C106; Described adhesive is selected from the acetic acid of N-methyl pyrrolidone or 0.15mol/L.
The addition of described adhesive can be ground to thick getting final product so that drip the material of adhesive.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1), the anodal layer of energy storage photovoltaic cell of the present invention composition material is the even rich charcoal TiO that is generated by in-situ method
2Should even rich charcoal TiO
2On the disposable conducting surface that is coated in the end face Conducting Glass, do further processing again and just make anodal layer after grinding with suitable amount of adhesive, greatly reduce the thickness of battery, be of value to the development of solar cell summary, ultra-thinization.In addition, this positive pole coating is even, and the energy storage photovoltaic cell that is assembled into has electricity conversion and charge storage ability preferably, not only luminous energy is converted into electric energy, simultaneously electrical power storage is got up and be used for output, photoelectricity is transformed and electrical power storage is achieved in the solar cell of no additional device.
2), with the prepared energy storage photovoltaic cell of the inventive method under the solar simulator irradiation 0.5-1 hour, its open circuit voltage is 0.68-0.75V, the solar cell that only has the photoelectricity conversion is compared, and the open circuit voltage of energy storage photovoltaic cell of the present invention does not reduce.And just placed 200-400 hour the postradiation energy storage photovoltaic cell of solar simulator dark place, and its open circuit voltage is 0.35-0.45V, has good energy storage function.
Description of drawings
Fig. 1 is the structural representation of energy storage photovoltaic cell of the present invention.
The implication of mark is as follows among the figure:
1-end face conducts electricity electric glass substrate; 2-anodal layer; 3-the first electrolyte layer; 4-barrier film;
5-the second electrolyte layer; 6-negative electrode layer; 7-bottom surface Conducting Glass.
Embodiment
Do not having under the situation of special declaration, the solvent of the light-sensitive coloring agent solution in following examples is the mixed solution of the tert-butyl alcohol and acetonitrile, and the volume ratio of the tert-butyl alcohol and acetonitrile is 1:1; The solvent of described acetum is water.
The 10mL butyl titanate is added in the beaker, add the 10mL absolute ethyl alcohol, add the 5mL concentrated sulfuric acid under the ice bath, stirring mixes it and obtains mixed solution, reduce to and add 10mL formalin (mass fraction 35%) after the room temperature Deng the temperature of mixed liquor, add the Powdered resorcinol of 10g after waiting for 10min, 1g succinic acid and 0.1g softex kw, blender vigorous stirring 10 minutes, mixture placed 150 ℃ vacuum drying chamber 2h, take out mixture then, grind after 1 hour, the gained solid is obtained the rich charcoal TiO of uniform black in 850 ℃ of calcinations under the condition of fluid-tight after 6 hours
2To the rich charcoal TiO of described uniform black
2The acetum 0.5mL that adds 0.15mol/L grinds 2 hours to thick, on the disposable conducting surface that is coated in end face Conducting Glass 1,130 ℃ down 0.5 hour conducting surface in end face Conducting Glass 1 of baking form rich charcoal TiO
2Layer will have rich charcoal TiO then
2The end face Conducting Glass 1 of layer is immersed in the light-sensitive coloring agent C106 solution of 0.3mmol/L 12 hours, takes out the final vacuum oven dry and forms the anodal layer 2 that thickness is 600 μ m at the conducting surface of end face Conducting Glass 1.
Got charcoal-aero gel 0.8g, acetylene black 0.16g, Kynoar 0.03g mixed grinding 2 hours, the N-methyl pyrrolidone that drips 0.5mL grinds 1 hour again to thick, on the disposable conducting surface that is coated in bottom surface Conducting Glass 7,130 ℃ down baking after 0.5 hour the conducting surface in bottom surface Conducting Glass 7 form negative electrode layer 6.
After inserting polypropylene diaphragm 4 between anodal layer 2 and the negative electrode layer 6, carry out pressing, injecting in the device of pressing is tetraethyl ammonium tetrafluoroborate and the dimethyl carbonate mixed liquor of 1 ︰ 1 by volume again, form first electrolyte layer 3 and second electrolyte layer 5 respectively, seal in the periphery of device then, form the energy storage photovoltaic cell.
After 0.5 hour, its open circuit voltage is 0.68V to the prepared energy storage photovoltaic cell of present embodiment in the solar simulator irradiation; Postradiation energy storage photovoltaic cell dark place was placed 200 hours, and its open circuit voltage is 0.45V.
The 10mL butyl titanate is added in the beaker, add the 10mL absolute ethyl alcohol, add the 5mL concentrated sulfuric acid under the ice bath, stirring mixes it and obtains mixed solution, reduce to and add 15mL formalin (mass fraction 35%) after the room temperature Deng the temperature of mixed liquor, add the Powdered resorcinol of 10g after waiting for 10min, 1.5g succinic acid and 0.1g softex kw, blender vigorous stirring 10 minutes, mixture placed 150 ℃ vacuum drying chamber 2h, take out mixture then, grind after 1 hour, the gained solid is obtained the rich charcoal TiO of uniform black in 850 ℃ of calcinations under the condition of fluid-tight after 6 hours
2, to the rich charcoal TiO of described uniform black
2The acetum 0.5mL that adds 0.15mol/L grinds 2 hours to thick, on the disposable conducting surface that is coated in end face Conducting Glass 1,130 ℃ down 0.5 hour conducting surface in end face Conducting Glass 1 of baking form rich charcoal TiO
2Layer will have rich charcoal TiO then
2The end face Conducting Glass 1 of layer is immersed in the light-sensitive coloring agent N3 solution of 0.3mmol/L 14 hours, takes out the final vacuum oven dry and forms the anodal layer 2 that thickness is 550 μ m at the conducting surface of end face Conducting Glass 1.
Got charcoal-aero gel 0.8g, acetylene black 0.16g, Kynoar 0.03g mixed grinding 2 hours, the N-methyl pyrrolidone that drips 0.5mL grinds 1 hour again to thick, on the disposable conducting surface that is coated in bottom surface Conducting Glass 7,130 ℃ down baking after 0.5 hour the conducting surface in bottom surface Conducting Glass 7 form negative electrode layer 6.
After inserting polypropylene diaphragm 4 between anodal layer 2 and the negative electrode layer 6, carry out pressing, injecting in the device of pressing is tetraethyl ammonium tetrafluoroborate and the diethyl carbonate mixed liquor of 1 ︰ 1 by volume again, form first electrolyte layer 3 and second electrolyte layer 5 respectively, seal in the periphery of device then, form the energy storage photovoltaic cell.
After 0.6 hour, its open circuit voltage is 0.69V to the prepared energy storage photovoltaic cell of present embodiment in the solar simulator irradiation; Postradiation energy storage photovoltaic cell dark place was placed 300 hours, and its open circuit voltage is 0.40V.
The 10mL butyl titanate is added in the beaker, add the 10mL absolute ethyl alcohol, add the 5mL concentrated sulfuric acid under the ice bath, stirring mixes it and obtains mixed solution, reduce to and add 20mL formalin (mass fraction 35%) after the room temperature Deng the temperature of mixed liquor, add the Powdered resorcinol of 10g after waiting for 10min, 2g succinic acid and 0.1g softex kw, blender vigorous stirring 10 minutes, mixture placed 150 ℃ vacuum drying chamber 2h, take out mixture then, grind after 1 hour, the gained solid is obtained the rich charcoal TiO of uniform black in 850 ℃ of calcinations under the condition of fluid-tight after 6 hours
2, to the rich charcoal TiO of described uniform black
2Add N-methyl pyrrolidone 0.5mL and grind 2 hours to thick, on the disposable conducting surface that is coated in end face Conducting Glass 1,130 ℃ down 0.5 hour conducting surface in end face Conducting Glass 1 of baking form rich charcoal TiO
2Layer, the end face Conducting Glass 1 that will have rich charcoal TiO2 layer then are immersed in the light-sensitive coloring agent N719 solution of 0.3mmol/L 16 hours, take out the final vacuum oven dry and form the anodal layer 2 that thickness is 500 μ m at the conducting surface of end face Conducting Glass 1.
Got charcoal-aero gel 0.8g, acetylene black 0.16g, Kynoar 0.03g mixed grinding 2 hours, the N-methyl pyrrolidone that drips 0.5mL grinds 1 hour again to thick, on the disposable conducting surface that is coated in bottom surface Conducting Glass 7,130 ℃ down baking after 0.5 hour the conducting surface in bottom surface Conducting Glass 7 form negative electrode layer 6.
After inserting macromolecule pellicle 4 between anodal layer 2 and the negative electrode layer 6, carry out pressing, injecting in the device of pressing is tetraethyl ammonium tetrafluoroborate and the propene carbonate mixed liquor of 1 ︰ 1 by volume again, form first electrolyte layer 3 and second electrolyte layer 5 respectively, seal in the periphery of device then, form the energy storage photovoltaic cell.
After 0.7 hour, its open circuit voltage is 0.70V to the prepared energy storage photovoltaic cell of present embodiment in the solar simulator irradiation; Postradiation energy storage photovoltaic cell dark place was placed 400 hours, and its open circuit voltage is 0.38V.
The 15mL butyl titanate is added in the beaker, add the 10mL absolute ethyl alcohol, add the 5mL concentrated sulfuric acid under the ice bath, stirring mixes it and obtains mixed solution, reduce to and add 10mL formalin (mass fraction 35%) after the room temperature Deng the temperature of mixed liquor, add the Powdered resorcinol of 10g after waiting for 10min, 1g succinic acid and 0.1g softex kw, blender vigorous stirring 10 minutes, mixture placed 150 ℃ vacuum drying chamber 2h, take out mixture then, grind after 1 hour, fluid-tight in the reaction compartment obtains the rich charcoal TiO of uniform black with the gained solid in 850 ℃ of calcinations under the condition of fluid-tight after 6 hours
2, to the rich charcoal TiO of described uniform black
2Add N-methyl pyrrolidone 0.5mL and grind 2 hours to thick, on the disposable conducting surface that is coated in end face Conducting Glass 1,130 ℃ of down bakings 1 hour are immersed in the light-sensitive coloring agent C106 solution of 0.3mmol/L 18 hours, take out the final vacuum oven dry and form the anodal layer 2 that thickness is 450 μ m;
Got charcoal-aero gel 0.8g, acetylene black 0.16g mixed grinding 2 hours, the N-methyl pyrrolidone that drips 0.5mL grinds 1 hour again to thick, on the disposable conducting surface that is coated in bottom surface Conducting Glass 7,130 ℃ down baking form negative electrode layer 6 after 0.5 hour.After inserting polypropylene diaphragm 4 between anodal layer 2 and the negative electrode layer 6, carry out pressing, injecting in the device of pressing is monomethyl triethyl group ammonium tetrafluoroborate and the ethylene carbonate mixed liquor of 1 ︰ 1 by volume again, form first electrolyte layer 3 and second electrolyte layer 5 respectively, seal in the periphery of device then, form the energy storage photovoltaic cell.
After 0.8 hour, its open circuit voltage is 0.71V to the prepared energy storage photovoltaic cell of present embodiment in the solar simulator irradiation; Postradiation energy storage photovoltaic cell dark place was placed 200 hours, and its open circuit voltage is 0.44V.
The 15mL butyl titanate is added in the beaker, add the 10mL absolute ethyl alcohol, add the 5mL concentrated sulfuric acid under the ice bath, stirring mixes it and obtains mixed solution, reduce to and add 15mL formalin (mass fraction 35%) after the room temperature Deng the temperature of mixed liquor, add the Powdered resorcinol of 10g after waiting for 10min, 1.3g succinic acid and 0.1g softex kw, blender vigorous stirring 10 minutes, mixture placed 150 ℃ vacuum drying chamber 2h, take out mixture then, grind after 1 hour, the gained solid is obtained the rich charcoal TiO of uniform black in 850 ℃ of calcinations under the condition of fluid-tight after 6 hours
2, to the rich charcoal TiO of described uniform black
2Add N-methyl pyrrolidone 0.5mL and grind 2 hours to thick, on the disposable conducting surface that is coated in end face Conducting Glass 1,130 ℃ of down bakings 1 hour are immersed in the light-sensitive coloring agent N3 solution of 0.3mmol/L 20 hours, take out the final vacuum oven dry and form the anodal layer 2 that thickness is 400 μ m;
Got charcoal-aero gel 0.8g, acetylene black 0.16g mixed grinding 2 hours, the N-methyl pyrrolidone that drips 0.5mL grinds 1 hour again to thick, on the disposable conducting surface that is coated in bottom surface Conducting Glass 7,130 ℃ down baking form negative electrode layer 6 after 0.5 hour.After inserting diaphragm paper 4 between anodal layer 2 and the negative electrode layer 6, carry out pressing, injecting in the device of pressing is monomethyl triethyl group ammonium tetrafluoroborate and the propene carbonate mixed liquor of 1 ︰ 1 by volume again, form first electrolyte layer 3 and second electrolyte layer 5 respectively, seal in the periphery of device then, form the energy storage photovoltaic cell.
After 1 hour, its open circuit voltage is 0.71V to the prepared energy storage photovoltaic cell of present embodiment in the solar simulator irradiation; Postradiation energy storage photovoltaic cell dark place was placed 300 hours, and its open circuit voltage is 0.43V.
The 15mL butyl titanate is added in the beaker, add the 10mL absolute ethyl alcohol, add the 5mL concentrated sulfuric acid under the ice bath, stirring mixes it and obtains mixed solution, reduce to and add 20mL formalin (mass fraction 35%) after the room temperature Deng the temperature of mixed liquor, add the Powdered resorcinol of 10g after waiting for 10min, 1.7g succinic acid and 0.1g softex kw, blender vigorous stirring 10 minutes, mixture placed 150 ℃ vacuum drying chamber 2h, take out mixture then, grind after 1 hour, the gained solid is obtained the rich charcoal TiO of uniform black in 850 ℃ of calcinations under the condition of fluid-tight after 6 hours
2Add N-methyl pyrrolidone 0.5mL and grind 2 hours to thick, on the disposable conducting surface that is coated in end face Conducting Glass 1,130 ℃ of bakings 1 hour down, be immersed in the light-sensitive coloring agent N719 solution of 0.3mmol/L 22 hours, take out the final vacuum oven dry and form the anodal layer 2 that thickness is 350 μ m;
Got charcoal-aero gel 0.8g, acetylene black 0.16g mixed grinding 2 hours, the N-methyl pyrrolidone that drips 0.5mL grinds 1 hour again to thick, on the disposable conducting surface that is coated in the bottom surface Conducting Glass, 130 ℃ down baking form negative electrode layer 6 after 0.5 hour.After inserting macromolecule pellicle 4 between anodal layer 2 and the negative electrode layer 6, carry out pressing, injecting in the device of pressing is monomethyl triethyl group ammonium tetrafluoroborate and the propene carbonate mixed liquor of 1 ︰ 1 by volume again, form first electrolyte layer 3 and second electrolyte layer 5 respectively, seal in the periphery of device then, form the energy storage photovoltaic cell.
After 1 hour, its open circuit voltage is 0.72V to the prepared energy storage photovoltaic cell of present embodiment in the solar simulator irradiation; Postradiation energy storage photovoltaic cell dark place was placed 400 hours, and its open circuit voltage is 0.38V.
The 20mL butyl titanate is added in the beaker, add the 10mL absolute ethyl alcohol, add the 5mL concentrated sulfuric acid under the ice bath, stirring mixes it and obtains mixed solution, reduce to and add 10mL formalin (mass fraction 35%) after the room temperature Deng the temperature of mixed liquor, add the Powdered resorcinol of 10g after waiting for 10min, 1g succinic acid and 0.1g softex kw, blender vigorous stirring 10 minutes, mixture placed 150 ℃ vacuum drying chamber 2h, take out mixture then, grind after 1 hour, the gained solid is obtained the rich charcoal TiO of uniform black in 850 ℃ of calcinations under the condition of fluid-tight after 6 hours
2Add N-methyl pyrrolidone 0.5mL and grind 2 hours to thick, on the disposable conducting surface that is coated in end face Conducting Glass 1,130 ℃ of bakings 0.5 hour down, be immersed in the light-sensitive coloring agent N3 solution of 0.3mmol/L 18 hours, take out the final vacuum oven dry and form the anodal layer 2 that thickness is 300 μ m;
Got charcoal-aero gel 0.8g, acetylene black 0.16g, Kynoar 0.03g mixed grinding 2 hours, the N-methyl pyrrolidone that drips 0.5mL grinds 1 hour again to thick, on the disposable conducting surface that is coated in bottom surface Conducting Glass 7,130 ℃ down baking form negative electrode layer 6 after 0.5 hour.After inserting macromolecule pellicle 4 between anodal layer 2 and the negative electrode layer 7, carry out pressing, injecting in the device of pressing is monomethyl triethyl group ammonium tetrafluoroborate and the dimethyl carbonate mixed liquor of 1 ︰ 1 by volume again, form first electrolyte layer 3 and second electrolyte layer 5 respectively, seal in the periphery of device then, form the energy storage photovoltaic cell.
After 0.9 hour, its open circuit voltage is 0.73V to the prepared energy storage photovoltaic cell of present embodiment in the solar simulator irradiation; Postradiation energy storage photovoltaic cell dark place was placed 200 hours, and its open circuit voltage is 0.42V.
Embodiment 8
The 20mL butyl titanate is added in the beaker, add the 10mL absolute ethyl alcohol, add the 5mL concentrated sulfuric acid under the ice bath, stirring mixes it and obtains mixed solution, reduce to and add 15mL formalin (mass fraction 35%) after the room temperature Deng the temperature of mixed liquor, add the Powdered resorcinol of 10g after waiting for 10min, 1.5g succinic acid and 0.1g softex kw, blender vigorous stirring 10 minutes, mixture placed 150 ℃ vacuum drying chamber 2h, take out mixture then, grind after 1 hour, the gained solid is obtained the rich charcoal TiO of uniform black in 850 ℃ of calcinations under the condition of fluid-tight after 6 hours
2Add N-methyl pyrrolidone 0.5mL and grind 2 hours to thick, on the disposable conducting surface that is coated in end face Conducting Glass 1,130 ℃ were dried by the fire 0.5 hour down, be immersed in the light-sensitive coloring agent N719 solution of 0.3mmol/L 24 hours, take out the final vacuum oven dry and form the anodal layer 2 that thickness is 250 μ m;
Spray polyaniline in bottom surface Conducting Glass 7, form negative electrode layer 6 with 300 ℃ of sintering, after inserting polypropylene diaphragm 4 between anodal layer 2 and the negative electrode layer 6, carry out pressing, in the device of pressing, be that 1 ︰ 1 injects tetraethyl ammonium tetrafluoroborate and diethyl carbonate mixture by volume again, form first electrolyte layer 3 and second electrolyte layer 5 respectively, seal in the periphery of device then, form the energy storage photovoltaic cell.
After 0.7 hour, its open circuit voltage is 0.74V to the prepared energy storage photovoltaic cell of present embodiment in the solar simulator irradiation; Postradiation energy storage photovoltaic cell dark place was placed 300 hours, and its open circuit voltage is 0.37V.
Embodiment 9
The 20mL butyl titanate is added in the beaker, add the 10mL absolute ethyl alcohol, add the 5mL concentrated sulfuric acid under the ice bath, stirring mixes it and obtains mixed solution, reduce to and add 20mL formalin (mass fraction 35%) after the room temperature Deng the temperature of mixed liquor, add the Powdered resorcinol of 10g after waiting for 10min, 2g succinic acid and 0.1g softex kw, blender vigorous stirring 10 minutes, mixture placed 150 ℃ vacuum drying chamber 2h, take out mixture then, grind after 1 hour, the gained solid is obtained the rich charcoal TiO of uniform black in 850 ℃ of calcinations under the condition of fluid-tight after 6 hours
2Add N-methyl pyrrolidone 0.5mL and grind 2 hours to thick, on the disposable conducting surface that is coated in end face Conducting Glass 1,130 ℃ were dried by the fire 0.5 hour down, be immersed in the light-sensitive coloring agent C106 solution of 0.3mmol/L 22 hours, take out the final vacuum oven dry and form the anodal layer 2 that thickness is 200 μ m;
Spray polyaniline in bottom surface Conducting Glass 7, form accumulate layer 6 with 300 ℃ of sintering, after inserting diaphragm paper 4 between anodal layer 2 and the negative electrode layer 6, carry out pressing, in the device of pressing, be that 1 ︰ 1 injects monomethyl triethyl group ammonium tetrafluoroborate and propylene carbonate ester admixture by volume again, form first electrolyte layer 3 and second electrolyte layer 5 respectively, seal in the periphery of device then, form the energy storage photovoltaic cell.
After 0.6 hour, its open circuit voltage is 0.74V to the prepared energy storage photovoltaic cell of present embodiment in the solar simulator irradiation; Postradiation energy storage photovoltaic cell dark place was placed 300 hours, and its open circuit voltage is 0.36V.
Embodiment 10
The 25mL butyl titanate is added in the beaker, add the 10mL absolute ethyl alcohol, add the 5mL concentrated sulfuric acid under the ice bath, stirring mixes it and obtains mixed solution, reduce to and add 10mL formalin (mass fraction 35%) after the room temperature Deng the temperature of mixed liquor, add the Powdered resorcinol of 10g after waiting for 10min, 1g succinic acid and 0.1g softex kw, blender vigorous stirring 10 minutes, mixture placed 150 ℃ vacuum drying chamber 2h, take out mixture then, grind after 1 hour, the gained solid is obtained the rich charcoal TiO of uniform black in 850 ℃ of calcinations under the condition of fluid-tight after 6 hours
2Add N-methyl pyrrolidone 0.5mL and grind 2 hours to thick, on the disposable conducting surface that is coated in end face Conducting Glass 1,130 ℃ were dried by the fire 0.5 hour down, be immersed in the light-sensitive coloring agent C106 solution of 0.3mmol/L 20 hours, take out the final vacuum oven dry and form the anodal layer 2 that thickness is 150 μ m;
Spray polyaniline in bottom surface Conducting Glass 7, form accumulate layer 6 with 300 ℃ of sintering, after inserting macromolecule pellicle 4 between anodal layer 2 and the negative electrode layer 6, carry out pressing, in the device of pressing, be that 1 ︰ 1 injects monomethyl triethyl group ammonium tetrafluoroborate and ethylene carbonate ester admixture by volume again, form first electrolyte layer 3 and second electrolyte layer 5 respectively, seal in the periphery of device then, form the energy storage photovoltaic cell.
After 0.5 hour, its open circuit voltage is 0.75V to the prepared energy storage photovoltaic cell of present embodiment in the solar simulator irradiation; Postradiation energy storage photovoltaic cell dark place was placed 200 hours, and its open circuit voltage is 0.45V.
Embodiment 11
The 25mL butyl titanate is added in the beaker, add the 10mL absolute ethyl alcohol, add the 5mL concentrated sulfuric acid under the ice bath, stirring mixes it and obtains mixed solution, reduce to and add 15mL formalin (mass fraction 35%) after the room temperature Deng the temperature of mixed liquor, add the Powdered resorcinol of 10g after waiting for 10min, 1.5g succinic acid and 0.1g softex kw, blender vigorous stirring 10 minutes, mixture placed 150 ℃ vacuum drying chamber 2h, take out mixture then, grind after 1 hour, the gained solid is obtained the rich charcoal TiO2 of uniform black in 850 ℃ of calcinations under the condition of fluid-tight after 6 hours, add N-methyl pyrrolidone 0.5mL and grind 2 hours to thick, on the disposable conducting surface that is coated in end face Conducting Glass 1,130 ℃ of down bakings 0.5 hour are immersed in the light-sensitive coloring agent N719 solution of 0.3mmol/L 15 hours, take out the final vacuum oven dry and form the anodal layer 2 that thickness is 100 μ m;
Spray polyaniline in bottom surface Conducting Glass 7, form accumulate layer 6 with 300 ℃ of sintering, after inserting macromolecule pellicle 4 between anodal layer 2 and the negative electrode layer 6, carry out pressing, in the device of pressing, be that 1 ︰ 1 injects monomethyl triethyl group ammonium tetrafluoroborate and propylene carbonate ester admixture by volume again, form first electrolyte layer 3 and second electrolyte layer 5 respectively, seal in the periphery of device then, seal in the periphery of device then, form the energy storage photovoltaic cell.
After 0.5 hour, its open circuit voltage is 0.75V to the prepared energy storage photovoltaic cell of present embodiment in the solar simulator irradiation; Postradiation energy storage photovoltaic cell dark place was placed 300 hours, and its open circuit voltage is 0.38V.
Embodiment 12
The 25mL butyl titanate is added in the beaker, add the 10mL absolute ethyl alcohol, add the 5mL concentrated sulfuric acid under the ice bath, stirring mixes it and obtains mixed solution, reduce to and add 20mL formalin (mass fraction 35%) after the room temperature Deng the temperature of mixed liquor, add the Powdered resorcinol of 10g after waiting for 10min, 2g succinic acid and 0.1g softex kw, blender vigorous stirring 10 minutes, mixture placed 150 ℃ vacuum drying chamber 2h, take out mixture then, grind after 1 hour, the gained solid is obtained the rich charcoal TiO of uniform black in 850 ℃ of calcinations under the condition of fluid-tight after 6 hours
2Add N-methyl pyrrolidone 0.5mL and grind 2 hours to thick, on the disposable conducting surface that is coated in end face Conducting Glass 1,130 ℃ of bakings 0.5 hour down, be immersed in the light-sensitive coloring agent N719 solution of 0.3mmol/L 20 hours, take out the final vacuum oven dry and form the anodal layer 2 that thickness is 50 μ m;
Spray polyaniline in bottom surface Conducting Glass 7, form accumulate layer 6 with 300 ℃ of sintering, after inserting macromolecule pellicle 4 between anodal layer 2 and the negative electrode layer 6, carry out pressing, in the device of pressing, be that 1 ︰ 1 injects monomethyl triethyl group ammonium tetrafluoroborate and ethylene carbonate ester admixture by volume again, form first electrolyte layer 3 and second electrolyte layer 5 respectively, seal in the periphery of device then, seal in the periphery of device then, form the energy storage photovoltaic cell.
After 0.5 hour, its open circuit voltage is 0.72V to the prepared energy storage photovoltaic cell of present embodiment in the solar simulator irradiation; Postradiation energy storage photovoltaic cell dark place was placed 300 hours, and its open circuit voltage is 0.35V.
Claims (7)
1. energy storage photovoltaic cell, it is characterized in that: described energy storage photovoltaic cell comprises end face Conducting Glass (1) and bottom surface Conducting Glass (7), and from the conducting surface of end face Conducting Glass (1) to being disposed with anodal layer (2), first electrolyte layer (3), barrier film (4), second electrolyte layer (5) and negative electrode layer (6) between the conducting surface of bottom surface Conducting Glass (7);
The material of described anodal layer (2) consists of generated in-situ even rich charcoal TiO
2Described even rich charcoal TiO
2Be the rich charcoal TiO that ester class, ethanol, acids, formalin, resorcinol, succinic acid, softex kw are prepared from by mass ratio 9-24:8:9:10-20:10:1-2:0.1
2, the mass fraction of formaldehyde is 35% in the described formalin;
The material of described negative electrode layer (6) consists of energy storage material, is selected from material with carbon element, polyaniline.
2. energy storage photovoltaic cell according to claim 1 is characterized in that: the thickness of described anodal layer (2) is 50-600 μ m.
3. energy storage photovoltaic cell according to claim 1 is characterized in that:
Described ester class is selected from a kind of in butyl titanate, the isopropyl titanate;
Described acids is selected from a kind of in the concentrated sulfuric acid, the red fuming nitric acid (RFNA);
Described material with carbon element is selected from two or three in charcoal-aero gel, acetylene black, the Kynoar (PVDF).
4. energy storage photovoltaic cell according to claim 2, it is characterized in that: described first electrolyte layer (3), second electrolyte layer (5) constitute by liquid electrolyte; Described liquid electrolyte is selected from a kind of mixture that forms for the ratio of 1:1 by volume in a kind of and monomethyl triethyl group ammonium tetrafluoroborate in dimethyl carbonate, diethyl carbonate, propene carbonate, the ethylene carbonate, the tetraethyl ammonium tetrafluoroborate.
5. energy storage photovoltaic cell according to claim 1 is characterized in that:
Described barrier film (4) is selected from a kind of in polypropylene screen, diaphragm paper or the macromolecule pellicle.
6. preparation method according to each described energy storage photovoltaic cell of claim 1～5 is characterized in that operating as follows:
A, will drip the even rich charcoal TiO of adhesive
2Be ground to thick, on the disposable conducting surface that is coated in end face Conducting Glass (1), 130 ℃ down oven dry form rich charcoal TiO
2Layer is immersed in described end face Conducting Glass (1) oven dry formation anodal layer (2) after 12-24 hour in the light-sensitive coloring agent then;
The energy storage material powder that dripped adhesive is ground to thick, on the disposable conducting surface that is coated in bottom surface Conducting Glass (7), 130 ℃ down oven dry form negative electrode layers (6);
B, between anodal layer (2) and negative electrode layer (6), insert barrier film (4), inject liquid electrolyte after the pressing, form first electrolyte layer (3) respectively between anodal layer (2) and barrier film (4), form second electrolyte layer (5) between negative electrode layer (6) and barrier film (4), the layer structure that will constitute again seals in periphery and forms the energy storage photovoltaic cell.
7. the preparation method of energy storage photovoltaic cell according to claim 6, it is characterized in that: described light-sensitive coloring agent is selected from N3, N719, C106; Described adhesive is selected from the acetic acid of N-methyl pyrrolidone (NMP) or 0.15mol/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310214964.1A CN103295796B (en) | 2013-05-31 | 2013-05-31 | A kind of energy storage photovoltaic cell and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310214964.1A CN103295796B (en) | 2013-05-31 | 2013-05-31 | A kind of energy storage photovoltaic cell and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103295796A true CN103295796A (en) | 2013-09-11 |
| CN103295796B CN103295796B (en) | 2015-09-30 |
Family
ID=49096507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310214964.1A Expired - Fee Related CN103295796B (en) | 2013-05-31 | 2013-05-31 | A kind of energy storage photovoltaic cell and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103295796B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120077006A1 (en) * | 2010-01-27 | 2012-03-29 | Lawrence Livermore National Security, Llc | High surface area silicon carbide-coated carbon aerogel |
| CN102671587A (en) * | 2012-05-31 | 2012-09-19 | 上海应用技术学院 | Titanium dioxide/carbon hybrid aerogel material and preparation method thereof |
| CN102768908A (en) * | 2012-07-20 | 2012-11-07 | 合肥工业大学 | Energy storage dye sensitization solar battery and preparation method thereof |
-
2013
- 2013-05-31 CN CN201310214964.1A patent/CN103295796B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120077006A1 (en) * | 2010-01-27 | 2012-03-29 | Lawrence Livermore National Security, Llc | High surface area silicon carbide-coated carbon aerogel |
| CN102671587A (en) * | 2012-05-31 | 2012-09-19 | 上海应用技术学院 | Titanium dioxide/carbon hybrid aerogel material and preparation method thereof |
| CN102768908A (en) * | 2012-07-20 | 2012-11-07 | 合肥工业大学 | Energy storage dye sensitization solar battery and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| YUNING JIN, ET AL: "Photocatalysis-enhanced electrosorption process for degradation of high-concentration dye wastewater on TiO2/carbon aerogel", 《CHEMICAL ENGINEERING JOURNAL》 * |
| 邵霞: "溶胶-凝胶法制备TiO2-C纳米复合材料的研究", 《人工晶体学报》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103295796B (en) | 2015-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Wu et al. | Progress on the electrolytes for dye-sensitized solar cells | |
| Skunik-Nuckowska et al. | Integration of solid-state dye-sensitized solar cell with metal oxide charge storage material into photoelectrochemical capacitor | |
| KR100637421B1 (en) | Solid-state dye sensitized solar cells using porous membrane and manufacturing method thereof | |
| CN106785243A (en) | Light fills secondary cell | |
| CN102768908A (en) | Energy storage dye sensitization solar battery and preparation method thereof | |
| CN107275095B (en) | A kind of compound lithium ion secondary battery that can be charged with dye sensitization of solar | |
| CN110676073A (en) | Electrolyte, enhanced all-solid-state flexible supercapacitor based on electrolyte and preparation method of enhanced all-solid-state flexible supercapacitor | |
| CN103413972B (en) | Containing the alkoxy silane electrolyte of oligoethylene glycol chain and the application in lithium battery propylene carbonate ester group electrolyte thereof | |
| CN103337368B (en) | A kind of preparation method of DSSC doped graphene combination electrode | |
| CN103295796B (en) | A kind of energy storage photovoltaic cell and preparation method thereof | |
| CN110085428A (en) | A kind of compound light anode of titanium dioxide/graphene and preparation method thereof | |
| Yu et al. | A series of LiI/acetamide phase transition electrolytes and their applications in dye-sensitized solar cells | |
| CN103296251A (en) | Preparation method of lithium-titanate-cladding sulfur composite lithium-ion battery positive material | |
| WO2011118197A1 (en) | Photoelectric conversion element, light sensor and solar cell | |
| CHU et al. | Fabrication and Application of a Carbon Counter Electrode with Excellent Adhesion Properties for Dye-Sensitized Solar Cells | |
| CN112038109A (en) | Low-cost symmetrical all-solid-state supercapacitor based on redox electrolyte and preparation method thereof | |
| GAO et al. | N3/Al2O3/N749 Alternating Assembly Structure Broadening the Photoresponse and Interface Modification Effects in Quasi-Solid Dye-Sensitized Solar Cells | |
| CN106340390A (en) | Solar battery compounded and sensitized by electronic dots and ruthenium dyes, and manufacturing method thereof | |
| CN103383897A (en) | Method for preparing photo-anode of dye-sensitized solar cell | |
| CN103337370B (en) | A kind of energy storage photosensitized solar cell positive pole and preparation method thereof | |
| CN107068422A (en) | A kind of preparation method and applications of nano-electrode material | |
| CN105304345A (en) | High-voltage power distribution cabinet with power generating function and manufacturing method thereof | |
| CN105280390A (en) | Novel highway guardrail and manufacturing method thereof | |
| CN105355445A (en) | High voltage switch cabinet based on flexible solar cell and manufacturing method thereof | |
| CN102751107B (en) | Energy storage photoelectric organic solar cell and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20180531 |