CN102243921A - Dye sensitized solar cell with metal line layer and electrodes thereof - Google Patents
Dye sensitized solar cell with metal line layer and electrodes thereof Download PDFInfo
- Publication number
- CN102243921A CN102243921A CN 201010180990 CN201010180990A CN102243921A CN 102243921 A CN102243921 A CN 102243921A CN 201010180990 CN201010180990 CN 201010180990 CN 201010180990 A CN201010180990 A CN 201010180990A CN 102243921 A CN102243921 A CN 102243921A
- Authority
- CN
- China
- Prior art keywords
- electrode
- layer
- metal line
- backing plate
- combination
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/542—Dye sensitized solar cells
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
Abstract
The invention relates to a dye sensitized solar cell with a metal line layer and electrodes thereof. Each electrode of the dye sensitized solar cell comprises a conducting base plate and a metal line layer; the metal line layer can be made of nickel, aluminum, titanium or the combination of nickel, aluminum and titanium which can not react with electrolyte of the dye sensitized solar cell, thus a protection layer is not required to be added to the surface of a metal line. The invention also relates to the dye sensitized solar cell comprising the electrodes. The solar cell comprises a working electrode, a counter electrode, an electrolyte, a metal line layer and a package material, wherein the working electrode comprises a conducting base plate and a photosensitive layer; the counter electrode comprises an conducting base plate and a catalyst layer; the electrolyte is arranged between the working electrode and the counter electrode; the metal line layer is made of nickel, aluminum, titanium or the combination of nickel, aluminum and titanium; and the package material is used for wrapping the electrolyte.
Description
Technical field
The present invention is about the metal line layer of the electrode that is used for electrochemical appliance, refers to be used for the metal line layer of the electrode of DSSC especially.
Background technology
Under the dual difficult problem of energy exhaustion and environmental protection, solar energy is the green energy resource that has potentiality.Because the cost costliness of silicon wafer solar cell, (dye-sensitized solar cell, technological development DSSC) comes into one's own gradually to make the DSSC with low-cost electrification component.
See also Fig. 1, the main internal structure of DSSC 100 comprises work electrode (anode) 110, to electrode (negative electrode) 120, electrolyte 130.This anode 110 comprises electrically-conductive backing plate 111 and receives the photosensitive layer 112 of solar energy, and negative electrode 120 then comprises the catalyst layer 122 of electrically-conductive backing plate 121 and suitable thickness.Aforementioned electrically-conductive backing plate 111,121 is decided on its base material 113,123 materials, for example: if aforementioned substrates 113,123 is a material non-conductive or that conductivity is relatively poor, can be provided with the conductive layer 114 and 124 that is made of electric conducting material respectively at base material 113,123; Otherwise,, this conductive layer 114 and 124 need not be set then if base material 113,123 is a metal material.Photosensitive layer 112 contains the optoelectronic pole material that surface adsorption has the optical excitation dyestuff, and the main component of electrolyte 130 is the organic solution that contains iodine and iodide ion.
Because DSSC simple in structure, therefore if the titanium plate that uses plastics or suitable thickness as base material 113,123, made DSSC just can be had a flexible characteristic, is suitable for multiple use.In addition, base material 113,123 also can be glass material.
In simple terms, the operation principle of DSSC is: the optoelectronic pole material in (1) photosensitive layer is subjected to photon excitation to become to make dyestuff wherein become oxidation state and produce electronics/electric hole; (2) electronics imports in the electric conducting material of electrically-conductive backing plate, and passes through extra metal line and external circuit; (3) by the redox couple in the electrolyte with the reducing dyes of oxidation state to ground state; And (4) are right by electronics reduction-oxidation reduction on negative electrode that external circuit obtained.
Electrical conductivity efficient is the key that influences electrochemical appliance usefulness, with present technology, select for use plastics or glass etc. not to have the material of conductivity as the base material of electrically-conductive backing plate, even if conducting layer coated, the minimum 7ohm/sq. that still only arrives of the resistance value of monolithic conductive substrate.If desire is made the solar energy in large area battery, such resistance value is not enough.
Silver is the very excellent metal of electric conductivity, traditionally in order to reduce resistance value, can plant silver-colored line with coating technique cloth on electrically-conductive backing plate, but silver can generate silver iodide with the iodide ion reaction in the electrolyte solution and be deposited on the electrode, causes the decay of photoelectric conversion efficiency.Therefore, must form diaphragm (as glass cement, heat-sealing film or UV envelope film) on the surface that silver-colored line contacts with electrolyte solution and produce reaction to avoid silver-colored line and electrolyte solution.Yet the process that forms this diaphragm too takes time and effort, and has high mortality, and is not suitable for the making of pliability solar cell, because under the action of deflection, can destroy the structure of this diaphragm, and make silver-colored line contact with electrolyte.More very it owing to additionally add attached diaphragm, make Global Macros film/silver-colored line the area certain degree hidden the surface area of electrically-conductive backing plate, and influenced the light transmittance of electrode.
In sum, in order to reduce the mode that resistance value adopted of electrically-conductive backing plate, not only too time-consuming traditionally, also limited the utilization of DSSC, unsatisfactory.
Summary of the invention
Thus, the purpose of this invention is to provide a kind of electrode, break through, reach the purpose that improves electron conductivity traditionally with the shortcoming of silver as metal line (metal wiring) with low impedance value for the DSSC use.
For achieving the above object, the invention provides a kind of electrode of DSSC, it comprises: electrically-conductive backing plate; And metal line layer, it is to be arranged on the aforesaid base plate (electrically-conductive backing plate), and this metal is nickel, aluminium, titanium or its combination.
In above-mentioned electrode provided by the invention, preferably, former electrodes further comprises a photosensitive layer, and it is to be covered on the aforementioned metal line layer; Wherein this photosensitive layer is to have the optoelectronic pole material of optical excitation dyestuff to be constituted by surface adsorption.
In above-mentioned electrode provided by the invention, preferably, former electrodes further comprises a catalyst layer, and this catalyst layer is to be covered on the aforementioned metal line layer.
The present invention provides a kind of DSSC again, and it comprises: work electrode, and it comprises an electrically-conductive backing plate and a photosensitive layer; To electrode, it comprises an electrically-conductive backing plate and a catalyst layer; Electrolyte, its between aforementioned work electrode and aforementioned to electrode between; Metal line layer, this metal are nickel, aluminium, titanium or its combination; And encapsulating material, it is to be used to coat aforesaid electrolyte.
According to concrete technical scheme of the present invention, preferably, the material of aforementioned electrically-conductive backing plate is a metal.
According to concrete technical scheme of the present invention, preferably, aforementioned electrically-conductive backing plate is for there being the base material of electric conducting material in surface coated.More preferably, the material of aforementioned substrates is glass, plastics or metal.
According to concrete technical scheme of the present invention, preferably, aforementioned electric conducting material is indium tin oxide (ITO, Indium Tin Oxide), fluorine doped tin oxide (FTO, Fluorine-Doped Oxide), antimony doped tin oxide (ATO, Antimony-Doped Tin Oxide), Al-Doped ZnO (AZO, Aluminum-Doped ZincOxide), gallium-doped zinc oxide (GZO, Gallium-Doped Zinc Oxide), mix indium zinc oxide (IZO, Indium Zinc Oxide) or its combination.
According to concrete technical scheme of the present invention, preferably, aforementioned metal line layer is arranged on the aforementioned electrically-conductive backing plate, and aforementioned photosensitive layer is covered on the aforementioned metal line layer.
According to concrete technical scheme of the present invention, preferably, aforementioned photosensitive layer is to have the optoelectronic pole material of optical excitation dyestuff to be constituted by surface adsorption; Wherein the aforementioned lights electrode material is titanium dioxide, zinc oxide, zirconium dioxide or its combination.
According to concrete technical scheme of the present invention, preferably, aforementioned metal line layer is arranged on the aforementioned electrically-conductive backing plate, and aforementioned catalyst layer is covered on the aforementioned metal line layer.
According to concrete technical scheme of the present invention, preferably, the material of aforementioned catalyst layer is metal solvent, nonmetal catalyst or its combination.
According to concrete technical scheme of the present invention, preferably, the aforementioned metal catalyst is a platinum.
According to concrete technical scheme of the present invention, preferably, aforementioned nonmetal catalyst is cobalt sulfide, nickel sulfide, ironic sulfide or its combination.
According to concrete technical scheme of the present invention, preferably, aforementioned metal line layer be shaped as parallel wire (parallel wire), netted, honeycomb or its combination.
In sum; the present invention overcomes traditionally and to adopt the technology prejudice of silver as the material of metal line; change with nickel, aluminium, titanium or its combination as the material of metal line to reduce the resistance value of electrically-conductive backing plate; not with the aitiogenic doubt of electrolyte; therefore need not add attached diaphragm, also can not limit the pliability speciality of DSSC.
Description of drawings
Fig. 1 is the schematic diagram of conventional each sheet building of DSSC.
Fig. 2 A is the sheet building of the work electrode of the signal embodiment of the invention one.
Fig. 2 B is that the cloth of the metal line layer of displayed map 2A is planted form.
Fig. 3 A is the sheet building to electrode of signal embodiments of the invention two.
Fig. 3 B is that the cloth of the metal line layer of displayed map 3A is planted aspect.
Fig. 4 is the sheet building to the DSSC of electrode that signal contains the work electrode of Fig. 2 A and Fig. 3 A.
The primary clustering symbol description:
DSSC 100; Work electrode 110; Electrically-conductive backing plate 111; Photosensitive layer 112; Base material 113; Conductive layer 114; To electrode 120; Electrically-conductive backing plate 121; Catalyst layer 122; Base material 123; Conductive layer 124; Electrolyte 130; Work electrode 210; Electrically-conductive backing plate 211; Base material 212; Conductive layer 213; The first nickel wire layer 214; Aluminum steel layer 215; The second nickel wire layer 216; Metal line layer 217; Photosensitive layer 218; To electrode 310; Electrically-conductive backing plate 311; Base material 312; Conductive layer 313; Metal line layer 314; Catalyst layer 315; DSSC 400; Work electrode 410; Electrically-conductive backing plate 411; Photosensitive layer 412; To electrode 420; Electrically-conductive backing plate 421; Base material 422; Conductive layer 423; Metal line layer 424; Catalyst layer 425; Electrolyte 430.
Embodiment
Below describe the enforcement of technical solution of the present invention and the beneficial effect that is had in detail by specific embodiment, but but can not form any qualification to practical range of the present invention.
The present invention uses nickel, aluminium, titanium or its combination as the material of metal line, not only meets the purpose that reduces the electrically-conductive backing plate resistance value, does not also have and the aitiogenic doubt of electrolyte.
Electrically-conductive backing plate of the present invention is defined as, and in battery-operated environment, has the substrate of good conductive capability.The base material of aforementioned electrically-conductive backing plate is meant provides the material of monolithic conductive substrate Main physical support force to include, but are not limited to: glass, plastics, metal or its combination.If desire is made the DSSC with flexible characteristic, then optional usefulness has the base material of the titanium plate of the plastics of pliability speciality or suitable thickness as electrically-conductive backing plate, aforementioned plastics comprise, but be not limited to: polyethylene terephthalate (PET, polyethylene terephthalate) or PEN (PEN, polyethylenenaphthalate).If adopt glass or plastics base material as aforementioned electrically-conductive backing plate, then need in this base material default in order to form the one side of photosensitive layer, coating one earlier is by conductive layer that electric conducting material constituted, this conductive layer folder is invested between base material and the photosensitive layer, aforementioned electric conducting material comprises, but be not limited to: indium tin oxide (ITO, Indium Tin Oxide), fluorine doped tin oxide (FTO, Fluorine-Doped Oxide), antimony doped tin oxide (ATO, Antimony-Doped Tin Oxide), Al-Doped ZnO (AZO, Aluminum-Doped Zinc Oxide), gallium-doped zinc oxide (GZO, Gallium-Doped ZincOxide), mix indium zinc oxide (IZO, Indium Zinc Oxide) or its combination; If adopt the base material of metal, then need not restriction whether aforementioned conductive layer is set as aforementioned electrically-conductive backing plate.The aforementioned mode that this conductive layer is set includes, but are not limited to: evaporation, sputter, coating or chemical vapor deposition (CVD).
In addition, if select glass or plastics base material for use as aforementioned electrically-conductive backing plate, in order to reduce the resistance value of electrically-conductive backing plate, then need on electrically-conductive backing plate, plant metal line layer by cloth, if select for use metal can select according to circumstances then as the base material of aforementioned electrically-conductive backing plate whether cloth is planted metal line layer.
Metal line layer of the present invention is to be applicable to the coating technique that hardware cloth is planted with routine, and the metal of selecting for use is implanted on the electrically-conductive backing plate.This coating technique includes, but are not limited to: vacuum splashing and plating, evaporation or electroless plating.This metal is meant nickel, aluminium, titanium or its combination.Aforementioned metal is implanted in the shape of formed aforementioned metal line layer on the electrically-conductive backing plate and unrestricted, is good excessively not hide the surface area of electrically-conductive backing plate and to keep good light transmittance, includes, but are not limited to: parallel wire, netted, honeycomb or its combination.
Optoelectronic pole material of the present invention is a semiconductor nanoparticle, and its material includes, but are not limited to: titanium dioxide (TiO
2), zinc oxide (ZnO), zirconium dioxide (ZrO
2) or its combination.And photosensitive layer of the present invention is a surface adsorption aforementioned lights electrode material of optical excitation dyestuff is arranged, this optical excitation dyestuff is meant to be excited by luminous energy and is oxidation state, and pass out the dyestuff in electronics/electric hole, the present invention is to use known optical excitation dyestuff and need not to be limited, for instance, be dissolved in the N3 or the N719 dye solution (acetonitrile: the volume ratio of the tert-butyl alcohol is 1: 1) of the tert-butyl alcohol (t-butanol) and acetonitrile (acetonitrile).The thickness of aforementioned photosensitive layer is about micro-meter scale, more accurately, be 5-30 μ m, and the aforesaid semiconductor nano particle, can make effective light receiving surface of photosensitive layer long-pending increase to working electrode surface long-pending more than 1000 times, therefore promoted the usefulness of whole DSSC.
The material of catalyst layer of the present invention is the catalyst layer with reference to conventional DSSC, and need not to be limited, as, metal solvent or nonmetal catalyst.This metal solvent includes, but are not limited to: platinum; This nonmetal catalyst includes, but are not limited to: cobalt sulfide, nickel sulfide, ironic sulfide or its combination.The thickness of aforementioned catalyst layer is not limited, and for instance, is 1-200nm, is to adopt conventional method to include, but are not limited to and aforementioned catalyst layer is set on aforementioned electrically-conductive backing plate with the method for preparing negative electrode of the present invention (to electrode): vacuum coating.
Electrolyte of the present invention is the organic solvent that contains iodine and iodide ion, it is that affiliated field is known, and need not to be limited, for instance, use 1-butyl-3-methyl-iodate imidazoles ammonium (1-Butyl-3-methyl-midazolium iodide, BMImI) provide iodide ion, and the organic solvent that uses comprises, but be not limited to: acetonitrile (acetonitrile), 3-methoxypropionitrile (3-methoxypropionitrile), gamma-butyrolacton (γ-butyro lactone), dimethyl formamide (N, N '-dimethylformamide), dimethylacetylamide (N, N '-dimethylacetamide) or dimethyl sulfoxide (DMSO) (dimethylsulfoxide).Encapsulating material of the present invention can be thermoplastic film or UV glue, need not to be limited.
Following examples are to be used for further understanding advantage of the present invention, are not to be used to limit claim protection range of the present invention.In addition, below graphic only in order to the connection relationship of sheet building of signal various embodiments of the present invention, the ratio of its demonstration is not the relation that is used to represent each layer body thickness.
Embodiment one: the work electrode of preparation tool metal line layer of the present invention
[preparation]
See also Fig. 2 A, select the base material 212 of glass for use as the electrically-conductive backing plate 211 of present embodiment work electrode (anode) 210, to mix fluorine tin-oxide (FTO, Fluorine-Doped Oxide) and form a conductive layer 213 in the surface of aforementioned substrates in the mode of chemical vapor deposition (CVD).Mode with evaporation is implanted in the nickel metal on the aforementioned conductive layer 213, to form the first nickel wire layer 214, then in the mode of evaporation aluminum metal is implanted on the aforementioned first nickel wire layer 214 again, form an aluminum steel layer 215, last in the mode of evaporation the nickel metal is implanted on the aforementioned aluminum steel layer 215 again, to form the second nickel wire layer 216.The aforementioned first nickel wire layer 214, aluminum steel layer 215 and the second nickel wire layer, the 216 common metal line layer 217 that constitutes present embodiments, the shape that its metal wire cloth is planted is honeycomb shown in Fig. 2 B, to provide work electrode (anode) 210 good light transmittance and conductivity.
Please consult Fig. 2 A again, then again with titania nanoparticles (TiO
2) be coated with and be covered on the aforementioned conductive layer 213 that is provided with metal line layer 217 of the present invention, to make the TiO that thickness is about 15 μ m
2/ FTO electrode.Then with aforementioned TiO
2After/FTO electrode is cut into the size of 10 centimeters * 10 centimeters (long * wide), place electrothermal furnace with 500 ℃ of sintering 30 minutes, to strengthen the connection power between the titania nanoparticles.Then under room temperature, with TiO
2The optical excitation dye solution that/FTO electrode is soaked in 0.3mmol/L (is dissolved in the N3 dyestuff of 0.022 gram in 100 milliliters of tert-butyl alcohols and the acetonitrile mixed liquor, acetonitrile wherein: the volume ratio of the tert-butyl alcohol is 1: 1) in 12 hours, make the optical excitation dyestuff fully be adsorbed in the surface of titania nanoparticles.At last, clean obtaining photosensitive layer 218 with acetonitrile again, and finish the work electrode (anode) 210 of present embodiment.
[comparison]
Relatively the work electrode of present embodiment is the resistance value and the live width difference of the work electrode of metal wire with tradition with diaphragm/silver-colored line, its result such as following table 1:
Table 1: the live width of metal wire and the difference of resistance value
By the data of table 1 as can be known, the resistance value of the work electrode of the resistance value of the work electrode of present embodiment and traditional tool diaphragm/silver-colored line is very close, but with regard to the live width of metal wire, and the metal live width of present embodiment is significantly less than the live width of traditional protection film/silver-colored line.Therefore, the metal line layer of present embodiment does not only have and the aitiogenic risk of electrolyte, has more less live width, can reduce the degree that metal wire hides electrically-conductive backing plate.Also therefore, metal line layer of the present invention can have more closely knit metal wire so that better electrical conductivity efficient to be provided, and is unlikely to influence the light transmittance of electrically-conductive backing plate.
Embodiment two: preparation tool metal line layer of the present invention to electrode
See also Fig. 3 A, select the base material 312 of the flexual PEN of tool (PEN) for use as the electrically-conductive backing plate 311 of present embodiment work electrode (anode) 310, indium tin oxide (ITO, Indium Tin Oxide) is formed a conductive layer 313 in the mode of sputter in the surface of aforementioned substrates.Mode with evaporation is implanted on the aforementioned conductive layer 313 titanium to form the metal line layer 314 of present embodiment then.The shape of aforementioned metal line layer 314 is parallel wire shown in Fig. 3 B, to keep the light transmittance good to electrode (negative electrode) 310.
Then in the mode of vacuum coating in surface coverage one platinum layer of the aforementioned conductive layer 313 that is provided with aforementioned metal line layer 314, as catalyst layer 315 (thickness is 1nm), just finish present embodiment to electrode (negative electrode) 310.
Embodiment three: prepare electrochemical appliance of the present invention
Seeing also Fig. 4, is the example of present embodiment electrochemical appliance with DSSC 400, and its each sheet building division is as follows:
Select the electrically-conductive backing plate 411 of the flexual titanium plate of tool (Ti) for use, then again with titania nanoparticles (TiO as present embodiment work electrode (anode) 410
2) be coated with thereon, to make the TiO that thickness is about 15 μ m
2/ Ti electrode.Then with aforementioned TiO
2After/Ti optoelectronic pole is cut into the size of 8 centimeters * 8 centimeters of areas (long * wide), place electrothermal furnace with 500 ℃ of sintering 30 minutes, to strengthen the connection power between the titania nanoparticles.Then under room temperature, with TiO
2The optical excitation dye solution that/Ti optoelectronic pole is soaked in 0.3mmol/L (is dissolved in the N719 dyestuff of 0.036 gram in 100 milliliters of tert-butyl alcohols and the acetonitrile mixed liquor, acetonitrile wherein: the volume ratio of the tert-butyl alcohol is 1: 1) in 12 hours, make the optical excitation dyestuff fully be adsorbed in the surface of titania nanoparticles.At last, clean with acetonitrile again, obtaining photosensitive layer 412, and finish the work electrode (anode) 410 of present embodiment.Because titanium is the good material of conductivity, so the work electrode 410 of present embodiment does not need to be provided with metal line layer.
To electrode (negative electrode) 420: use embodiment two described to electrode.Sketch it, it comprises the electrically-conductive backing plate 421 that is made of base material 422 and conductive layer 423; By second metal line layer 424 that Titanium constituted; And catalyst layer 425.
Assembling: use SX-1170-25 thermoplastic film (Solaronix) as the encapsulating material (not shown), this thermoplastic film is placed aforementioned work electrode 410 and aforementioned between the electrode 420, be heated to about 100 ℃ and bestow suitable pressure and make aforementioned work electrode 410 and aforementioned bonding with thermoplastic film respectively to electrode 420, then aforesaid electrolyte 430 is poured into and riddle aforementioned hot plastic film and aforementioned work electrode 410 and aforementioned to electrode 420 formed inner spaces, just finish and contain DSSC 400 of the present invention.
The those skilled in the art be when can understanding, under spirit of the present invention, and the various variations that can carry out according to this case execution mode.Therefore, obvious listed execution mode is not in order to restriction the present invention, but attempt is covered by the modification of being made in spirit of the present invention and the category under the definition of claims protection range.
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiments of the invention; and be not intended to limit the scope of the invention; within the spirit and principles in the present invention all, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (19)
1. the electrode of a DSSC, it comprises:
Electrically-conductive backing plate; And
Metal line layer is arranged on the described substrate, and this metal is nickel, aluminium, titanium or its combination.
2. electrode as claimed in claim 1, wherein, the material of described electrically-conductive backing plate is a metal.
3. electrode as claimed in claim 1, wherein, described electrically-conductive backing plate is for there being the base material of electric conducting material in surface coated.
4. electrode as claimed in claim 3, wherein, the material of described base material is glass, plastics or metal.
5. electrode as claimed in claim 3, wherein, described electric conducting material is indium tin oxide, fluorine doped tin oxide, antimony doped tin oxide, Al-Doped ZnO, gallium-doped zinc oxide, mixes indium zinc oxide or its combination.
6. electrode as claimed in claim 1, it further comprises a photosensitive layer, and it is covered on the described metal line layer; Wherein this photosensitive layer is to have the optoelectronic pole material of optical excitation dyestuff to be constituted by surface adsorption.
7. electrode as claimed in claim 6, wherein, described optoelectronic pole material is titanium dioxide, zinc oxide, zirconium dioxide or its combination.
8. electrode as claimed in claim 1, it further comprises a catalyst layer, and this catalyst layer is covered on the described metal line layer.
9. electrode as claimed in claim 8, wherein, the material of described catalyst layer is metal solvent, nonmetal catalyst or its combination.
10. electrode as claimed in claim 9, wherein, described metal solvent is a platinum.
11. electrode as claimed in claim 9, wherein, described nonmetal catalyst is cobalt sulfide, nickel sulfide, ironic sulfide or its combination.
12. electrode as claimed in claim 1, wherein, described metal line layer be shaped as parallel wire, netted, honeycomb or its combination.
13. a DSSC, it comprises:
Work electrode, it comprises an electrically-conductive backing plate and a photosensitive layer;
To electrode, it comprises an electrically-conductive backing plate and a catalyst layer;
Electrolyte, its between described work electrode and described to electrode between;
Metal line layer, this metal are nickel, aluminium, titanium or its combination; And
Encapsulating material, it is to be used to coat described electrolyte.
14. DSSC as claimed in claim 13, wherein, described metal line layer is arranged on the described electrically-conductive backing plate, and described photosensitive layer is covered on the described metal line layer.
15. DSSC as claimed in claim 13, wherein, described photosensitive layer is to have the optoelectronic pole material of optical excitation dyestuff to be constituted by surface adsorption, and wherein, described optoelectronic pole material is titanium dioxide, zinc oxide, zirconium dioxide or its combination.
16. DSSC as claimed in claim 13, wherein, described metal line layer is arranged on the described electrically-conductive backing plate, and described catalyst layer is covered on the described metal line layer.
17. DSSC as claimed in claim 16, wherein, the material of described catalyst layer is metal solvent, nonmetal catalyst or its combination.
18. DSSC as claimed in claim 17, wherein, described metal solvent is a platinum.
19. DSSC as claimed in claim 17, wherein, described nonmetal catalyst is cobalt sulfide, nickel sulfide, ironic sulfide or its combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010180990 CN102243921A (en) | 2010-05-14 | 2010-05-14 | Dye sensitized solar cell with metal line layer and electrodes thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010180990 CN102243921A (en) | 2010-05-14 | 2010-05-14 | Dye sensitized solar cell with metal line layer and electrodes thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102243921A true CN102243921A (en) | 2011-11-16 |
Family
ID=44961923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010180990 Pending CN102243921A (en) | 2010-05-14 | 2010-05-14 | Dye sensitized solar cell with metal line layer and electrodes thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102243921A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616900A (en) * | 2015-01-23 | 2015-05-13 | 三峡大学 | Cobalt-nickel metal sulfide, preparation method and application thereof |
| CN104733182A (en) * | 2013-12-20 | 2015-06-24 | 深圳富泰宏精密工业有限公司 | Solar cell panel and manufacturing method thereof |
| CN105070510A (en) * | 2015-08-26 | 2015-11-18 | 长江大学 | Flexible dye-sensitized solar cell and preparation method thereof |
| CN106544693A (en) * | 2016-11-28 | 2017-03-29 | 北京工业大学 | A kind of preparation of multilevel hierarchy ZnO@CoS membrane electrodes and its application in photoelectric decomposition water |
| CN106663546A (en) * | 2014-11-12 | 2017-05-10 | 株式会社藤仓 | Electrolyte for dye-sensitized photoelectric conversion elements for low luminance, and dye-sensitized photoelectric conversion element for low luminance using same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060112988A1 (en) * | 2003-01-15 | 2006-06-01 | Masahiro Morooka | Photoelectric conversion element |
| CN101002292A (en) * | 2004-08-11 | 2007-07-18 | 戴索有限公司 | Photoelectrochemical photovoltaic panel and method to manufacture thereof |
| JP2010050039A (en) * | 2008-08-25 | 2010-03-04 | Fujimori Kogyo Co Ltd | Photoelectrode substrate for dye-sensitized solar battery and dye-sensitized solar battery using the same |
-
2010
- 2010-05-14 CN CN 201010180990 patent/CN102243921A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060112988A1 (en) * | 2003-01-15 | 2006-06-01 | Masahiro Morooka | Photoelectric conversion element |
| CN101002292A (en) * | 2004-08-11 | 2007-07-18 | 戴索有限公司 | Photoelectrochemical photovoltaic panel and method to manufacture thereof |
| JP2010050039A (en) * | 2008-08-25 | 2010-03-04 | Fujimori Kogyo Co Ltd | Photoelectrode substrate for dye-sensitized solar battery and dye-sensitized solar battery using the same |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104733182A (en) * | 2013-12-20 | 2015-06-24 | 深圳富泰宏精密工业有限公司 | Solar cell panel and manufacturing method thereof |
| CN106663546A (en) * | 2014-11-12 | 2017-05-10 | 株式会社藤仓 | Electrolyte for dye-sensitized photoelectric conversion elements for low luminance, and dye-sensitized photoelectric conversion element for low luminance using same |
| CN106663546B (en) * | 2014-11-12 | 2018-07-13 | 株式会社藤仓 | The electrolyte of low-light (level) dye-sensitized photoelectric conversion element and the low-light (level) dye-sensitized photoelectric conversion element for using the electrolyte |
| CN104616900A (en) * | 2015-01-23 | 2015-05-13 | 三峡大学 | Cobalt-nickel metal sulfide, preparation method and application thereof |
| CN104616900B (en) * | 2015-01-23 | 2017-11-10 | 三峡大学 | A kind of cobalt nickel bimetal sulfide, preparation method and applications |
| CN105070510A (en) * | 2015-08-26 | 2015-11-18 | 长江大学 | Flexible dye-sensitized solar cell and preparation method thereof |
| CN106544693A (en) * | 2016-11-28 | 2017-03-29 | 北京工业大学 | A kind of preparation of multilevel hierarchy ZnO@CoS membrane electrodes and its application in photoelectric decomposition water |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Fakharuddin et al. | A perspective on the production of dye-sensitized solar modules | |
| Fu et al. | Electrodeposition of platinum on plastic substrates as counter electrodes for flexible dye-sensitized solar cells | |
| Kang et al. | A 4.2% efficient flexible dye-sensitized TiO2 solar cells using stainless steel substrate | |
| Tai et al. | In situ prepared transparent polyaniline electrode and its application in bifacial dye-sensitized solar cells | |
| Wang et al. | Dye sensitized solar cells on paper substrates | |
| Hou et al. | Flexible, metal-free composite counter electrodes for efficient fiber-shaped dye-sensitized solar cells | |
| CN102082032B (en) | Paper dye sensitization solar battery photo-anode and preparation method thereof | |
| Yang et al. | High-efficiency flexible dye-sensitized solar cells fabricated by a novel friction-transfer technique | |
| Son et al. | Analysis on the light-scattering effect in dye-sensitized solar cell according to the TiO2 structural differences | |
| CN102243921A (en) | Dye sensitized solar cell with metal line layer and electrodes thereof | |
| Wei et al. | Fabrication of grid type dye sensitized solar modules with 7% conversion efficiency by utilizing commercially available materials | |
| Lan et al. | Durability test of PVP‐capped Pt nanoclusters counter electrode for highly efficiency dye‐sensitized solar cell | |
| Han et al. | Flexible counter electrodes with a composite carbon/metal nanowire/polymer structure for use in dye-sensitized solar cells | |
| CN101944437B (en) | Flexible photo-anode for flexible dye-sensitized solar battery and preparation method thereof | |
| Liu et al. | Low-cost and flexible poly (3, 4-ethylenedioxythiophene) based counter electrodes for efficient energy conversion in dye-sensitized solar cells | |
| Moon et al. | Titanium oxide films prepared by sputtering, sol gel and dip coating methods for photovoltaic application | |
| US9039881B2 (en) | Working electrode, method for fabricating the same and dye-sensitized solar cell containing the same | |
| KR20110083011A (en) | Electrode plate and dye-sensitized solar cell having the same | |
| Abdalla et al. | TiCl4 surface-treated SnO2 photoanodes for self-powered UV photodetectors and dye-sensitized solar cells | |
| Hosseinnezhad et al. | A review on flexible dye-sensitized solar cells as new sustainable energy resources | |
| Sakai et al. | Effect of TiCl4 treatment on porous ZnO photoelectrodes for dye-sensitized solar cells | |
| CN102243923A (en) | Dye sensitized solar cell with dehydration mechanism | |
| ur Rehman et al. | Conventional versus Flexible Substrates for Dye Sensitized and Perovskite Type Photo Voltaic Solar Cells | |
| Li et al. | Flexible photoanode for dye-sensitized solar cells with outstanding short-circuit current based on magnesium oxide-coated tin dioxide films | |
| Miyasaka | Dye-sensitized solar cells built on plastic substrates by low-temperature preparation of semiconductor films |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111116 |