CN101582335B - Method for packaging dye-sensitized solar battery - Google Patents
Method for packaging dye-sensitized solar battery Download PDFInfo
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- CN101582335B CN101582335B CN 200910022743 CN200910022743A CN101582335B CN 101582335 B CN101582335 B CN 101582335B CN 200910022743 CN200910022743 CN 200910022743 CN 200910022743 A CN200910022743 A CN 200910022743A CN 101582335 B CN101582335 B CN 101582335B
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/542—Dye sensitized solar cells
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
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Abstract
The invention belongs to the field of solar batteries, and provides a method for packaging a dye-sensitized solar battery. The method comprises the steps: 1) drilling a packaging hole on a platinum electrode substrate; 2) printing a silver gate on a conductive glass substrate; 3) producing a low melting-point glass powder encapsulation medium layer on the silver gate; 4) producing a low melting-point glass powder packaging medium layer on the platinum electrode substrate to obtain a platinum electrode; 5) producing a titanium dioxide film layer on the conductive glass substrate to obtain a photo-anode; 6) performing graphic contraposition on the platinum electrode and the photo-anode, and then performing sintering heat treatment to obtain a semi-finished product of the battery; 7) performing dye absorption and electrolyte perfusion on the semi-finished product of the battery; and 8) dispensing an ultraviolet curing adhesive on the packaging hole, and using an ultraviolet lamp to irradiate for 1min to obtain the encapsulated dye-sensitized solar battery. The dye-sensitized solar battery packaging technology uses a silk screen to print low melting-point glass powder, improves the precision of the packaging of the dye-sensitized solar batteries, and simplifies production technology.
Description
Technical field
The invention belongs to area of solar cell, relate to a kind of method for packing of DSSC.
Background technology
At present, energy shortage in the world, solar cell receives much attention as a kind of never exhausted energy, and along with the development of the market demand, the application of solar cell constantly develops.Development along with solar cell, requirement to encapsulation technology also further improves, the potting resin that general encapsulation technology is used is subjected to the influencing the generation oxidation of factor such as electrolyte easily and shortens useful life of solar cell, packaging technology complexity simultaneously, and encapsulation precision is not high.
Summary of the invention
At existing encapsulation technology complex process, and encapsulation precision is not high, and the technical problem of oxidation takes place potting resin easily, the invention provides a kind of method for packing that is used for DSSC, comprises the steps:
1) designing two encapsulated holes of brill on each piece position that the photo-anode film piece is arranged on the platinum electrode substrate, so that DSSC is carried out dyestuff absorption and electrolytical perfusion;
2) print silver-colored grid by silk screen printing on electro-conductive glass FTO substrate, silver-colored grid are shaped as the geometric figure of design, heat-treat in Muffle furnace then, are raised to 450-550 ℃ from room temperature through the 2-3h time, and keep temperature 20-40min, slowly reduce to room temperature naturally;
3) carrying out low glass powder encapsulation medium layer by silk screen printing on silver-colored grid makes, be made into and the identical shape of silver-colored grid shape, heat-treat in the Muffle furnace then, be raised to 450-600 ℃ through the 2-3h time from room temperature, and keep temperature 20-40min, slowly reduce to room temperature naturally;
4) on the platinum electrode substrate, carry out low glass powder encapsulation medium layer simultaneously and make, in Muffle furnace, heat-treat then, be raised to 450-600 ℃ through the 2-3h time, and keep temperature 20-40min, slowly reduce to room temperature naturally, obtain platinum electrode from room temperature;
5) carrying out the titanium deoxid film layer on electro-conductive glass FTO substrate makes, by silk screen printing the titanium deoxid film layer is made into and the identical shape of silver-colored grid shape, heat-treat then, be raised to 450-550 ℃ from room temperature through 1.5-2.5h, and maintenance temperature 25-40min, naturally slowly reduce to room temperature, obtain the light anode;
6) with step 4), 5) platinum electrode and the light anode that obtain carry out the figure contraposition, carries out sintering heat treatment then, is raised to 450-600 ℃ from room temperature through 2-3h, and keeps temperature 20-40min, slowly reduces to room temperature naturally, obtains the semi-finished product battery;
7) after encapsulation finishes, use vacuum pump to carry out dyestuff absorption 18-36h by the encapsulated holes of semi-finished product battery;
8) use vacuum pump to carry out electrolyte perfusion by the encapsulated holes of semi-finished product battery;
9) by ultra-violet curing glue encapsulated holes is encapsulated, putting ultra-violet curing glue on the encapsulated holes, at 100W/cm
2The uviol lamp condition under shine 1min, obtain packaged DSSC.
Step 2) silver-colored grid are shaped as rectangle described in.
DSSC of the present invention encapsulates DSSC under uniform temperature heat treatment by the low glass powder encapsulation medium, also silver-colored grid has been played protective effect simultaneously.
DSSC encapsulation technology of the present invention is because the heat treated low glass powder encapsulation medium that uses, so can not be subjected to the influencing oxidation of factor such as electrolyte and shorten useful life of solar cell as potting resin is easy like that.
DSSC encapsulation technology of the present invention is to use the silk screen printing low glass powder, has improved the precision of DSSC encapsulation, simplifies manufacture craft.
Description of drawings
Fig. 1 is the encapsulating structure schematic diagram of solar cell of the present invention;
Fig. 2 is the encapsulation vertical view of solar cell of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is done and to describe in further detail:
A kind of method for packing that is used for DSSC comprises the steps:
1) designing two encapsulated holes 6 of brill on each piece position that the photo-anode film piece is arranged on the platinum electrode substrate 5, sees Fig. 2, so that DSSC is carried out dyestuff absorption and electrolytical perfusion;
2) print silver-colored grid 2 by silk screen printing on electro-conductive glass FTO substrate 1, silver-colored grid 2 are shaped as rectangle, see Fig. 1, heat-treat in Muffle furnace then, are raised to 450 ℃ from room temperature through the 3h time, and keep temperature 40min, slowly reduce to room temperature naturally;
3) carrying out low glass powder encapsulation medium layer 4 by silk screen printing on silver-colored grid 2 makes, be made into and the identical shape of silver-colored grid 2 shapes, in Muffle furnace, heat-treat then, be raised to 500 ℃ through the 2h time from room temperature, and keep temperature 40min, slowly reduce to room temperature naturally;
4) on platinum electrode substrate 5, carry out low glass powder encapsulation medium layer 4 simultaneously and make, in Muffle furnace, heat-treat then, be raised to 450 ℃ from room temperature through the 3h time, and keep temperature 30min, slowly reduce to room temperature naturally, obtain platinum electrode;
5) carrying out titanium deoxid film layer 3 on electro-conductive glass FTO substrate 1 makes, by silk screen printing titanium deoxid film layer 3 is made into and the identical shape of silver-colored grid 2 shapes, heat-treat then, be raised to 550 ℃ from room temperature through 2.5h, and maintenance temperature 25min, naturally slowly reduce to room temperature, obtain the light anode;
6) with step 4), 5) platinum electrode and the light anode that obtain carry out the figure contraposition, carries out sintering heat treatment then, is raised to 450 ℃ from room temperature through 2h, and keeps temperature 40min, slowly reduces to room temperature naturally, obtains the semi-finished product battery, sees Fig. 2;
7) after encapsulation finishes, use vacuum pump to carry out dyestuff absorption 24h by the encapsulated holes 6 of semi-finished product battery;
8) use vacuum pump to carry out electrolyte perfusion by the encapsulated holes 6 of semi-finished product battery;
9) by ultra-violet curing glue encapsulated holes 6 is encapsulated, putting ultra-violet curing glue on the encapsulated holes, at 100W/cm
2The uviol lamp condition under shine 1min, obtain packaged DSSC.
A kind of method for packing that is used for DSSC comprises the steps:
1) designing two encapsulated holes 6 of brill on each piece position that the photo-anode film piece is arranged on the platinum electrode substrate 5, sees Fig. 2, so that DSSC is carried out dyestuff absorption and electrolytical perfusion;
2) print silver-colored grid 2 by silk screen printing on electro-conductive glass FTO substrate 1, silver-colored grid 2 are shaped as rectangle, see Fig. 1, heat-treat in Muffle furnace then, are raised to 550 ℃ from room temperature through the 2h time, and keep temperature 20min, slowly reduce to room temperature naturally;
3) carrying out low glass powder encapsulation medium layer 4 by silk screen printing on silver-colored grid 2 makes, be made into and the identical shape of silver-colored grid 2 shapes, in Muffle furnace, heat-treat then, be raised to 450 ℃ through the 3h time from room temperature, and keep temperature 20min, slowly reduce to room temperature naturally;
4) on platinum electrode substrate 5, carry out low glass powder encapsulation medium layer 4 simultaneously and make, in Muffle furnace, heat-treat then, be raised to 600 ℃ from room temperature through the 2h time, and keep temperature 20min, slowly reduce to room temperature naturally, obtain platinum electrode;
5) carrying out titanium deoxid film layer 3 on electro-conductive glass FTO substrate 1 makes, by silk screen printing titanium deoxid film layer 3 is made into and the identical shape of silver-colored grid 2 shapes, heat-treat then, be raised to 450 ℃ from room temperature through 1.5h, and maintenance temperature 40min, naturally slowly reduce to room temperature, obtain the light anode;
6) with step 4), 5) platinum electrode and the light anode that obtain carry out the figure contraposition, carries out sintering heat treatment then, is raised to 500 ℃ from room temperature through 3h, and keeps temperature 30min, slowly reduces to room temperature naturally, obtains the semi-finished product battery, sees Fig. 2;
7) after encapsulation finishes, use vacuum pump to carry out dyestuff absorption 18h by the encapsulated holes 6 of semi-finished product battery;
8) use vacuum pump to carry out electrolyte perfusion by the encapsulated holes 6 of semi-finished product battery;
9) by ultra-violet curing glue encapsulated holes 6 is encapsulated, putting ultra-violet curing glue on the encapsulated holes, at 100W/cm
2The uviol lamp condition under shine 1min, obtain packaged DSSC.
A kind of method for packing that is used for DSSC is characterized in that: comprise the steps:
1) designing two encapsulated holes 6 of brill on each piece position that the photo-anode film piece is arranged on the platinum electrode substrate 5, sees Fig. 2, so that DSSC is carried out dyestuff absorption and electrolytical perfusion;
2) print silver-colored grid 2 by silk screen printing on electro-conductive glass FTO substrate 1, silver-colored grid are shaped as circle, heat-treat then, are raised to 450 ℃ from room temperature through the 2.5h time, and keep temperature 40min, slowly reduce to room temperature naturally;
3) make by silk screen printing low glass powder encapsulation medium layer 4 on silver-colored grid 2, heat-treat in the Muffle furnace then, be raised to 600 ℃ from room temperature through the 2h time, and keep temperature 40min, slowly reduce to room temperature naturally;
4) low glass powder encapsulation medium layer 4 making on platinum electrode are simultaneously heat-treated then, are raised to 500 ℃ from room temperature through the 2.5h time, and keep temperature 30min, slowly reduce to room temperature naturally, obtain platinum electrode;
5) carry out titanium deoxid film layer 3 and make, titanium deoxid film layer 3 is made into and the identical shape of silver-colored grid 2 shapes, heat-treat then by silk screen printing, be raised to 550 ℃ from room temperature through 2.5h, and keep temperature 25min, and slowly reduce to room temperature naturally, obtain the light anode;
6) with step 4), 5) platinum electrode and the light anode that obtain carry out the figure contraposition, carries out sintering heat treatment then, is raised to 450 ℃ from room temperature through 2h, and keeps temperature 40min, slowly reduces to room temperature naturally, obtains the semi-finished product battery;
7) after encapsulation finishes, use vacuum pump to carry out dyestuff absorption 24h by the encapsulated holes of semi-finished product battery;
8) use vacuum pump to carry out electrolyte perfusion by the encapsulated holes 6 of semi-finished product battery;
9) by ultra-violet curing glue encapsulated holes is encapsulated, putting ultra-violet curing glue on the encapsulated holes, at 100W/cm
2The uviol lamp condition under shine 1min, obtain packaged DSSC.
Above content is to further describing that the present invention did in conjunction with concrete preferred implementation; can not assert that the specific embodiment of the present invention only limits to this; for the general technical staff of the technical field of the invention; without departing from the inventive concept of the premise; can also make some simple deduction or replace, all should be considered as belonging to the present invention and determine the invention protection range by claims of being submitted to.
Claims (4)
1. a method for packing that is used for DSSC is characterized in that: comprise the steps:
1) designing two encapsulated holes of brill on each piece position that the photo-anode film piece is arranged on the platinum electrode substrate, so that DSSC is carried out dyestuff absorption and electrolytical perfusion;
2) print silver-colored grid by silk screen printing on electro-conductive glass FTO substrate, silver-colored grid are shaped as the geometric figure of design, heat-treat in Muffle furnace then, are raised to 450-550 ℃ from room temperature through the 2-3h time, and keep temperature 20-40min, slowly reduce to room temperature naturally;
3) carrying out low glass powder encapsulation medium layer by silk screen printing on silver-colored grid makes, be made into and the identical shape of silver-colored grid shape, heat-treat in the Muffle furnace then, be raised to 450-600 ℃ through the 2-3h time from room temperature, and keep temperature 20-40min, slowly reduce to room temperature naturally;
4) on the platinum electrode substrate, carry out low glass powder encapsulation medium layer simultaneously and make, in Muffle furnace, heat-treat then, be raised to 450-600 ℃ through the 2-3h time, and keep temperature 20-40min, slowly reduce to room temperature naturally, obtain platinum electrode from room temperature;
5) carrying out the titanium deoxid film layer on electro-conductive glass FTO substrate makes, by silk screen printing the titanium deoxid film layer is made into and the identical shape of silver-colored grid shape, heat-treat then, be raised to 450-550 ℃ from room temperature through 1.5-2.5h, and maintenance temperature 25-40min, naturally slowly reduce to room temperature, obtain the light anode;
6) with step 4), 5) platinum electrode and the light anode that obtain carry out the figure contraposition, carries out sintering heat treatment then, is raised to 450-600 ℃ from room temperature through 2-3h, and keeps temperature 20-40min, slowly reduces to room temperature naturally, obtains the semi-finished product battery;
7) after encapsulation finishes, use vacuum pump to carry out dyestuff absorption 18-36h by the encapsulated holes of semi-finished product battery;
8) use vacuum pump to carry out electrolyte perfusion by the encapsulated holes of semi-finished product battery;
9) by ultra-violet curing glue encapsulated holes is encapsulated, putting ultra-violet curing glue on the encapsulated holes, at 100W/cm
2The uviol lamp condition under shine 1min, obtain packaged DSSC.
2. a method for packing that is used for DSSC is characterized in that: comprise the steps:
1) designing two encapsulated holes of brill on each piece position that the photo-anode film piece is arranged on the platinum electrode substrate, so that DSSC is carried out dyestuff absorption and electrolytical perfusion;
2) print silver-colored grid by silk screen printing on electro-conductive glass FTO substrate, silver-colored grid are shaped as rectangle, heat-treat in Muffle furnace then, are raised to 450 ℃ from room temperature through the 3h time, and keep temperature 40min, slowly reduce to room temperature naturally;
3) on silver-colored grid, carry out low glass powder encapsulation medium layer by silk screen printing and make, be made into and the identical shape of silver-colored grid shape, heat-treat in the Muffle furnace then, be raised to 500 ℃ through the 2h time, and keep temperature 40min, slowly reduce to room temperature naturally from room temperature;
4) on the platinum electrode substrate, carry out low glass powder encapsulation medium layer simultaneously and make, in Muffle furnace, heat-treat then, be raised to 450 ℃ through the 3h time, and keep temperature 30min, slowly reduce to room temperature naturally, obtain platinum electrode from room temperature;
5) carrying out the titanium deoxid film layer on electro-conductive glass FTO substrate makes, by silk screen printing the titanium deoxid film layer is made into and the identical shape of silver-colored grid shape, heat-treat then, be raised to 550 ℃ from room temperature through 2.5h, and maintenance temperature 25min, naturally slowly reduce to room temperature, obtain the light anode;
6) with step 4), 5) platinum electrode and the light anode that obtain carry out the figure contraposition, carries out sintering heat treatment then, is raised to 450 ℃ from room temperature through 2h, and keeps temperature 40min, slowly reduces to room temperature naturally, obtains the semi-finished product battery;
7) after encapsulation finishes, use vacuum pump to carry out dyestuff absorption 24h by the encapsulated holes of semi-finished product battery;
8) use vacuum pump to carry out electrolyte perfusion by the encapsulated holes of semi-finished product battery;
9) by ultra-violet curing glue encapsulated holes is encapsulated, putting ultra-violet curing glue on the encapsulated holes, at 100W/cm
2The uviol lamp condition under shine 1min, obtain packaged DSSC.
3. a method for packing that is used for DSSC is characterized in that: comprise the steps:
1) designing two encapsulated holes of brill on each piece position that the photo-anode film piece is arranged on the platinum electrode substrate, so that DSSC is carried out dyestuff absorption and electrolytical perfusion;
2) print silver-colored grid by silk screen printing on electro-conductive glass FTO substrate, silver-colored grid are shaped as rectangle, heat-treat in Muffle furnace then, are raised to 550 ℃ from room temperature through the 2h time, and keep temperature 20min, slowly reduce to room temperature naturally;
3) on silver-colored grid, carry out low glass powder encapsulation medium layer by silk screen printing and make, be made into and the identical shape of silver-colored grid shape, heat-treat in the Muffle furnace then, be raised to 450 ℃ through the 3h time, and keep temperature 20min, slowly reduce to room temperature naturally from room temperature;
4) on the platinum electrode substrate, carry out low glass powder encapsulation medium layer simultaneously and make, in Muffle furnace, heat-treat then, be raised to 600 ℃ through the 2h time, and keep temperature 20min, slowly reduce to room temperature naturally, obtain platinum electrode from room temperature;
5) carrying out the titanium deoxid film layer on electro-conductive glass FTO substrate (1) makes, by silk screen printing the titanium deoxid film layer is made into and the identical shape of silver-colored grid shape, heat-treat then, be raised to 450 ℃ from room temperature through 1.5h, and maintenance temperature 40min, naturally slowly reduce to room temperature, obtain the light anode;
6) with step 4), 5) platinum electrode and the light anode that obtain carry out the figure contraposition, carries out sintering heat treatment then, is raised to 500 ℃ from room temperature through 3h, and keeps temperature 30min, slowly reduces to room temperature naturally, obtains the semi-finished product battery;
7) after encapsulation finishes, use vacuum pump to carry out dyestuff absorption 18h by the encapsulated holes of semi-finished product battery;
8) use vacuum pump to carry out electrolyte perfusion by the encapsulated holes of semi-finished product battery;
9) by ultra-violet curing glue encapsulated holes is encapsulated, putting ultra-violet curing glue on the encapsulated holes, at 100W/cm
2The uviol lamp condition under shine 1min, obtain packaged DSSC.
4. a method for packing that is used for DSSC is characterized in that: comprise the steps:
1) designing brill two encapsulated holes (6) on each piece position that the photo-anode film piece is arranged on the platinum electrode substrate, so that DSSC is carried out dyestuff absorption and electrolytical perfusion;
2) print silver-colored grid by silk screen printing on electro-conductive glass FTO substrate, silver-colored grid are shaped as circular shape, heat-treat then, are raised to 450 ℃ from room temperature through the 2.5h time, and keep temperature 40min, slowly reduce to room temperature naturally;
3) make by silk screen printing low glass powder encapsulation medium layer on silver-colored grid, heat-treat in the Muffle furnace then, be raised to 600 ℃ from room temperature through the 2.5h time, and keep temperature 40min, slowly reduce to room temperature naturally;
4) low glass powder encapsulation medium layer making on platinum electrode simultaneously heat-treated then, is raised to 500 ℃ from room temperature through the 2.5h time, and keeps temperature 30min, slowly reduces to room temperature naturally, obtains platinum electrode;
5) carry out the titanium deoxid film layer and make, the titanium deoxid film layer is made into and the identical shape of silver-colored grid shape, heat-treat then by silk screen printing, be raised to 550 ℃ from room temperature through 2.5h, and keep temperature 25min, and slowly reduce to room temperature naturally, obtain the light anode;
6) with step 4), 5) platinum electrode and the light anode that obtain carry out the figure contraposition, carries out sintering heat treatment then, is raised to 450 ℃ from room temperature through 2h, and keeps temperature 40min, slowly reduces to room temperature naturally, obtains the semi-finished product battery;
7) after encapsulation finishes, use vacuum pump to carry out dyestuff absorption 24h by the encapsulated holes of semi-finished product battery;
8) use vacuum pump to carry out electrolyte perfusion by the encapsulated holes of semi-finished product battery;
9) by ultra-violet curing glue encapsulated holes is encapsulated, putting ultra-violet curing glue on the encapsulated holes, at 100W/cm
2The uviol lamp condition under shine 1min, obtain packaged DSSC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910022743 CN101582335B (en) | 2009-05-27 | 2009-05-27 | Method for packaging dye-sensitized solar battery |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200910022743 CN101582335B (en) | 2009-05-27 | 2009-05-27 | Method for packaging dye-sensitized solar battery |
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| CN101582335A CN101582335A (en) | 2009-11-18 |
| CN101582335B true CN101582335B (en) | 2011-01-05 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101770872B (en) * | 2010-03-11 | 2012-05-09 | 彩虹集团公司 | Process for packaging dye-sensitized solar cell |
| CN102231333B (en) * | 2011-04-06 | 2013-01-23 | 北京大学 | Vacuum automatic packaging method used for dye sensitization solar energy cell |
| CN102568866A (en) * | 2011-12-23 | 2012-07-11 | 彩虹集团公司 | Method for packaging dye sensitized solar cell by low glass powder |
| CN104752064B (en) * | 2013-12-26 | 2018-11-02 | 凯惠科技发展(上海)有限公司 | Dye-sensitized solar cells |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4117210A (en) * | 1977-01-27 | 1978-09-26 | Optel Corporation | Photogalvanic cell having transparent photoactive TIO2 thin film |
| CN101354970A (en) * | 2008-09-16 | 2009-01-28 | 彩虹集团公司 | Method for preparing dye sensitization nano-crystalline solar battery |
| CN101354969A (en) * | 2008-09-16 | 2009-01-28 | 彩虹集团公司 | Encapsulation technology for large area dye sensitization solar battery |
| CN101430972A (en) * | 2008-12-11 | 2009-05-13 | 彩虹集团公司 | Method for dye sensitization solar battery packaging |
-
2009
- 2009-05-27 CN CN 200910022743 patent/CN101582335B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4117210A (en) * | 1977-01-27 | 1978-09-26 | Optel Corporation | Photogalvanic cell having transparent photoactive TIO2 thin film |
| CN101354970A (en) * | 2008-09-16 | 2009-01-28 | 彩虹集团公司 | Method for preparing dye sensitization nano-crystalline solar battery |
| CN101354969A (en) * | 2008-09-16 | 2009-01-28 | 彩虹集团公司 | Encapsulation technology for large area dye sensitization solar battery |
| CN101430972A (en) * | 2008-12-11 | 2009-05-13 | 彩虹集团公司 | Method for dye sensitization solar battery packaging |
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