CN102426928A - Preparation method of titanium dioxide compact film for dye-sensitized solar cell - Google Patents
Preparation method of titanium dioxide compact film for dye-sensitized solar cell Download PDFInfo
- Publication number
- CN102426928A CN102426928A CN2011104550100A CN201110455010A CN102426928A CN 102426928 A CN102426928 A CN 102426928A CN 2011104550100 A CN2011104550100 A CN 2011104550100A CN 201110455010 A CN201110455010 A CN 201110455010A CN 102426928 A CN102426928 A CN 102426928A
- Authority
- CN
- China
- Prior art keywords
- titanium dioxide
- preparation
- titanium
- dense film
- film
- 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
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 239000004408 titanium dioxide Substances 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 239000010936 titanium Substances 0.000 claims abstract description 15
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims abstract description 14
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 13
- 238000004528 spin coating Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000002244 precipitate Substances 0.000 claims abstract description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 239000008367 deionised water Substances 0.000 claims abstract description 8
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 150000007524 organic acids Chemical class 0.000 claims abstract description 5
- 238000005507 spraying Methods 0.000 claims abstract description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 3
- 230000032683 aging Effects 0.000 claims abstract description 3
- 238000004448 titration Methods 0.000 claims description 14
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 12
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 11
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 9
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 9
- LCKIEQZJEYYRIY-UHFFFAOYSA-N Titanium ion Chemical compound [Ti+4] LCKIEQZJEYYRIY-UHFFFAOYSA-N 0.000 claims description 8
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 6
- 206010070834 Sensitisation Diseases 0.000 claims description 6
- 230000001476 alcoholic effect Effects 0.000 claims description 6
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 6
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 6
- 230000008313 sensitization Effects 0.000 claims description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- 239000005711 Benzoic acid Substances 0.000 claims description 3
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 3
- 235000010233 benzoic acid Nutrition 0.000 claims description 3
- 235000006408 oxalic acid Nutrition 0.000 claims description 3
- 239000011975 tartaric acid Substances 0.000 claims description 3
- 235000002906 tartaric acid Nutrition 0.000 claims description 3
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 2
- 235000015165 citric acid Nutrition 0.000 claims description 2
- 238000001935 peptisation Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 abstract description 6
- 239000003792 electrolyte Substances 0.000 abstract description 3
- 239000011159 matrix material Substances 0.000 abstract description 2
- 238000005215 recombination Methods 0.000 abstract description 2
- 230000006798 recombination Effects 0.000 abstract description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000001291 vacuum drying Methods 0.000 abstract 1
- 238000000975 co-precipitation Methods 0.000 description 6
- 101710134784 Agnoprotein Proteins 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- -1 titanium alkoxide Chemical class 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002772 conduction electron Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
- Hybrid Cells (AREA)
Abstract
The invention discloses a preparation method of a titanium dioxide compact film for a dye-sensitized solar cell, which comprises the following steps: 1) titrating titanium tetrachloride into an alcohol solution according to the volume ratio, and stirring; 2) co-titrating the obtained solution and ammonia water in deionized water to obtain white precipitate, and washing until chloride ions remain; 3) the white precipitate obtained is filtered off with a filter aid of Ti4+Peptizing organic acid and hydrogen peroxide, adjusting the pH value to 7-8, standing and aging to obtain titanium dioxide sol; 4) forming a film by spraying and spin-coating the sol titanium dioxide; 5) vacuum drying and heat treatment are carried out to obtain the nano titanium dioxide compact film with good crystallization. The invention can improve the combination degree between the titanium dioxide film and the matrix, can effectively prevent the electrolyte from contacting with the photo-anode, thereby reducing electron recombination, and is beneficial to greatly improving the performance of the cell.
Description
Technical field
The present invention relates to the preparation method of the titanium deoxid film of a kind of DSSC and photocatalysis association area use, belong to new material technology and technical field of new energies;
Background technology
DSSC, the research focus that relies on its low cost, simple and direct preparation process condition and good Environmental compatibility to become area of solar cell.And its core component titanium dioxide photo anode plays the load sensitizer, collects the important function with conduction electron, thereby to prepare the titanium deoxid film with compound pattern be that it moves towards prerequisite [Kuang, the D. of industrialization to the important directions of studying especially; Wang, P.; Ito, S.; Zakeeruddin, S.M.; Gra ¨ tzel, M.J.Am.Chem.Soc.2006,128,7732.].But traditional sol-gel process is mostly used in the preparation of titanium dioxide dense film for a long time; These methods are used expensive titanium alkoxide; Containing a large amount of organic solvents can cause environmental pollution on the one hand; Owing to the very easily hydrolysis of titanium alkoxide, process conditions require harsh, are inappropriate for extensive industrialization on the other hand.
Summary of the invention
Deficiency to above-mentioned prior art exists the object of the present invention is to provide a kind of preparation cost low, and preparation technology is simple, guarantees the preparation method of the titanium dioxide dense film that solar cell properties is good.
The objective of the invention is to realize through following technical scheme.
A kind of preparation method of used by dye sensitization solar battery titanium dioxide dense film comprises the steps:
1) use titanium tetrachloride to be the titanium source, be 1 according to titanium tetrachloride and alcoholic solution volume ratio under 0 ℃: the ratio of 1-10 to alcoholic solution, stirs 1h with the titanium tetrachloride titration;
2) then 1 said solution and ammoniacal liquor co-precipitation are titrated in the deionized water of a certain amount of (titanium ion concentration is 0.5mol/L), guarantee in the titration that the pH value is positioned at about 7 all the time, obtain white precipitate, wash to chloride ion it residual then;
3) with the white precipitate that obtains under 30～80 ℃, press Ti
4+: organic acid: the mol ratio of hydrogen peroxide solution is to carry out peptization in 1: 2: 2～1: 10: 10, and the pH value of this solution is adjusted to 7～8, obtains TiO 2 sol after still aging then 12～18 hours;
4) with this TiO 2 sol through the spraying and spin coating mode film forming;
5) after 60 ℃ of following vacuumize 30 minutes 300-550 ℃ of heat treatment 1～6 hour, promptly obtains well-crystallized's nano titanium oxide dense film.
Titanium ion concentration is 0.3-0.5mol/L in the titanium tetrachloride described in the step 1).
Alcoholic solution described in the step 1) can be selected a kind of in ethanol, ethylene glycol, propyl alcohol, isopropyl alcohol or the n-butanol.
Organic acid described in the step 3) can be selected a kind of in oxalic acid, citric acid, tartaric acid or the benzoic acid.
Described spraying of step 4) and spin-coating film be meant this TiO 2 sol be sprayed at the FTO glass surface, then 10～60 seconds film forming of spin coating.
The present invention is with the TiO 2 sol that is used for DSSC; After spin-coating film and high-temperature heat treatment, obtained high performance nano titanium oxide dense film, can improve the combination degree between titanium deoxid film and matrix, can effectively stop electrolyte to contact with the light anode; Thereby minimizing electron recombination; Thereby help significantly to improve battery performance, and, help to advance the industrialization process of DSSC because this cost of sizing agent is cheap.
Description of drawings
Fig. 1 is the field emission scanning electron microscope photo of the titanium dioxide dense film of employing the present invention preparation.
Fig. 2 is the AFM photo of the titanium dioxide dense film of employing the present invention preparation.
Embodiment
Through specific embodiment the present invention is further specified below.
Embodiment 1
Be to stir 1 hour in 1: 1 ratio titration to the ethylene glycol by volume under 0 ℃ at first with titanium tetrachloride; In the deionized water that above-mentioned then solution and ammoniacal liquor co-precipitation are titrated to a certain amount of (titanium ion concentration is 0.5mol/L); Guarantee in the titration that the pH value is positioned at about 7 all the time; Obtain white precipitate, then with its centrifuge washing to using AgNO
3Solution detects till the Cl-ion less than remnants; Under 60 ℃, press Ti then
4+: oxalic acid: the mol ratio of hydrogen peroxide solution is to dissolve at 1: 5: 5, with ammoniacal liquor the pH value of this solution is adjusted to 7 then, leaves standstill the TiO 2 sol of the water-based that promptly obtains after 12 hours being suitable for filming; Then it is sprayed at the FTO glass surface, 20 seconds film forming of spin coating; After 60 ℃ of following vacuumizes 30 minutes, 450 ℃ of following heat treatments obtained well-crystallized's nano titanium oxide dense film after 3 hours.
Fig. 1 is the field emission scanning electron microscope photo of the titanium dioxide dense film of employing the present invention preparation; By the visible titanium dioxide dense film that adopts the present invention's preparation of figure; Even particle size, fine and close in conjunction with, guarantee good charge transport ability and effectively intercepted electrolyte.
Fig. 2 is the AFM photo of the titanium dioxide dense film of employing the present invention preparation, and there is the roughness about 10nm in visible film among the figure, can effectively guarantee the stability of the whole anode of follow-up printing film forming.
Embodiment 2
Be to stir 1 hour in 1: 10 ratio titration to the ethanol by volume under 0 ℃ at first with titanium tetrachloride; In the deionized water that above-mentioned then solution and ammoniacal liquor co-precipitation are titrated to a certain amount of (titanium ion concentration is 0.5mol/L); Guarantee in the titration that the pH value is positioned at about 7 all the time; Obtain white precipitate, then with its centrifuge washing to using AgNO
3Solution detects the Cl less than remnants
-Till the ion, under 30 ℃, press Ti then
4+: citric acid: the mol ratio of hydrogen peroxide solution is to dissolve at 1: 2: 2, with ammoniacal liquor the pH value of this solution is adjusted to 7.5 then, leaves standstill the TiO 2 sol of the water-based that promptly obtains after 14 hours being suitable for filming; It is sprayed at the FTO glass surface, spin coating 30s film forming; Then through 60 ℃ of following vacuumize 30min, obtain well-crystallized's nano titanium oxide dense film behind 300 ℃ of following heat treatment 6h.
Embodiment 3
Be to stir 1 hour in 1: 3 ratio titration to the isopropyl alcohol by volume under 0 ℃ at first with titanium tetrachloride; In the deionized water that above-mentioned then solution and ammoniacal liquor co-precipitation are titrated to a certain amount of (titanium ion concentration is 0.5mol/L); Guarantee in the titration that the pH value is positioned at about 7 all the time; Obtain white precipitate, then with its centrifuge washing to using AgNO
3Solution detects the Cl less than remnants
-Till the ion, under 80 ℃, press Ti then
4+: tartaric acid: the mol ratio of hydrogen peroxide solution is to dissolve at 1: 10: 10, with ammoniacal liquor the pH value of this solution is adjusted to 8 then, leaves standstill the TiO 2 sol of the water-based that promptly obtains after 16 hours being suitable for filming; It is sprayed at the FTO glass surface, spin coating 10s film forming; Then through 60 ℃ of following vacuumize 30min, obtain well-crystallized's nano titanium oxide dense film behind 500 ℃ of following heat treatment 2h.
Embodiment 4
Be to stir 1 hour in 1: 3 ratio titration to the propyl alcohol by volume under 0 ℃ at first with titanium tetrachloride; In the deionized water that above-mentioned then solution and ammoniacal liquor co-precipitation are titrated to a certain amount of (titanium ion concentration is 0.5mol/L); Guarantee in the titration that the pH value is positioned at about 7 all the time; Obtain white precipitate, then with its centrifuge washing to using AgNO
3Solution detects the Cl less than remnants
-Till the ion,, under 50 ℃, press Ti then
4+: benzoic acid: the mol ratio of hydrogen peroxide solution is to dissolve at 1: 5: 6, with ammoniacal liquor the pH value of this solution is adjusted to 8 then, leaves standstill the TiO 2 sol of the water-based that promptly obtains after 18 hours being suitable for filming; It is sprayed at the FTO glass surface, spin coating 60s film forming; Then through 60 ℃ of following vacuumize 30min, obtain well-crystallized's nano titanium oxide dense film behind 550 ℃ of following heat treatment 2h.
Embodiment 5
Be to stir 1 hour in 1: 3 ratio titration to the n-butanol by volume under 0 ℃ at first with titanium tetrachloride; In the deionized water that above-mentioned then solution and ammoniacal liquor co-precipitation are titrated to a certain amount of (titanium ion concentration is 0.3mol/L); Guarantee in the titration that the pH value is positioned at about 7 all the time; Obtain white precipitate, then with its centrifuge washing to using AgNO
3Solution detects the Cl less than remnants
-Till the ion,, under 50 ℃, press Ti then
4+: citric acid: the mol ratio of hydrogen peroxide solution is to dissolve at 1: 5: 6, with ammoniacal liquor the pH value of this solution is adjusted to 8 then, leaves standstill the TiO 2 sol of the water-based that promptly obtains after 18 hours being suitable for filming; It is sprayed at the FTO glass surface, spin coating 20s film forming; Then through 60 ℃ of following vacuumize 30min, obtain well-crystallized's nano titanium oxide dense film behind 550 ℃ of following heat treatment 1h.
Claims (5)
1. the preparation method of a used by dye sensitization solar battery titanium dioxide dense film is characterized in that, comprises the steps:
1) use titanium tetrachloride to be the titanium source, be 1 according to titanium tetrachloride and alcoholic solution volume ratio under 0 ℃: the ratio of 1-10 to alcoholic solution, stirs 1h with the titanium tetrachloride titration;
2) then step 1) gained solution and ammoniacal liquor are total to titration in a certain amount of deionized water, obtain white precipitate, wash to chloride ion it residual then;
3) with the white precipitate that obtains under 30～80 ℃, press Ti
4+: organic acid: the mol ratio of hydrogen peroxide solution is to carry out peptization in 1: 2: 2～1: 10: 10, and the pH value of this solution is adjusted to 7～8, obtains TiO 2 sol behind still aging then 12～18h;
4) with this colloidal sol titanium dioxide through the spraying and spin coating mode film forming;
5) after 60 ℃ of following vacuumize 30min at 300-550 ℃ of heat treatment 1～6h, promptly obtain well-crystallized's nano titanium oxide dense film.
2. the preparation method of a kind of used by dye sensitization solar battery titanium dioxide dense film according to claim 1 is characterized in that: titanium ion concentration is 0.3-0.5mol/L in the titanium tetrachloride described in the step 1).
3. the preparation method of a kind of used by dye sensitization solar battery titanium dioxide dense film according to claim 1 is characterized in that: alcoholic solution described in the step 1) is selected a kind of in ethanol, ethylene glycol, propyl alcohol, isopropyl alcohol or the n-butanol.
4. the preparation method of a kind of used by dye sensitization solar battery titanium dioxide dense film according to claim 1 is characterized in that: organic acid described in the step 3) is selected a kind of in oxalic acid, citric acid, tartaric acid, the benzoic acid.
5. the preparation method of a kind of used by dye sensitization solar battery titanium dioxide dense film according to claim 1; It is characterized in that: spraying described in the step 4) and spin-coating film are meant this TiO 2 sol are sprayed at the FTO glass surface, 10～60 seconds film forming of spin coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104550100A CN102426928A (en) | 2011-12-23 | 2011-12-23 | Preparation method of titanium dioxide compact film for dye-sensitized solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104550100A CN102426928A (en) | 2011-12-23 | 2011-12-23 | Preparation method of titanium dioxide compact film for dye-sensitized solar cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102426928A true CN102426928A (en) | 2012-04-25 |
Family
ID=45960897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104550100A Pending CN102426928A (en) | 2011-12-23 | 2011-12-23 | Preparation method of titanium dioxide compact film for dye-sensitized solar cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102426928A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057472A (en) * | 2016-05-31 | 2016-10-26 | 安吉大成太阳能科技有限公司 | Dense titanium dioxide thin film preparation method |
| CN107473770A (en) * | 2017-06-27 | 2017-12-15 | 伦慧东 | The manufacture craft of photocatalyst film composite ceramics |
| CN107564728A (en) * | 2017-08-15 | 2018-01-09 | 东莞市联洲知识产权运营管理有限公司 | A kind of preparation method of new dye sensitized cells |
| CN109860476A (en) * | 2018-12-11 | 2019-06-07 | 华南师范大学 | Titanium dioxide colloid modified separator for lithium-sulfur battery and preparation method thereof, and lithium-sulfur battery |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6344277B1 (en) * | 1996-08-06 | 2002-02-05 | Tao Inc. | Coating method of amorphous type titanium peroxide |
| CN1712127A (en) * | 2004-06-15 | 2005-12-28 | 刘文泉 | Crystalline titanium dioxide photocatalyst and its synthesis method |
| CN101697321A (en) * | 2009-10-29 | 2010-04-21 | 彩虹集团公司 | Preparation method of titanium dioxide dense film for dye-sensitized solar cell |
| CN101891247A (en) * | 2010-06-24 | 2010-11-24 | 彩虹集团公司 | Method for preparing anatase titanium dioxide sol used for solar batteries |
-
2011
- 2011-12-23 CN CN2011104550100A patent/CN102426928A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6344277B1 (en) * | 1996-08-06 | 2002-02-05 | Tao Inc. | Coating method of amorphous type titanium peroxide |
| CN1712127A (en) * | 2004-06-15 | 2005-12-28 | 刘文泉 | Crystalline titanium dioxide photocatalyst and its synthesis method |
| CN101697321A (en) * | 2009-10-29 | 2010-04-21 | 彩虹集团公司 | Preparation method of titanium dioxide dense film for dye-sensitized solar cell |
| CN101891247A (en) * | 2010-06-24 | 2010-11-24 | 彩虹集团公司 | Method for preparing anatase titanium dioxide sol used for solar batteries |
Non-Patent Citations (1)
| Title |
|---|
| 席细平等: "液相水解法制备纳米二氧化钛粉体及工艺研究", 《应用化工》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057472A (en) * | 2016-05-31 | 2016-10-26 | 安吉大成太阳能科技有限公司 | Dense titanium dioxide thin film preparation method |
| CN107473770A (en) * | 2017-06-27 | 2017-12-15 | 伦慧东 | The manufacture craft of photocatalyst film composite ceramics |
| CN107564728A (en) * | 2017-08-15 | 2018-01-09 | 东莞市联洲知识产权运营管理有限公司 | A kind of preparation method of new dye sensitized cells |
| CN109860476A (en) * | 2018-12-11 | 2019-06-07 | 华南师范大学 | Titanium dioxide colloid modified separator for lithium-sulfur battery and preparation method thereof, and lithium-sulfur battery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101697321B (en) | Preparation method of titanium dioxide dense film for dye-sensitized solar cell | |
| CN101770869B (en) | Method for preparing titanium dioxide films for dye-sensitized solar battery | |
| CN105384358B (en) | A kind of WO3Nano-chip arrays method for manufacturing thin film and its application study | |
| CN105803476B (en) | The light anode of bismuth ferrite modification pucherite and preparation method and its application in photolysis water hydrogen | |
| CN107033892B (en) | A polythiophene/tungsten trioxide nanorod electrochromic material and its preparation method | |
| Shang et al. | Enhancement of photovoltaic performance of dye-sensitized solar cells by modifying tin oxide nanorods with titanium oxide layer | |
| CN101891247A (en) | Method for preparing anatase titanium dioxide sol used for solar batteries | |
| CN101345140B (en) | Preparation method for optical anode of dye sensitization solar battery | |
| CN105293563B (en) | Zinc oxide nano sheet cluster and preparation method thereof | |
| CN106917128A (en) | A kind of tin molybdenum codope titanium dioxide nanotube array electrode and preparation method | |
| CN105788870A (en) | Application of mesoporous hollow spherical titanium dioxide/tungsten trioxide composite material in preparation of thin film electrode | |
| CN102426928A (en) | Preparation method of titanium dioxide compact film for dye-sensitized solar cell | |
| CN101665973A (en) | Method for preparing nanocrystal ternary titanium dioxide porous electrode by auxiliary crystallization in electrophoretic deposition high-voltage electric field | |
| CN101510472A (en) | Solar battery of organic dye sensitized stannic acid zinc nanocrystalline film and preparation method thereof | |
| CN101503215A (en) | Preparation of photochromic MoO3 film | |
| CN107570140A (en) | A kind of photosensitizer WO3/TiO2Catalytic membrane and preparation method thereof | |
| CN104538191B (en) | The preparation method and dye-sensitized solar cell anode and DSSC of dye-sensitized solar cell anode | |
| CN102013341B (en) | Preparation method of dye-sensitized solar cell with double-spiral structure | |
| CN116253525A (en) | A dihydrate tungsten oxide electrochromic nano film and its constant current electrodeposition preparation method | |
| CN103320828B (en) | A kind of electrochemical preparation method of hexamethylenetetramine nanometer doped zinc oxide film | |
| JP2005174695A (en) | Method of manufacturing dye-sensitized solar cell | |
| JP2006093105A (en) | Method of forming nanoparticle oxide electrode of dye-sensitized solar cell using binder-free and high viscosity nanoparticle oxide paste | |
| CN104658761B (en) | A method for preparing dye-sensitized solar cell nano-titanium dioxide thin film photoanode by membrane reaction method | |
| CN105895376A (en) | Yttrium oxide composite ordered titanium dioxide photo-anode and preparation and application | |
| CN100369272C (en) | Nanocrystalline solar cell and its photoanode manufacturing method |
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: 20120425 |