CN106298247A - DSSC XS(X=Co, Ni) preparation method to electrode - Google Patents
DSSC XS(X=Co, Ni) preparation method to electrode Download PDFInfo
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- CN106298247A CN106298247A CN201610651679.XA CN201610651679A CN106298247A CN 106298247 A CN106298247 A CN 106298247A CN 201610651679 A CN201610651679 A CN 201610651679A CN 106298247 A CN106298247 A CN 106298247A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 24
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 38
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 28
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 claims abstract description 19
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 14
- 239000011259 mixed solution Substances 0.000 claims abstract description 12
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011521 glass Substances 0.000 claims abstract description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract 2
- 239000010935 stainless steel Substances 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 239000002904 solvent Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000010409 thin film Substances 0.000 abstract description 2
- 238000006555 catalytic reaction Methods 0.000 abstract 1
- 238000010926 purge Methods 0.000 abstract 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 11
- 238000011056 performance test Methods 0.000 description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 6
- 239000003792 electrolyte Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- ZBYYWKJVSFHYJL-UHFFFAOYSA-L cobalt(2+);diacetate;tetrahydrate Chemical compound O.O.O.O.[Co+2].CC([O-])=O.CC([O-])=O ZBYYWKJVSFHYJL-UHFFFAOYSA-L 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- PQLVXDKIJBQVDF-UHFFFAOYSA-N acetic acid;hydrate Chemical compound O.CC(O)=O PQLVXDKIJBQVDF-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000001027 hydrothermal synthesis Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- YSHMQTRICHYLGF-UHFFFAOYSA-N 4-tert-butylpyridine Chemical compound CC(C)(C)C1=CC=NC=C1 YSHMQTRICHYLGF-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- -1 hydrogen ions Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical group CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000013076 target substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
- H01G9/2022—Light-sensitive devices characterized by he counter electrode
-
- C01G51/30—
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/11—Sulfides; Oxysulfides
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/28—Other inorganic materials
- C03C2217/287—Chalcogenides
- C03C2217/288—Sulfides
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Hybrid Cells (AREA)
Abstract
The invention discloses a kind of DSSC XS(X=Co, Ni) preparation method to electrode, its step is as follows: by X (CH3COO)2`4H2O(X=Co, Ni) and thiourea be dissolved in the mixed solution of ammonia and ethanol；Becoming 50 ° after being cleaned up by FTO electro-conductive glass to be placed in in teflon-lined stainless steel cauldron, conducting surface is downward；Mixed solution is transferred to carry out in reactor solvent thermal reaction.After reaction terminates, take out electro-conductive glass, dry with ethanol purge, i.e. obtain XS(X=Co, Ni) to electrode.XS(X=Co, Ni disclosed by the invention) simple to the preparation method of electrode, manufacturing cycle is short, can carry out rapid large-area and prepare；Meanwhile, the catalysis activity height little to electrode interface charge transfer resistance of preparation, thin film has light transmission, extremely efficient improves the photoelectric transformation efficiency of DSSC.
Description
Technical field
The invention belongs to nano material preparation technology and energy field, relate to a kind of DSSC to electrode
The preparation method of material.
Background technology
Along with the sustainable growth of population in the world, the dependency of the energy is gradually deepened by people, causes lack of energy and ring
The series of problems such as environment pollution occur, therefore developing reproducible clean energy resource is to alleviate world energy sources crisis and ambient pressure
One of important channel and measure.The regenerative resources such as its waterpower, wind energy, geothermal energy compared by solar energy, are inexhaustible, with no
Exhaust.And obtaining conveniently, cleanliness without any pollution, it uses without geographical restrictions, utilizes advantage of lower cost.Research at present and application
Widest solaode is silica-based solar cell, but the complex manufacturing technology of silica-based solar cell, cost of manufacture is high,
And conversion efficiency is close to theoretical boundary, further development space is limited.Therefore the solaode that development cost is low it is badly in need of.
Electrode mainly by light anode, electrolyte and is formed by DSSC.Wherein, to electrode as battery just
, mainly there is following effect pole: (1) is collected and transported electronics and (receive the electronics of battery external loop and pass it in electrolyte
Oxidation-reduction pair)；(2) adsorbing electrolyte be catalyzed I3 −Reduction；(3) increase through light, thus improve the profit of sunlight
By rate.At present, the DSSC Pt electrode that use sputtering and thermolysis process prepare general to electrode material, because of
There is the advantages such as high electro catalytic activity, high conductivity and high stability for this material.But owing to Pt belongs to noble metal,
Greatly improve the preparation cost of battery, and use the method for the Pt electrode of sputtering and thermal decomposition preparation to belong to highly energy-consuming work
Skill, hinders the Industrialization Progress of DSSC.
Seek the concern that electrode material is increasingly subject to people of low cost.Meanwhile, transient metal sulfide has excellence
Optical property, electric property and catalytic performance, thus cause the attention of researcher in field of dye-sensitized solar cells.
Wherein, the step solvent-thermal method that the present invention provides is simple to technology for preparing electrode, and can prepare two kinds of differences by same technique
To electrode, preparation technology is simple, with low cost, and prepared is high to electrode electro catalytic activity, has light transmission, effectively improves
The photoelectric transformation efficiency of DSSC.
Summary of the invention
The invention aims to solve that existing DSSC is expensive to electrode material, be not suitable for
The problem of large-scale application, it is provided that a kind of DSSC XS(X=Co, Ni) system to electrode one step solvent thermal
Preparation Method.
The present invention is achieved by the following technical solutions:
Preparation mole proportioning is X (CH3COO)2·4H2O (X=Co, Ni): thiourea is 1:(1 ~ 3.0), and ammonia and ethanol body
Long-pending be poured in reactor than the mixed solution for (1/10 ~ 10), FTO electro-conductive glass is put in reactor (conduct electricity towards
Under), at 120 DEG C ~ 220 DEG C, react 8 ~ 24 hours, by gained FTO sample alcohol flushing, be dried to obtain electrode.
The present invention provides a kind of DSSC XS(X=Co, Ni) a step solvent thermal preparation side to electrode
Method.The method is simple to operate, simple, with low cost, prepared high to electrode electro catalytic activity of preparation technology, has light transmission,
Effectively improve the photoelectric transformation efficiency of DSSC.
Present invention both sexes based on some metal ions (Acidity of Aikalinity) attribute, solution pH value is by the differentiation of acidity to alkalescence
Cheng Zhong, corresponding slaine can dissolve, precipitates, dissolve.Based on this, in hydro-thermal reaction, the pH value of regulation and control reaction stock solution, can shadow
In Xiangshui County's thermal response, the row crystalline nucleation of target substance separates out and the change of thing phase morphology and performance.The proposition of the present invention is exactly will
Cobalt, the acetate of nickel (regulate and control) wiring solution-forming under alkaline environment by ammonia, by thiourea in the hydro-thermal reaction of high temperature
Hydrolysis release hydrogen ions, reduces pH value, also discharges S simultaneously2-Ion and cobalt, nickel ion form cobalt, nickel under suitable pH value
Sulfide, and form the sulfide with different-shape and performance.
Accompanying drawing explanation
Fig. 1 be in embodiment 1,2 CoS, NiS to electrode and Pt the J-V curve to electrode.
Fig. 2 is the light transmission accompanying drawing of the CoS in embodiment 1.
Fig. 3 is the light transmission accompanying drawing of the NiS in embodiment 2.
Fig. 4 be the CoS in embodiment 3 to electrode and Pt the J-V curve to electrode.
Fig. 5 be the CoS in embodiment 4 to electrode and Pt the J-V curve to electrode.
Fig. 6 is the SEM accompanying drawing of the CoS in embodiment 4.
Fig. 7 is the SEM accompanying drawing of the CoS in embodiment 4.
Fig. 8 is the SEM accompanying drawing of the CoS in embodiment 4.
Fig. 9 be the NiS in embodiment 5 to electrode and Pt the J-V curve to electrode.
Figure 10 is the SEM accompanying drawing of the NiS in embodiment 5.
Figure 11 is the SEM accompanying drawing of the NiS in embodiment 5.
Figure 12 is the SEM accompanying drawing of the NiS in embodiment 5.
Detailed description of the invention
Below in conjunction with the accompanying drawings technical scheme is further described, but is not limited thereto, every to this
Inventive technique scheme is modified or equivalent, without deviating from thought and the scope of technical solution of the present invention, all should contain
In protection scope of the present invention.
Embodiment 1 solvent thermal condition is that electrode preparation mole proportioning is by 18 hours prepared CoS of 180 DEG C of reactions
Cobalt diacetate tetrahydrate: thiourea is 1:1.5, and ammonia and ethanol volume ratio be the mixed solution of 5:2, is poured in reactor, will
FTO electro-conductive glass puts into (conducting surface is downward) in reactor, reacts 18 hours, rushed by gained FTO sample ethanol at 180 DEG C
Wash, be dried to obtain electrode.
TiO2The preparation of light anode and battery performance test:
Dye-sensitized solar cell anode prepares titanium dioxide nanocrystalline thin film by cladding process, and titania slurry is by water
Thermal synthesis prepares and (sees S. Ito, T. Murakami, P. Comte, P. Liska, C. Gr tzel, M.
Nazeeruddin, M. Gr tzel, Thin Solid Films, 516 (2008) 4613-4619).
With N719 sensitized cells light anode, and drip redox electrolytes matter on this electrode, redox electrolytes matter
Consist of: 0.1M 1-propy-3-methylimidazolium iodide (1-propyl group-3-Methylimidazole. iodine), 0.05M
LiI, 0.1M GNCS, 0.03M I2, 0.5M 4-terT-butylpridine (4-tert .-butylpyridine), solvent is carbonic acid
Propylene fat and the mixed solution (volume ratio is 1:1) of acetonitrile.The sulfide prepared by the present invention becomes dye sensitization to electrode assembling
Solaode, test performance.
At room temperature, using 1000W simulated solar radiant xenon lamp (Oriel 91192, USA), irradiation intensity is
100W/cm2, the instrument such as electrochemical workstation, dark slide is 0.25cm by illuminating area2, electrode is assembled by gained
DSSC carry out performance test, the J-V curve of gained as it is shown in figure 1, its conversion efficiency reaches 6.52%,
Higher than the Pt conversion efficiency 6.44% to electrode.Light transmission is as shown in Figure 2.
Embodiment 2 solvent thermal condition is that electrode preparation mole proportioning is by 18 hours prepared NiS of 180 DEG C of reactions
Four water acetic acid nickel: thiourea is 1:1.5, and ammonia and ethanol volume ratio be the mixed solution of 1:6, is poured in reactor, will
FTO electro-conductive glass puts into (conducting surface is downward) in reactor, reacts 18 hours, rushed by gained FTO sample ethanol at 180 DEG C
Wash, be dried to obtain electrode.
TiO2The preparation of light anode and battery performance test method and steps are with identical in example one.
Gained sample is carried out performance test gained as the DSSC assembling electrode
J-V curve as shown in Figure 1.Thus can learn, its conversion efficiency reaches 6.79%, higher than the Pt conversion efficiency to electrode
6.44%.Light transmission is as shown in Figure 3.
Embodiment 3 mol ratio is Cobalt diacetate tetrahydrate: thiourea is that electrode preparation mole is joined by the CoS prepared by 1:1.
Ratio is for Cobalt diacetate tetrahydrate: thiourea is 1:1, and ammonia is the mixed solution of 4:3 with ethanol volume ratio, is poured in reactor,
FTO electro-conductive glass is put into (conducting surface is downward) in reactor, at 180 DEG C, reacts 18 hours, by gained FTO sample ethanol
Rinse, be dried to obtain electrode.
TiO2The preparation of light anode and battery performance test method and steps are with identical in example one.
Gained sample is carried out performance test gained as the DSSC assembling electrode
J-V curve as shown in Figure 4.Thus can learn, its conversion efficiency reaches 6.35%, approximates the Pt conversion efficiency to electrode
6.39%。
Embodiment 4 ammonia and ethanol volume ratio are 5:2, react 12 hours prepared CoS and electrode is prepared mole
Proportioning is Cobalt diacetate tetrahydrate: thiourea is 1:1.5, and ammonia is the mixed solution of 5:2 with ethanol volume ratio, is poured into reactor
In, FTO electro-conductive glass is put into (conducting surface is downward) in reactor, at 180 DEG C, reacts 12 hours, gained FTO sample is used
Alcohol flushing, is dried to obtain electrode.
TiO2The preparation of light anode and battery performance test method and steps are with identical in example one.
Gained sample is carried out performance test gained as the DSSC assembling electrode
J-V curve as shown in Figure 5.Thus can learn, its conversion efficiency reaches 6.35%, approximates the Pt conversion efficiency to electrode
6.44%.Pattern is as shown in Figure 6.Only changing ammonia is 4:3 and 3:4 with ethanol volume ratio, and pattern is as shown in Figure 7,8.
Embodiment 5 ammonia and ethanol volume ratio are 1:6, react 12 hours prepared NiS and electrode is prepared mole
Proportioning is four water acetic acid nickel: thiourea is 1:1.5, and ammonia is the mixed solution of 1:6 with ethanol volume ratio, is poured into reactor
In, FTO electro-conductive glass is put into (conducting surface is downward) in reactor, at 180 DEG C, reacts 12 hours, gained FTO sample is used
Alcohol flushing, is dried to obtain electrode.
TiO2The preparation of light anode and battery performance test method and steps are with identical in example one.
Gained sample is carried out performance test gained as the DSSC assembling electrode
J-V curve as shown in Figure 9.Thus can learn, its conversion efficiency reaches 4.48%, less than the Pt conversion efficiency to electrode
6.49%.Pattern is as shown in Figure 10.Only changing ammonia is 17:18 and 0:25 with ethanol volume ratio, and pattern is as shown in Figure 11,12.
Claims (2)
1. DSSC XS(X=Co, Ni) preparation method to electrode, its feature will be in, and described method step is such as
Under:
Step one: by X (CH3COO)2·4H2O (X=Co, Ni), thiourea are dissolved in the mixed solution of ammonia and ethanol successively,
Stirring 30min, forms uniform mixed solution；
Step 2: by the FTO electro-conductive glass that cleans up with 45°Angle is inclined in the 50ml stainless steel reaction with polytetrafluoro liner
In still, and conducting surface is downward；
Step 3: transferred to by mixed solution in aforesaid reaction vessel, under the conditions of control reaction temperature is 120 DEG C ~ 220 DEG C, reacts
8 ~ 24 hours time, naturally cool to room temperature, take out the FTO electro-conductive glass being placed in inside, by washing with alcohol, be dried to obtain electricity
Pole.
The DSSC NiS the most according to claim 1 preparation method to electrode, it is characterised in that on
Described X (CH3COO)2`4H2O(X=Co, Ni): the mol ratio of thiourea is 1:(1 ~ 3.0), wherein ammonia with the volume ratio of ethanol is
0.1 ~ 10:1.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610651679.XA CN106298247A (en) | 2016-08-10 | 2016-08-10 | DSSC XS(X=Co, Ni) preparation method to electrode |
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| CN201610651679.XA CN106298247A (en) | 2016-08-10 | 2016-08-10 | DSSC XS(X=Co, Ni) preparation method to electrode |
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| CN106298247A true CN106298247A (en) | 2017-01-04 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865624A (en) * | 2017-01-22 | 2017-06-20 | 温州大学 | A kind of cobalt sulfide material, preparation method and its usage |
| CN106952731A (en) * | 2017-03-01 | 2017-07-14 | 三峡大学 | A kind of DSSC NiS2/CoS2To the preparation method of electrode |
| CN109712814A (en) * | 2019-01-09 | 2019-05-03 | 东南大学 | A kind of FeCo of efficient stable2S4The preparation method and application of conductive film |
| CN110739155A (en) * | 2019-09-24 | 2020-01-31 | 广东工业大学 | nickel sulfide/graphene composite film and preparation method and application thereof |
| CN112768251A (en) * | 2020-12-25 | 2021-05-07 | 合肥工业大学 | Mirror-surface-shaped cobalt sulfide counter electrode and application thereof |
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| CN103560013A (en) * | 2013-11-07 | 2014-02-05 | 武汉大学 | Dye-sensitized solar cell with sulfide counter electrode and preparation method thereof |
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| CN103560013A (en) * | 2013-11-07 | 2014-02-05 | 武汉大学 | Dye-sensitized solar cell with sulfide counter electrode and preparation method thereof |
| CN104701018A (en) * | 2015-01-29 | 2015-06-10 | 三峡大学 | One-step solvothermal preparation method for dye-sensitized solar cell CoS counter electrode |
Non-Patent Citations (1)
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| JINGHAO HUO: "Effect of ammonia on electrodeposition of cobalt sulfide and nickel sulfide counter electrodes for dye-sensitized solar cells", 《ELECTROCHIMICA ACTA》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865624A (en) * | 2017-01-22 | 2017-06-20 | 温州大学 | A kind of cobalt sulfide material, preparation method and its usage |
| CN106952731A (en) * | 2017-03-01 | 2017-07-14 | 三峡大学 | A kind of DSSC NiS2/CoS2To the preparation method of electrode |
| CN109712814A (en) * | 2019-01-09 | 2019-05-03 | 东南大学 | A kind of FeCo of efficient stable2S4The preparation method and application of conductive film |
| CN110739155A (en) * | 2019-09-24 | 2020-01-31 | 广东工业大学 | nickel sulfide/graphene composite film and preparation method and application thereof |
| CN110739155B (en) * | 2019-09-24 | 2021-10-19 | 广东工业大学 | Nickel sulfide/graphene composite film and preparation method and application thereof |
| CN112768251A (en) * | 2020-12-25 | 2021-05-07 | 合肥工业大学 | Mirror-surface-shaped cobalt sulfide counter electrode and application thereof |
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Application publication date: 20170104 |