CN105449105A - Organic/inorganic hybrid perovskite solar cell - Google Patents
Organic/inorganic hybrid perovskite solar cell Download PDFInfo
- Publication number
- CN105449105A CN105449105A CN201510976415.7A CN201510976415A CN105449105A CN 105449105 A CN105449105 A CN 105449105A CN 201510976415 A CN201510976415 A CN 201510976415A CN 105449105 A CN105449105 A CN 105449105A
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- China
- Prior art keywords
- solar cell
- perovskite solar
- hybrid perovskite
- thickness
- cell according
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- 239000000758 substrate Substances 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 claims abstract description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical group [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 10
- JTCFNJXQEFODHE-UHFFFAOYSA-N [Ca].[Ti] Chemical compound [Ca].[Ti] JTCFNJXQEFODHE-UHFFFAOYSA-N 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 8
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 claims description 6
- 239000011787 zinc oxide Substances 0.000 claims description 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 239000011737 fluorine Substances 0.000 claims description 4
- 239000000075 oxide glass Substances 0.000 claims description 4
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 4
- 229910001887 tin oxide Inorganic materials 0.000 claims description 4
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 3
- 229910052740 iodine Inorganic materials 0.000 claims description 3
- 239000011630 iodine Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 230000005525 hole transport Effects 0.000 abstract 1
- XDXWNHPWWKGTKO-UHFFFAOYSA-N 207739-72-8 Chemical compound C1=CC(OC)=CC=C1N(C=1C=C2C3(C4=CC(=CC=C4C2=CC=1)N(C=1C=CC(OC)=CC=1)C=1C=CC(OC)=CC=1)C1=CC(=CC=C1C1=CC=C(C=C13)N(C=1C=CC(OC)=CC=1)C=1C=CC(OC)=CC=1)N(C=1C=CC(OC)=CC=1)C=1C=CC(OC)=CC=1)C1=CC=C(OC)C=C1 XDXWNHPWWKGTKO-UHFFFAOYSA-N 0.000 description 6
- 238000002425 crystallisation Methods 0.000 description 5
- 230000008025 crystallization Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 150000002220 fluorenes Chemical class 0.000 description 1
- 238000009396 hybridization Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/80—Constructional details
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to an organic/inorganic hybrid perovskite solar cell, comprising a glass substrate, and a compact layer, a perovskite layer, a hole transport layer and a metal electrode layer which are successively laminated on the substrate. The invention is advantaged by that the organic/inorganic hybrid perovskite solar cell of this structure of the invention greatly reduces the preparation temperature of the perovskite cell, simultaneously enables CH3NH3Pbl3 material to crystallize rapidly without heating condition, and further remarkably improves the photoelectric conversion rate and the stability of the cell.
Description
Technical field
The present invention relates to perovskite technical field of solar batteries, particularly a kind of hybrid perovskite solar cell.
Background technology
In recent years, organic inorganic hybridization perovskite solar cell shows excellent photoelectric properties and huge potentiality.Along with the development of perovskite solar cell technology, based on the battery device photoelectric conversion efficiency of this light absorbent up to 19.3%.
Based on CH
3nH
3pbI
3hybrid perovskite solar cell worldwide receive much concern due to the efficiency promoted rapidly.The structure mainly FTO/TiO that current hybrid perovskite solar cell is reported at present
2/ CH
3nH
3pbI
3/ spiro-OMeTAD/Au, its battery efficiency now reaches 20.1%; But, mainly there is following shortcoming: TiO in this structure
2the preparation of compacted zone needs to sinter under the high temperature of 450 DEG C, CH
3nH
3pbI
3the preparation of layer also needs slowly crystallization under the condition of heating, and the process of these heating is all unfavorable for the CH of excellent performance
3nH
3pbI
3materials application in the substrate much can not heated, as macromolecule membrane etc.
Therefore, research and develop a kind of can by the CH of excellent performance
3nH
3pbI
3material under the condition without the need to heating rapidly crystallization to generate, and significantly can reduce perovskite battery preparation temperature
Hybrid perovskite solar cell is necessary.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of can by the CH of excellent performance
3nH
3pbI
3material is crystallization generation rapidly under the condition without the need to heating, and can significantly fall
The hybrid perovskite solar cell of low perovskite battery preparation temperature.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of hybrid perovskite solar cell, and its innovative point is: comprise glass substrate and stack gradually compacted zone, calcium titanium ore bed, hole transmission layer and metal electrode layer on this substrate.
Further, what described glass substrate adopted is square resistance is 10-15 ohm, and transmitance is at the fluorine doped tin oxide glass of 80-85%.
Further, described compacted zone is zinc oxide compacted zone, and the thickness of its compacted zone is 30nm.
Further, described calcium titanium ore bed is formed by the plumbous iodine of methylamine, and the thickness of its calcium titanium ore bed is 200nm.
Further, described hole transmission layer adopts the molten drop-coated of Spiro-OMeTADHTM to form, and the thickness of its hole transmission layer is 100nm.
Further, what described metal electrode layer adopted is silver, and the thickness of its metal electrode layer is 120nm.
The invention has the advantages that:
The present invention passes through FTO/TiO
2/ CH
3nH
3pbI
3/ spiro-OMeTAD/Au original structure improves, and changes FTO/ZnO/CH into
3nH
3pbI
3/ spiro-OMeTAD/Ag structure, the perovskite solar cell of this structure significantly reduces temperature prepared by perovskite battery, also makes CH simultaneously
3nH
3pbI
3material is crystallization generation rapidly under the condition without the need to heating, and then significantly improves photoelectric conversion rate and the stability of battery.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 be hybrid perovskite solar cell of the present invention structural representation.
Embodiment
The following examples can make the present invention of professional and technical personnel's comprehend, but therefore do not limit the present invention among described scope of embodiments.
Embodiment
The hybrid perovskite solar cell of the present embodiment, as shown in Figure 1, comprising square resistance is 10-15 ohm, and transmitance is in the fluorine doped tin oxide glass substrate 1 of 80-85%;
It fluorine doped tin oxide glass substrate 1 is the metal A g electrode layer 5 of 120nm sequentially laminated with the hole transmission layer 4 that thickness is the zinc oxide compacted zone 2 of 30nm, the thickness that formed of the plumbous iodine of methylamine is the calcium titanium ore bed 3 of 200nm, thickness is 100nm and thickness;
Particularly, calcium titanium ore bed 3 dripping half Spiro-OMeTAD(2,2', 7,7'-tetra-[N, N-bis-(4-methoxyphenyl) is amino]-9,9'-spiral shell two fluorenes) HTM solution forms the hole transmission layer 4 of 100nm.
The present embodiment passes through FTO/TiO
2/ CH
3nH
3pbI
3/ spiro-OMeTAD/Au original structure improves, and changes FTO/ZnO/CH into
3nH
3pbI
3/ spiro-OMeTAD/Ag structure, the perovskite solar cell of this structure significantly reduces temperature prepared by perovskite battery, also makes CH simultaneously
3nH
3pbI
3material is crystallization generation rapidly under the condition without the need to heating, and then significantly improves photoelectric conversion rate and the stability of battery.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (6)
1. a hybrid perovskite solar cell, is characterized in that: comprise glass substrate and stack gradually compacted zone, calcium titanium ore bed, hole transmission layer and metal electrode layer on this substrate.
2. hybrid perovskite solar cell according to claim 1, is characterized in that: what described glass substrate adopted is square resistance is 10-15 ohm, and transmitance is at the fluorine doped tin oxide glass of 80-85%.
3. hybrid perovskite solar cell according to claim 1, is characterized in that: described compacted zone is zinc oxide compacted zone, the thickness of its compacted zone is 30nm.
4. hybrid perovskite solar cell according to claim 1, is characterized in that: described calcium titanium ore bed is formed by the plumbous iodine of methylamine, and the thickness of its calcium titanium ore bed is 200nm.
5. hybrid perovskite solar cell according to claim 1, is characterized in that: described hole transmission layer adopts the molten drop-coated of Spiro-OMeTADHTM to form, and the thickness of its hole transmission layer is 100nm.
6. hybrid perovskite solar cell according to claim 1, is characterized in that: what described metal electrode layer adopted is silver, and the thickness of its metal electrode layer is 120nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510976415.7A CN105449105A (en) | 2015-12-23 | 2015-12-23 | Organic/inorganic hybrid perovskite solar cell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510976415.7A CN105449105A (en) | 2015-12-23 | 2015-12-23 | Organic/inorganic hybrid perovskite solar cell |
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| Publication Number | Publication Date |
|---|---|
| CN105449105A true CN105449105A (en) | 2016-03-30 |
Family
ID=55559076
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510976415.7A Pending CN105449105A (en) | 2015-12-23 | 2015-12-23 | Organic/inorganic hybrid perovskite solar cell |
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| Country | Link |
|---|---|
| CN (1) | CN105449105A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870360A (en) * | 2016-04-28 | 2016-08-17 | 宁波大学 | Perovskite solar cell and preparation method thereof |
| CN106025077A (en) * | 2016-06-29 | 2016-10-12 | 南通星宇电气有限公司 | Electrical cabinet for anti-illumination organic-inorganic hybrid calcium-titanium solar cell |
| CN107146848A (en) * | 2017-05-22 | 2017-09-08 | 如皋市下原科技创业服务有限公司 | A kind of solar cell |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134711A (en) * | 2014-07-18 | 2014-11-05 | 中国电子科技集团公司第四十八研究所 | Perovskite solar cell and preparation method of perovskite solar cell by solution method |
| CN104183697A (en) * | 2014-08-25 | 2014-12-03 | 常州大学 | Solar cell of perovskite structure and preparing method of solar cell |
| CN104282847A (en) * | 2014-09-05 | 2015-01-14 | 石家庄铁道大学 | Interruptible perovskite type organic halide thin-film solar cell photo-anode preparing method |
| CN105047825A (en) * | 2015-08-07 | 2015-11-11 | 常州大学 | Organic/inorganic perovskite battery and preparation method thereof |
-
2015
- 2015-12-23 CN CN201510976415.7A patent/CN105449105A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134711A (en) * | 2014-07-18 | 2014-11-05 | 中国电子科技集团公司第四十八研究所 | Perovskite solar cell and preparation method of perovskite solar cell by solution method |
| CN104183697A (en) * | 2014-08-25 | 2014-12-03 | 常州大学 | Solar cell of perovskite structure and preparing method of solar cell |
| CN104282847A (en) * | 2014-09-05 | 2015-01-14 | 石家庄铁道大学 | Interruptible perovskite type organic halide thin-film solar cell photo-anode preparing method |
| CN105047825A (en) * | 2015-08-07 | 2015-11-11 | 常州大学 | Organic/inorganic perovskite battery and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870360A (en) * | 2016-04-28 | 2016-08-17 | 宁波大学 | Perovskite solar cell and preparation method thereof |
| CN106025077A (en) * | 2016-06-29 | 2016-10-12 | 南通星宇电气有限公司 | Electrical cabinet for anti-illumination organic-inorganic hybrid calcium-titanium solar cell |
| CN107146848A (en) * | 2017-05-22 | 2017-09-08 | 如皋市下原科技创业服务有限公司 | A kind of solar cell |
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Application publication date: 20160330 |
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