CN109346602A - A kind of high-efficiency double-layer structure organic solar batteries and preparation method thereof based on chlorophyll oligomer - Google Patents
A kind of high-efficiency double-layer structure organic solar batteries and preparation method thereof based on chlorophyll oligomer Download PDFInfo
- Publication number
- CN109346602A CN109346602A CN201811059755.3A CN201811059755A CN109346602A CN 109346602 A CN109346602 A CN 109346602A CN 201811059755 A CN201811059755 A CN 201811059755A CN 109346602 A CN109346602 A CN 109346602A
- Authority
- CN
- China
- Prior art keywords
- layer
- chlorophyll
- oligomer
- organic solar
- solar batteries
- 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.)
- Granted
Links
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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/10—Deposition of organic active material
- H10K71/12—Deposition of organic active material using liquid deposition, e.g. spin coating
-
- 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
- H10K85/20—Carbon compounds, e.g. carbon nanotubes or fullerenes
- H10K85/211—Fullerenes, e.g. C60
-
- 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
- H10K85/761—Biomolecules or bio-macromolecules, e.g. proteins, chlorophyl, lipids or enzymes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Nanotechnology (AREA)
- Manufacturing & Machinery (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention belongs to organic solar batteries technical fields, are related to a kind of high-efficiency double-layer structure organic solar batteries and preparation method thereof based on chlorophyll oligomer.High-efficiency double-layer structure organic solar batteries provided by the invention based on chlorophyll oligomer use chlorophyll material to cooperate PC as light-absorption layer71BM prepares bi-layer devices, and device architecture is relatively new, has broken set organic solar batteries to the necessary matched industry of acceptor level and has defaulted concept, and has obtained up to 5.3% photoelectric conversion efficiency.Chlorophyll material used in the present invention can form aggregation, improve the transmittability of carrier.Chlorophyll oligomer used in the present invention, as natural dye the most abundant on the earth, synthetic route is simple, nontoxic, environmental-friendly.The preparation method of high-efficiency double-layer structure organic solar batteries provided by the invention based on chlorophyll oligomer, preparation process is simple, and production cost is low, is suitble to large area production.
Description
Technical field
The invention belongs to organic solar batteries technical fields, and in particular to a kind of efficient double based on chlorophyll oligomer
Layer structure organic solar batteries and preparation method thereof.
Background technique
Today's society faces the double challenge of energy shortage and environmental pollution, our development of era development an urgent demand can
Regenerated clean energy resource.Solar energy is since its is environmental-friendly, renewable, resourceful, so the solar battery of Development of Novel
It is taken seriously further.Organic solar batteries have good flexibility, lighter weight, preparation process simple and low in cost have
Very high commercial prospect.
Chlorophyll and its derivative have absorption visible and close as the natural photosynthetic dyestuff the most abundant of content on the earth
The ability of infrared light, electric charge transfer and energy transfer.When preparing that solvent quickly volatilizees during chlorophyll film simultaneously, leaf
The J- type aggregation that pi-pi accumulation can be formed between green element molecule, allows pi-electron to dissociate on entire aggregation, thus
Greatly improve its charge-conduction ability.
Currently, material toxicity is big, big to environmental hazard and be difficult to recycling degradation in organic solar batteries system, future has
The development trend of machine solar battery should be the green safe non-toxic material of searching no pollution to the environment to be organic solar
The commercialization of battery is laid a solid foundation.Meanwhile the level-density parameter degree of photoactive layer will have a direct impact on photovoltaic performance in photovoltaic device.
Summary of the invention
The invention solves in the prior art the technical issues of, a kind of high-efficiency double-layer knot based on chlorophyll oligomer is provided
Structure organic solar batteries and preparation method thereof.
In order to solve the above-mentioned technical problem, technical solution of the present invention is specific as follows:
A kind of high-efficiency double-layer structure organic solar batteries based on chlorophyll oligomer successively include transparent from the bottom to top
Electro-conductive glass cathode, electron transfer layer, chlorophyll oligomer layer, fullerene derivate layer, hole transmission layer and metal anode.
In the above-mentioned technical solutions, the chlorophyll oligomer layer is 3- vinyl -3- methylol -131Dicyano methylene
Base -17- dodecyl ester-the aggregation of pyropheophorbide-a containing zinc (Chl).
In the above-mentioned technical solutions, the fullerene derivate layer is phenyl-C71Methyl butyrate (PC71BM)。
In the above-mentioned technical solutions, the electron transfer layer is zinc oxide ZnO.
In the above-mentioned technical solutions, the hole transmission layer is molybdenum oxide MoO3。
In the above-mentioned technical solutions, the transparent conducting glass cathode is tin indium oxide ITO.
In the above-mentioned technical solutions, the metal anode is Ag.
In the above-mentioned technical solutions, the electron transfer layer with a thickness of 25nm, chlorophyll oligomer layer with a thickness of
20nm, fullerene derivate layer with a thickness of 50nm, hole transmission layer with a thickness of 10nm and metal anode with a thickness of
100nm。
A kind of preparation method of the high-efficiency double-layer structure organic solar batteries based on chlorophyll oligomer, including following steps
It is rapid:
1) processing of transparent conducting glass cathode:
The transparent conducting glass cleaned up is carried out UV ozone to pre-process 30 minutes；
2) preparation of electron transfer layer:
The pretreated transparent conducting glass of UV ozone in step 1) is placed on spin coating electron transfer layer on sol evenning machine,
Its spin coating process is that 4000rpm/min rotates 30s, forms one layer of precursor thin-film, is then immediately placed in thermal station and is moved back
Fire processing, annealing temperature and time are 200 DEG C and anneal 1 hour；
3) preparation of chlorophyll oligomer layer:
Spin coating chlorophyll oligomer layer on the electron transport layer, it is 60 seconds that process, which is the drop coating 3000rpm/min time,；
4) preparation of fullerene derivate layer:
The spin coating fullerene derivate layer on chlorophyll oligomer layer, process are the drop coating 4000rpm/min time 60 seconds；
5) preparation of hole transmission layer:
Using evaporated organic film machine pressure be 4*10-4When hole transmission layer is deposited on fullerene derivate layer,
Evaporation rate is
6) preparation of metal anode:
It continues with evaporated organic film machine and is less than 5*10 in pressure-4When evaporation metal anode on the hole transport layer,
Evaporation rate is
In the above-mentioned technical solutions,
When the electron transfer layer is zinc oxide ZnO, the preparation process of precursor solution are as follows:
The zinc acetate dihydrate of 2g is dissolved in the ethylene glycol monomethyl ether of 2mL, and the ethanol amine of 56 μ L is added as stabilization
Agent is stirred at room temperature overnight stand-by；
The chlorophyll oligomer layer is 3- vinyl -3- methylol -131Dicyano methylene -17- dodecyl ester -
When the aggregation of pyropheophorbide-a containing zinc (Chl), the preparation process of solution are as follows:
In N2In glove box, Chl is dissolved in tetrahydrofuran, is stirred at room temperature to dissolution, obtains the Chl's that concentration is 5mg/mL
Tetrahydrofuran solution；
The fullerene derivate layer is phenyl-C71Methyl butyrate (PC71When BM), the preparation process of solution are as follows:
In N2In glove box, by PC71BM is dissolved in chloroform, is stirred at room temperature to dissolution, obtains the PC that concentration is 15mg/mL71BM
Chloroformic solution.
The beneficial effects of the present invention are:
(1) the high-efficiency double-layer structure organic solar batteries provided by the invention based on chlorophyll oligomer are green using leaf
Cellulosic material cooperates PC as light-absorption layer71BM prepares bi-layer devices, and device architecture is relatively new, has broken set organic sun
Energy battery gives the necessary matched industry of acceptor level to default concept, and has obtained up to 5.3% photoelectric conversion efficiency.
(2) chlorophyll material used in the present invention can form aggregation, improve the transmittability of carrier.This hair
Chlorophyll oligomer used in bright, as natural dye the most abundant on the earth, synthetic route is simple, nontoxic, ring
Border is friendly.
(3) the preparation side of the high-efficiency double-layer structure organic solar batteries provided by the invention based on chlorophyll oligomer
Method, preparation process is simple, and production cost is low, is suitble to large area production.
Detailed description of the invention
Invention is further described in detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the high-efficiency double-layer structure organic solar batteries device junction composition of the invention based on chlorophyll oligomer.
Fig. 2 is chlorophyll oligomer Chl and fullerene derivate PC used herein71The ultraviolet photoelectron of BM film
Power spectrum.
Fig. 3 is the energy of the high-efficiency double-layer structure organic solar batteries device prepared by the present invention based on chlorophyll oligomer
Grade figure.
Fig. 4 is the J- of the high-efficiency double-layer structure organic solar batteries device prepared by the present invention based on chlorophyll oligomer
V curve graph.
Fig. 5 is the high-efficiency double-layer structure organic solar batteries device prepared by the present invention based on chlorophyll oligomer
IPCE figure.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawing.
The present invention provides a kind of high-efficiency double-layer structure organic solar batteries based on chlorophyll oligomer, from the bottom to top according to
It is secondary include transparent conducting glass cathode, electron transfer layer, chlorophyll oligomer layer, fullerene derivate layer, hole transmission layer and
Metal anode.It is preferred that the chlorophyll oligomer layer is 3- vinyl -3- methylol -131Dicyano methylene -17- 12
Arrcostab-the aggregation of pyropheophorbide-a containing zinc (Chl).It is preferred that the fullerene derivate layer is phenyl-C71Butyric acid first
Ester (PC71BM).It is preferred that the electron transfer layer is zinc oxide ZnO.It is preferred that the hole transmission layer is molybdenum oxide MoO3.It is excellent
Choosing, the transparent conducting glass cathode are tin indium oxide ITO.It is preferred that the metal anode is Ag.
It is preferred that the thickness of the electron transfer layer is about 25nm, the thickness of chlorophyll oligomer layer is about 20nm, fullerene
The thickness of derivative layer is about 50nm, the thickness of hole transmission layer is about 10nm and the thickness of metal anode is about 100nm.
The structural formula of chlorophyll oligomer (Chl) used in the present invention is as follows:
The chlorophyll oligomer (Chl) is to be prepared by the following method to obtain:
Referring to following synthetic routes 1: it is deacetylated that synthetic method of the chlorophyll-a through being previously reported obtains dodecyl -3-
Base -3- methylol-pyropheophorbide-a [referring to bibliography 1].Similar to the synthesis step reported before [referring to reference
Text 2], dodecyl -3- takes off vinyl -3- methylol-pyropheophorbide-a (152 milligrams, 0.21 mM) and malononitrile
(426 milligrams, 6.4 mMs) and piperidines (370 milligrams, 4.3 mMs) flow back in tetrahydrofuran, mention by rapid column chromatography
After pure, corresponding 13 are obtained1Dicyano methylene phyllins (133 milligrams, yield: 82%).Then the derivative root
According to reported synthetic method [referring to reference text 3], after zinc-metallization reaction of free alkali chlorin, it is fixed to finally obtain
The zinc of volume production rate-phyllins material, as chlorophyll oligomer (Chl).
Synthetic route 1:131Dicyano methylene zinc-chlorophyll synthesis path
Bibliography
[1]Shoji,S.；Hashishin T.；Tamiaki,H.Chem.Eur.J.2012,18,13331-13341.
[2]Sasaki,S.；Yoshizato,M.；Kunieda,M.；Tamiaki,H.Eur.J.Org.Chem.2010,
5287-5291.
[3]Tamiaki,H.；Takeuchi,S.；Tsudzuki,S.；Miyatake,T；Tanikaga,
R.Tetrahedron 1998,54,6699-6718.
The preparation side of the present invention also provides a kind of high-efficiency double-layer structure organic solar batteries based on chlorophyll oligomer
Method includes the following steps:
1) processing of transparent conducting glass cathode:
The transparent conducting glass of wash clean is carried out UV ozone to pre-process 30 minutes；
2) preparation of electron transfer layer:
The pretreated transparent conducting glass of UV ozone in step 1) is placed on spin coating electron transfer layer on sol evenning machine,
Its spin coating process is that 4000rpm/min rotates 30s, forms one layer of precursor thin-film, is then immediately placed in thermal station and is moved back
Fire processing, annealing temperature and time are 200 DEG C and anneal 1 hour；
3) preparation of chlorophyll oligomer layer:
Spin coating chlorophyll oligomer layer on the electron transport layer, it is 60 seconds that process, which is the drop coating 3000rpm/min time,；
4) preparation of fullerene derivate layer:
The spin coating fullerene derivate layer on chlorophyll oligomer layer, process are the drop coating 4000rpm/min time 60 seconds；
5) preparation of hole transmission layer:
Using evaporated organic film machine pressure be 4*10-4When hole transmission layer is deposited on fullerene derivate layer,
Evaporation rate is
6) preparation of metal anode:
It continues with evaporated organic film machine and is less than 5*10 in pressure-4When evaporation metal anode on the hole transport layer,
Evaporation rate is
When the electron transfer layer is zinc oxide ZnO, the preparation process of precursor solution are as follows: by two water of zinc acetate of 2g
It closes object to be dissolved in the ethylene glycol monomethyl ether of 2mL, and the ethanol amine that 56 μ L are added is stirred at room temperature overnight stand-by as stabilizer.
The chlorophyll oligomer layer is 3- vinyl -3- methylol -131Dicyano methylene -17- dodecyl ester -
When the aggregation of pyropheophorbide-a containing zinc (Chl), the preparation process of solution are as follows: in N2In glove box, Chl is dissolved in tetrahydro
Furans is stirred at room temperature to dissolution, obtains the tetrahydrofuran solution for the Chl that concentration is 5mg/mL.
The fullerene derivate layer is phenyl-C71Methyl butyrate (PC71When BM), the preparation process of solution are as follows: in N2
In glove box, by PC71BM is dissolved in chloroform, is stirred at room temperature to dissolution, obtains the PC that concentration is 15mg/mL71The chloroformic solution of BM.
ITO, PC used in the present invention71BM、ZnO、MoO3, Ag be commercial material, chlorophyll oligomer used be close
At material.
Embodiment 1
The ITO etched is successively used into each twice of ultrasonic treatment of ITO cleaning agent, deionized water, alcohol, acetone, isopropanol
30 minutes, the precursor solution of ZnO is then prepared, the zinc acetate dihydrate of 2g is dissolved in the ethylene glycol monomethyl ether of 2mL, and added
Enter the ethanol amine of 56 μ l as stabilizer, is stirred at room temperature overnight stand-by.Chl is prepared in glove box is dissolved in tetrahydrofuran
5mg/mL、PC71BM is dissolved in chloroform 15mg/mL and is stirred at room temperature on blender for use.After ITO UV ozone is pre-processed 30 minutes
It is placed on sol evenning machine, spin coating ZnO precursor solution is that 4000rpm/min rotates 30s, forms one layer of precursor thin-film, then
It is immediately placed in thermal station and is made annealing treatment, annealing temperature and time are 200 DEG C and anneal 1 hour.Then substrate is sent into
In glove box, it is thin that chlorofucine hl solution is rotated to 60s formation chlorofucine hl with 3000rpm/min drop coating on substrate first
Film.It is then spin coated onto PC71BM solution is rotated 60s on substrate with 4000rpm/min drop coating and forms PC71BM film.Then by substrate
It is sent into evaporated organic film machine, when the indoor pressure of chamber is 4*10-4Molybdenum oxide is deposited when Pa, evaporation rate is
Total evaporation film thickness is 10nm, and then evaporation metal anode A g, evaporation rate areTotal evaporation film thickness is 100nm.By
This has just obtained the high-efficiency double-layer structure organic solar batteries based on chlorophyll oligomer.Device architecture is as shown in Figure 1.The reality
The thickness for applying electron transfer layer described in example is about 25nm, the thickness of chlorophyll oligomer layer is about 20nm, fullerene derivate
The thickness of layer is about 50nm, the thickness of hole transmission layer is about 10nm, the thickness of silver electrode is about 100nm.
It is as shown in the table by the photovoltaic parameter for testing the obtained double-deck solar battery based on chlorophyll oligomer:
| Short circuit current (mA/cm2) | Open-circuit voltage (Voc) | Fill factor | Transfer efficiency (%) |
| 14.02 | 0.74 | 0.51 | 5.30 |
Surveyed chlorophyll oligomer Chl and PC71The energy level of BM film is as shown in Figure 2.The level structure of device such as Fig. 3 institute
Show, chlorofucine hl and PC71BM can absorb photon generate electron-hole pair, due to ZnO as electron transfer layer in Chl mono-
Side, so the electrons that Chl is generated finally are collected by ITO by ZnO extraction, and PC71The side BM is hole transmission layer MoO3, so
PC71The hole that BM is generated is via MoO3Finally collected by Ag electrode.And Chl is illuminated by the light excited hole and PC71BM is illuminated by the light
The electronics excited is in Chl and PC71BM Interface composites, so that the device can work normally, referring to fig. 4 and Fig. 5.Fig. 4 is should
The VA characteristic curve of device.Fig. 5 is the IPCE spectral response of two kinds of devices.It is prepared by the present invention based on chlorophyll oligomer
The photoelectric conversion efficiency of high-efficiency double-layer structure organic solar batteries device is up to 5.3%.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (10)
1. a kind of high-efficiency double-layer structure organic solar batteries based on chlorophyll oligomer, which is characterized in that from the bottom to top according to
It is secondary include transparent conducting glass cathode, electron transfer layer, chlorophyll oligomer layer, fullerene derivate layer, hole transmission layer and
Metal anode.
2. the high-efficiency double-layer structure organic solar batteries according to claim 1 based on chlorophyll oligomer, feature
It is, the chlorophyll oligomer layer is 3- vinyl -3- methylol -131Dicyano methylene -17- dodecyl ester-contain
Zinc pyropheophorbide-a aggregation (Chl).
3. the high-efficiency double-layer structure organic solar batteries according to claim 1 based on chlorophyll oligomer, feature
It is, the fullerene derivate layer is phenyl-C71Methyl butyrate (PC71BM)。
4. the high-efficiency double-layer structure organic solar batteries according to claim 1 based on chlorophyll oligomer, feature
It is, the electron transfer layer is zinc oxide ZnO.
5. the high-efficiency double-layer structure organic solar batteries according to claim 1 based on chlorophyll oligomer, feature
It is, the hole transmission layer is molybdenum oxide MoO3。
6. the high-efficiency double-layer structure organic solar batteries according to claim 1 based on chlorophyll oligomer, feature
It is, the transparent conducting glass cathode is tin indium oxide ITO.
7. the high-efficiency double-layer structure organic solar batteries according to claim 1 based on chlorophyll oligomer, feature
It is, the metal anode is Ag.
8. the high-efficiency double-layer structure organic solar batteries according to claim 1 based on chlorophyll oligomer, feature
It is, the thickness with a thickness of 20nm, fullerene derivate layer with a thickness of 25nm, chlorophyll oligomer layer of the electron transfer layer
Degree is 50nm, hole transmission layer with a thickness of 10nm and metal anode with a thickness of 100nm.
9. the high-efficiency double-layer structure organic solar electricity described in a kind of claim 1-8 any one based on chlorophyll oligomer
The preparation method in pond, which is characterized in that include the following steps:
1) processing of transparent conducting glass cathode:
The transparent conducting glass cleaned up is carried out UV ozone to pre-process 30 minutes；
2) preparation of electron transfer layer:
The pretreated transparent conducting glass of UV ozone in step 1) is placed on spin coating electron transfer layer on sol evenning machine, is revolved
Painting process is that 4000rpm/min rotates 30 seconds, forms one layer of precursor thin-film, is then immediately placed in thermal station and carries out at annealing
Reason, annealing temperature and time are 200 DEG C and anneal 1 hour；
3) preparation of chlorophyll oligomer layer:
Spin coating chlorophyll oligomer layer on the electron transport layer, it is 60 seconds that process, which is the drop coating 3000rpm/min time,；
4) preparation of fullerene derivate layer:
The spin coating fullerene derivate layer on chlorophyll oligomer layer, process are the drop coating 4000rpm/min time 60 seconds；
5) preparation of hole transmission layer:
Using evaporated organic film machine pressure be 4*10-4Hole transmission layer is deposited on fullerene derivate layer when Pa, steams
Sending out rate is
6) preparation of metal anode:
It continues with evaporated organic film machine and is less than 5*10 in pressure-4Evaporation metal anode on the hole transport layer when Pa steams
Sending out rate is
10. the preparation of the high-efficiency double-layer structure organic solar batteries according to claim 9 based on chlorophyll oligomer
Method, which is characterized in that
When the electron transfer layer is zinc oxide ZnO, the preparation process of precursor solution are as follows:
The zinc acetate dihydrate of 2g is dissolved in the ethylene glycol monomethyl ether of 2mL, and the ethanol amine of 56 μ L is added as stabilizer,
It is stirred overnight at room temperature stand-by；
The chlorophyll oligomer layer is 3- vinyl -3- methylol -131Dicyano methylene -17- dodecyl ester-contains zinc
When pyropheophorbide-a aggregation (Chl), the preparation process of solution are as follows:
In N2In glove box, Chl is dissolved in tetrahydrofuran, is stirred at room temperature to dissolution, the tetrahydro for the Chl that concentration is 5mg/mL is obtained
Tetrahydrofuran solution；
The fullerene derivate layer is phenyl-C71Methyl butyrate (PC71When BM), the preparation process of solution are as follows:
In N2In glove box, by PC71BM is dissolved in chloroform, is stirred at room temperature to dissolution, obtains the PC that concentration is 15mg/mL71The chlorine of BM
Imitative solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811059755.3A CN109346602B (en) | 2018-09-12 | 2018-09-12 | High-efficiency double-layer structure organic solar cell based on chlorophyll aggregate and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811059755.3A CN109346602B (en) | 2018-09-12 | 2018-09-12 | High-efficiency double-layer structure organic solar cell based on chlorophyll aggregate and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109346602A true CN109346602A (en) | 2019-02-15 |
| CN109346602B CN109346602B (en) | 2022-08-02 |
Family
ID=65304725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811059755.3A Active CN109346602B (en) | 2018-09-12 | 2018-09-12 | High-efficiency double-layer structure organic solar cell based on chlorophyll aggregate and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109346602B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993797A (en) * | 2019-12-20 | 2020-04-10 | 储天新能源科技（长春）有限公司 | Non-lead double perovskite solar cell and preparation method thereof |
| CN111068791A (en) * | 2019-12-19 | 2020-04-28 | 储天新能源科技（长春）有限公司 | Photocatalyst, preparation method thereof and method for preparing hydrogen by using photocatalyst |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104576931A (en) * | 2015-01-12 | 2015-04-29 | 华南理工大学 | Organic/polymer solar battery device and preparation method thereof |
-
2018
- 2018-09-12 CN CN201811059755.3A patent/CN109346602B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104576931A (en) * | 2015-01-12 | 2015-04-29 | 华南理工大学 | Organic/polymer solar battery device and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| YU-WEI WANG，SHIN-ICHI SASAKI,ET AL.: ""Dicyano-functionalized chlorophyll derivatives with ambipolar characteristic for organic photovoltaics"", 《ORGANIC ELECTRONICS》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111068791A (en) * | 2019-12-19 | 2020-04-28 | 储天新能源科技（长春）有限公司 | Photocatalyst, preparation method thereof and method for preparing hydrogen by using photocatalyst |
| CN110993797A (en) * | 2019-12-20 | 2020-04-10 | 储天新能源科技（长春）有限公司 | Non-lead double perovskite solar cell and preparation method thereof |
| CN110993797B (en) * | 2019-12-20 | 2022-06-21 | 储天新能源科技（长春）有限公司 | Non-lead double perovskite solar cell and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109346602B (en) | 2022-08-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2224534B1 (en) | Photosensitized solar cell module and method for manufacturing the same | |
| US20090007961A1 (en) | Photoelectric Converter and Semiconductor Electrode | |
| Puckyte et al. | Carbazole-based molecular glasses for efficient solid-state dye-sensitized solar cells | |
| CN105576150A (en) | Perovskite type solar energy battery with quantum dot size performing gradient change and preparation method | |
| Wang et al. | Engineering organic/inorganic hierarchical photocathode for efficient and stable quasi-solid-state photoelectrochemical fuel cells | |
| CN113193123B (en) | Double-interface-layer-modified efficient perovskite solar cell and preparation method thereof | |
| CN101770870A (en) | Low-cost counter electrode for dye-sensitized solar battery | |
| CN108470833A (en) | Application of the nanometic zinc oxide rod array of modifying interface as electron transfer layer in preparing perovskite solar cell | |
| CN109346602A (en) | A kind of high-efficiency double-layer structure organic solar batteries and preparation method thereof based on chlorophyll oligomer | |
| CN103515536B (en) | A kind of simple method for preparing of transoid organic solar batteries | |
| CN101022136A (en) | Alkaline-earth metal salt decorative nano crystal semiconductor optical anode, producing method and application thereof | |
| CN108767112B (en) | BiI with different hole transport layers3Solar cell and preparation method thereof | |
| CN109216552B (en) | Bi2O2Preparation method of S-coated nanorod array and application of S-coated nanorod array in solar cell | |
| CN220023501U (en) | Crystalline silicon/perovskite laminated solar cell | |
| CN108682740A (en) | Perovskite battery and preparation method thereof | |
| CN109166972A (en) | A kind of double-buffering layer perovskite method for manufacturing solar battery | |
| JP5046195B2 (en) | Metal oxide electrode for dye-sensitized solar cell, dye-sensitized solar cell, and method for producing metal oxide electrode | |
| CN109796783B (en) | Zinc porphyrin supermolecule dye sensitizer and preparation method and application thereof | |
| CN109851571B (en) | Conjugated organic small molecule interface modification material, preparation method and organic solar cell formed by conjugated organic small molecule interface modification material | |
| CN109638161B (en) | Preparation method of efficient perovskite solar cell and perovskite solar cell | |
| Chang et al. | Effective improvement of the photovoltaic performance of black dye sensitized quasi-solid-state solar cells | |
| CN116634823A (en) | Method for preparing passivation layer and crystalline silicon/perovskite laminated solar cell | |
| CN109326718A (en) | A kind of double-buffering layer perovskite method for manufacturing solar battery | |
| CN105405667A (en) | Solid electrolyte for dye-sensitized solar cell based on ionic crystals | |
| CN110085428A (en) | A kind of compound light anode of titanium dioxide/graphene and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |